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/* 功能:SQLServer 操作类
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* 作者:cjb
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*/
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using System;
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using System.Collections;
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using System.Collections.Specialized;
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using System.Data;
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using System.Data.SqlClient;
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using System.Configuration;
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using log4net;
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namespace MailAnalyzeTools
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{
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/// <summary>
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/// 数据访问基础类(基于SQLServer)
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/// </summary>
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public abstract class DbHelperSQL
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{
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private static ILog LogHelper = LogManager.GetLogger("D7MqClient");
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//数据库连接字符串(web.config来配置)
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protected static string connectionString;
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private static string getconstring()
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{
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if (string.IsNullOrEmpty(connectionString))
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{
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connectionString = ConfigurationManager.AppSettings["ConnectionString"];
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}
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return connectionString;
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}
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#region 公用方法
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public static int GetMaxID(string FieldName, string TableName)
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{
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string strsql = "select max(" + FieldName + ")+1 from " + TableName;
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object obj = GetSingle(strsql);
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if (obj == null)
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{
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return 1;
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}
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else
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{
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return int.Parse(obj.ToString());
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}
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}
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public static bool Exists(string strSql, params SqlParameter[] cmdParms)
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{
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object obj = GetSingle(strSql, cmdParms);
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int cmdresult;
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if ((Object.Equals(obj, null)) || (Object.Equals(obj, System.DBNull.Value)))
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{
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cmdresult = 0;
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}
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else
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{
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cmdresult = int.Parse(obj.ToString());
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}
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if (cmdresult == 0)
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{
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return false;
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}
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else
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{
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return true;
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}
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}
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#endregion
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#region 执行简单SQL语句
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/// <summary>
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/// 执行SQL语句，返回影响的记录数
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/// </summary>
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/// <param name="SQLString">SQL语句</param>
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/// <returns>影响的记录数</returns>
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public static int ExecuteSql(string SQLString)
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{
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using (SqlConnection connection = new SqlConnection(getconstring()))
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{
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using (SqlCommand cmd = new SqlCommand(SQLString, connection))
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{
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try
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{
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connection.Open();
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cmd.CommandTimeout = 120000; //要加这一句
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cmd.Transaction = connection.BeginTransaction();
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int rows = cmd.ExecuteNonQuery();
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cmd.Transaction.Commit();
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return rows;
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}
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catch (System.Data.SqlClient.SqlException ex)
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{
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if (cmd.Transaction != null && connection.State == ConnectionState.Open)
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{
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cmd.Transaction.Rollback();
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}
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connection.Close();
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LogHelper.Debug(typeof(DbHelperSQL), ex);
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LogHelper.Debug("错误语句:"+ SQLString);
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throw new Exception(ex.Message);
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}
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}
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}
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}
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/// <summary>
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/// 执行多条SQL语句，实现数据库事务。
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/// </summary>
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/// <param name="SQLStringList">多条SQL语句</param>
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public static void ExecuteSqlTran(ArrayList SQLStringList)
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{
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using (SqlConnection conn = new SqlConnection(getconstring()))
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{
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conn.Open();
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SqlCommand cmd = new SqlCommand();
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cmd.Connection = conn;
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SqlTransaction tx = conn.BeginTransaction();
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cmd.Transaction = tx;
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try
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{
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for (int n = 0; n < SQLStringList.Count; n++)
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{
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string strsql = SQLStringList[n].ToString();
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if (strsql.Trim().Length > 1)
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{
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cmd.CommandText = strsql;
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cmd.ExecuteNonQuery();
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}
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}
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tx.Commit();
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}
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catch (System.Data.SqlClient.SqlException E)
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{
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tx.Rollback();
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throw new Exception(E.Message);
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}
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}
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}
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/// <summary>
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/// 执行带一个存储过程参数的的SQL语句。
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/// </summary>
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/// <param name="SQLString">SQL语句</param>
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/// <param name="content">参数内容,比如一个字段是格式复杂的文章，有特殊符号，可以通过这个方式添加</param>
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/// <returns>影响的记录数</returns>
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public static int ExecuteSql(string SQLString, string content)
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{
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using (SqlConnection connection = new SqlConnection(getconstring()))
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{
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SqlCommand cmd = new SqlCommand(SQLString, connection);
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System.Data.SqlClient.SqlParameter myParameter = new System.Data.SqlClient.SqlParameter("@content", SqlDbType.NText);
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myParameter.Value = content;
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cmd.Parameters.Add(myParameter);
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try
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{
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connection.Open();
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int rows = cmd.ExecuteNonQuery();
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return rows;
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}
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catch (System.Data.SqlClient.SqlException E)
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{
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throw new Exception(E.Message);
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}
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finally
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{
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cmd.Dispose();
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connection.Close();
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}
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}
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}
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/// <summary>
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/// 向数据库里插入图像格式的字段(和上面情况类似的另一种实例)
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/// </summary>
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/// <param name="strSQL">SQL语句</param>
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/// <param name="fs">图像字节,数据库的字段类型为image的情况</param>
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/// <returns>影响的记录数</returns>
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public static int ExecuteSqlInsertImg(string strSQL, byte[] fs)
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{
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using (SqlConnection connection = new SqlConnection(getconstring()))
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{
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SqlCommand cmd = new SqlCommand(strSQL, connection);
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System.Data.SqlClient.SqlParameter myParameter = new System.Data.SqlClient.SqlParameter("@fs", SqlDbType.Image);
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myParameter.Value = fs;
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cmd.Parameters.Add(myParameter);
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try
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{
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connection.Open();
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int rows = cmd.ExecuteNonQuery();
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return rows;
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}
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catch (System.Data.SqlClient.SqlException E)
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{
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throw new Exception(E.Message);
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}
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finally
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{
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cmd.Dispose();
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connection.Close();
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}
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}
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}
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/// <summary>
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/// 执行一条计算查询结果语句，返回查询结果（object）。
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/// </summary>
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/// <param name="SQLString">计算查询结果语句</param>
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/// <returns>查询结果（object）</returns>
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public static object GetSingle(string SQLString)
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{
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using (SqlConnection connection = new SqlConnection(getconstring()))
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{
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using (SqlCommand cmd = new SqlCommand(SQLString, connection))
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{
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try
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{
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connection.Open();
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object obj = cmd.ExecuteScalar();
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if ((Object.Equals(obj, null)) || (Object.Equals(obj, System.DBNull.Value)))
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{
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return null;
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}
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else
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{
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return obj;
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}
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}
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catch (System.Data.SqlClient.SqlException e)
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{
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connection.Close();
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throw new Exception(e.Message);
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}
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}
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}
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}
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/// <summary>
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/// 执行查询语句，返回SqlDataReader
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/// </summary>
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/// <param name="strSQL">查询语句</param>
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/// <returns>SqlDataReader</returns>
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public static SqlDataReader ExecuteReader(string strSQL)
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{
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SqlConnection connection = new SqlConnection(getconstring());
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SqlCommand cmd = new SqlCommand(strSQL, connection);
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try
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{
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connection.Open();
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SqlDataReader myReader = cmd.ExecuteReader();
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return myReader;
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}
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catch (System.Data.SqlClient.SqlException e)
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{
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throw new Exception(e.Message);
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}
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finally
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{
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cmd.Dispose();
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connection.Close();
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}
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}
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/// <summary>
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/// 执行查询语句，返回DataSet
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/// </summary>
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/// <param name="SQLString">查询语句</param>
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/// <returns>DataSet</returns>
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public static DataSet Query(string SQLString)
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{
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using (SqlConnection connection = new SqlConnection(getconstring()))
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{
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DataSet ds = new DataSet();
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try
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{
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connection.Open();
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SqlDataAdapter command = new SqlDataAdapter(SQLString, connection);
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command.Fill(ds, "ds");
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}
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catch (System.Data.SqlClient.SqlException ex)
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{
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throw new Exception(ex.Message);
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}
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finally
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{
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connection.Close();
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}
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return ds;
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}
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}
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/// <summary>
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/// 执行查询语句，返回DataSet
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/// </summary>
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/// <param name="SQLString">查询语句</param>
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/// <returns>DataSet</returns>
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public static DataTable QueryTable(string SQLString)
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{
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using (SqlConnection connection = new SqlConnection(getconstring()))
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{
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DataSet ds = new DataSet();
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try
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{
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connection.Open();
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SqlDataAdapter command = new SqlDataAdapter(SQLString, connection);
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command.Fill(ds, "ds");
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}
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catch (System.Data.SqlClient.SqlException ex)
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{
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LogHelper.Debug(typeof(DbHelperSQL), ex);
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throw new Exception(ex.Message);
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}
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finally
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{
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connection.Close();
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}
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DataTable dt = null;
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if (ds != null && ds.Tables.Count > 0)
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{
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dt = ds.Tables[0];
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}
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return dt;
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}
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}
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#endregion
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#region 执行带参数的SQL语句
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/// <summary>
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/// 执行SQL语句，返回影响的记录数
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/// </summary>
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/// <param name="SQLString">SQL语句</param>
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/// <returns>影响的记录数</returns>
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public static int ExecuteSql(string SQLString, params SqlParameter[] cmdParms)
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{
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using (SqlConnection connection = new SqlConnection(getconstring()))
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{
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using (SqlCommand cmd = new SqlCommand())
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{
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try
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{
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PrepareCommand(cmd, connection, null, SQLString, cmdParms);
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int rows = cmd.ExecuteNonQuery();
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cmd.Parameters.Clear();
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return rows;
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}
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catch (System.Data.SqlClient.SqlException E)
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{
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throw new Exception(E.Message);
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}
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finally
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{
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cmd.Dispose();
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connection.Close();
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}
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}
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}
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}
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/// <summary>
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/// 执行多条SQL语句，实现数据库事务。
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/// </summary>
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/// <param name="SQLStringList">SQL语句的哈希表（key为sql语句，value是该语句的SqlParameter[]）</param>
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public static void ExecuteSqlTran(Hashtable SQLStringList)
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{
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using (SqlConnection conn = new SqlConnection(getconstring()))
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{
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conn.Open();
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using (SqlTransaction trans = conn.BeginTransaction())
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{
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SqlCommand cmd = new SqlCommand();
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try
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{
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//循环
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foreach (DictionaryEntry myDE in SQLStringList)
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{
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string cmdText = myDE.Key.ToString();
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SqlParameter[] cmdParms = (SqlParameter[])myDE.Value;
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PrepareCommand(cmd, conn, trans, cmdText, cmdParms);
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int val = cmd.ExecuteNonQuery();
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cmd.Parameters.Clear();
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trans.Commit();
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}
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}
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catch
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{
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trans.Rollback();
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throw;
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}
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finally
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{
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cmd.Dispose();
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conn.Close();
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}
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}
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}
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}
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/// <summary>
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/// 执行一条计算查询结果语句，返回查询结果（object）。
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|
/// </summary>
|
|
|
/// <param name="SQLString">计算查询结果语句</param>
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/// <returns>查询结果（object）</returns>
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public static object GetSingle(string SQLString, params SqlParameter[] cmdParms)
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{
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using (SqlConnection connection = new SqlConnection(getconstring()))
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{
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using (SqlCommand cmd = new SqlCommand())
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{
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try
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{
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PrepareCommand(cmd, connection, null, SQLString, cmdParms);
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object obj = cmd.ExecuteScalar();
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cmd.Parameters.Clear();
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if ((Object.Equals(obj, null)) || (Object.Equals(obj, System.DBNull.Value)))
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{
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return null;
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}
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else
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{
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return obj;
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}
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}
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catch (System.Data.SqlClient.SqlException e)
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{
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throw new Exception(e.Message);
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}
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}
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}
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}
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/// <summary>
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/// 执行查询语句，返回SqlDataReader
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/// </summary>
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/// <param name="strSQL">查询语句</param>
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/// <returns>SqlDataReader</returns>
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public static SqlDataReader ExecuteReader(string SQLString, params SqlParameter[] cmdParms)
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{
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SqlConnection connection = new SqlConnection(getconstring());
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SqlCommand cmd = new SqlCommand();
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try
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{
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PrepareCommand(cmd, connection, null, SQLString, cmdParms);
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SqlDataReader myReader = cmd.ExecuteReader();
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cmd.Parameters.Clear();
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return myReader;
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}
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catch (System.Data.SqlClient.SqlException e)
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{
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throw new Exception(e.Message);
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}
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finally
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{
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cmd.Dispose();
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connection.Close();
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}
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}
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|
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|
|
|
/// <summary>
|
|
|
/// 执行查询语句，返回DataSet
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|
|
/// </summary>
|
|
|
/// <param name="SQLString">查询语句</param>
|
|
|
/// <returns>DataSet</returns>
|
|
|
public static DataSet Query(string SQLString, params SqlParameter[] cmdParms)
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|
|
{
|
|
|
using (SqlConnection connection = new SqlConnection(getconstring()))
|
|
|
{
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|
|
SqlCommand cmd = new SqlCommand();
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|
|
PrepareCommand(cmd, connection, null, SQLString, cmdParms);
|
|
|
using (SqlDataAdapter da = new SqlDataAdapter(cmd))
|
|
|
{
|
|
|
DataSet ds = new DataSet();
|
|
|
try
|
|
|
{
|
|
|
da.Fill(ds, "ds");
|
|
|
cmd.Parameters.Clear();
|
|
|
}
|
|
|
catch (System.Data.SqlClient.SqlException ex)
|
|
|
{
|
|
|
throw new Exception(ex.Message);
|
|
|
}
|
|
|
return ds;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
|
|
|
private static void PrepareCommand(SqlCommand cmd, SqlConnection conn, SqlTransaction trans, string cmdText, SqlParameter[] cmdParms)
|
|
|
{
|
|
|
if (conn.State != ConnectionState.Open)
|
|
|
conn.Open();
|
|
|
cmd.Connection = conn;
|
|
|
cmd.CommandText = cmdText;
|
|
|
if (trans != null)
|
|
|
cmd.Transaction = trans;
|
|
|
cmd.CommandType = CommandType.Text;//cmdType;
|
|
|
if (cmdParms != null)
|
|
|
{
|
|
|
foreach (SqlParameter parm in cmdParms)
|
|
|
cmd.Parameters.Add(parm);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
#endregion
|
|
|
|
|
|
#region 存储过程操作
|
|
|
|
|
|
/// <summary>
|
|
|
/// 执行存储过程
|
|
|
/// </summary>
|
|
|
/// <param name="storedProcName">存储过程名</param>
|
|
|
/// <param name="parameters">存储过程参数</param>
|
|
|
/// <returns>SqlDataReader</returns>
|
|
|
public static SqlDataReader RunProcedure( string storedProcName, IDataParameter[] parameters)
|
|
|
{
|
|
|
SqlConnection connection = new SqlConnection(getconstring());
|
|
|
SqlDataReader returnReader;
|
|
|
connection.Open();
|
|
|
SqlCommand command = BuildQueryCommand(connection, storedProcName, parameters);
|
|
|
command.CommandType = CommandType.StoredProcedure;
|
|
|
returnReader = command.ExecuteReader();
|
|
|
return returnReader;
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
/// 执行存储过程
|
|
|
/// </summary>
|
|
|
/// <param name="storedProcName">存储过程名</param>
|
|
|
/// <param name="parameters">存储过程参数</param>
|
|
|
/// <param name="tableName">DataSet结果中的表名</param>
|
|
|
/// <returns>DataSet</returns>
|
|
|
public static DataSet RunProcedure(string storedProcName, IDataParameter[] parameters, string tableName)
|
|
|
{
|
|
|
using (SqlConnection connection = new SqlConnection(getconstring()))
|
|
|
{
|
|
|
DataSet dataSet = new DataSet();
|
|
|
connection.Open();
|
|
|
SqlDataAdapter sqlDA = new SqlDataAdapter();
|
|
|
sqlDA.SelectCommand = BuildQueryCommand(connection, storedProcName, parameters);
|
|
|
sqlDA.Fill(dataSet, tableName);
|
|
|
connection.Close();
|
|
|
return dataSet;
|
|
|
}
|
|
|
}
|
|
|
public static DataSet RunProcedure(string orgCode, string storedProcName,ref SqlParameter[] parameters, string tableName)
|
|
|
{
|
|
|
var connectionString = ConfigurationManager.AppSettings["DJYUSERID:" + orgCode];
|
|
|
using (SqlConnection connection = new SqlConnection(connectionString))
|
|
|
{
|
|
|
DataSet dataSet = new DataSet();
|
|
|
connection.Open();
|
|
|
using (SqlCommand cmd = connection.CreateCommand()) {
|
|
|
cmd.CommandType = CommandType.StoredProcedure;
|
|
|
cmd.CommandText = storedProcName;
|
|
|
//cmd.Parameters.AddRange(parameters);
|
|
|
|
|
|
SqlDataAdapter adapter = new SqlDataAdapter();
|
|
|
adapter.SelectCommand = BuildQueryCommand(connection, storedProcName, parameters);
|
|
|
adapter.Fill(dataSet);
|
|
|
}
|
|
|
|
|
|
|
|
|
connection.Close();
|
|
|
return dataSet;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
/// 构建 SqlCommand 对象(用来返回一个结果集，而不是一个整数值)
|
|
|
/// </summary>
|
|
|
/// <param name="connection">数据库连接</param>
|
|
|
/// <param name="storedProcName">存储过程名</param>
|
|
|
/// <param name="parameters">存储过程参数</param>
|
|
|
/// <returns>SqlCommand</returns>
|
|
|
private static SqlCommand BuildQueryCommand(SqlConnection connection, string storedProcName, IDataParameter[] parameters)
|
|
|
{
|
|
|
SqlCommand command = new SqlCommand(storedProcName, connection);
|
|
|
command.CommandType = CommandType.StoredProcedure;
|
|
|
foreach (SqlParameter parameter in parameters)
|
|
|
{
|
|
|
command.Parameters.Add(parameter);
|
|
|
}
|
|
|
return command;
|
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
|
/// 执行存储过程，返回影响的行数
|
|
|
/// </summary>
|
|
|
/// <param name="storedProcName">存储过程名</param>
|
|
|
/// <param name="parameters">存储过程参数</param>
|
|
|
/// <param name="rowsAffected">影响的行数</param>
|
|
|
/// <returns></returns>
|
|
|
public static int RunProcedure(string storedProcName, IDataParameter[] parameters, out int rowsAffected)
|
|
|
{
|
|
|
using (SqlConnection connection = new SqlConnection(getconstring()))
|
|
|
{
|
|
|
int result;
|
|
|
connection.Open();
|
|
|
SqlCommand command = BuildIntCommand(connection, storedProcName, parameters);
|
|
|
rowsAffected = command.ExecuteNonQuery();
|
|
|
result = (int)command.Parameters["ReturnValue"].Value;
|
|
|
//Connection.Close();
|
|
|
return result;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
|
/// 创建 SqlCommand 对象实例(用来返回一个整数值)
|
|
|
/// </summary>
|
|
|
/// <param name="storedProcName">存储过程名</param>
|
|
|
/// <param name="parameters">存储过程参数</param>
|
|
|
/// <returns>SqlCommand 对象实例</returns>
|
|
|
private static SqlCommand BuildIntCommand(SqlConnection connection, string storedProcName, IDataParameter[] parameters)
|
|
|
{
|
|
|
SqlCommand command = BuildQueryCommand(connection, storedProcName, parameters);
|
|
|
command.Parameters.Add(new SqlParameter("ReturnValue",
|
|
|
SqlDbType.Int, 4, ParameterDirection.ReturnValue,
|
|
|
false, 0, 0, string.Empty, DataRowVersion.Default, null));
|
|
|
return command;
|
|
|
}
|
|
|
#endregion
|
|
|
#region nassdb
|
|
|
/// <summary>
|
|
|
/// Nass 服务器配置路径
|
|
|
/// </summary>
|
|
|
/// <param name="SQLString"></param>
|
|
|
/// <returns></returns>
|
|
|
public static string GetNassPath(string SQLString)
|
|
|
{
|
|
|
string nassConString = ConfigurationManager.AppSettings["ConnectionStringFile"];
|
|
|
if (nassConString == null)
|
|
|
{
|
|
|
return "";
|
|
|
}
|
|
|
using (SqlConnection connection = new SqlConnection(nassConString))
|
|
|
{
|
|
|
using (SqlCommand cmd = new SqlCommand(SQLString, connection))
|
|
|
{
|
|
|
try
|
|
|
{
|
|
|
connection.Open();
|
|
|
object obj = cmd.ExecuteScalar();
|
|
|
if ((Object.Equals(obj, null)) || (Object.Equals(obj, System.DBNull.Value)))
|
|
|
{
|
|
|
return "";
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
return obj.ToString();
|
|
|
}
|
|
|
}
|
|
|
catch (System.Data.SqlClient.SqlException e)
|
|
|
{
|
|
|
connection.Close();
|
|
|
throw new Exception(e.Message);
|
|
|
}
|
|
|
finally
|
|
|
{
|
|
|
cmd.Dispose();
|
|
|
connection.Close();
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
|
/// 执行SQL语句，返回影响的记录数
|
|
|
/// </summary>
|
|
|
/// <param name="SQLString">SQL语句</param>
|
|
|
/// <returns>影响的记录数</returns>
|
|
|
public static int ExecuteSql_NassDb(string SQLString)
|
|
|
{
|
|
|
string nassConString = ConfigurationManager.AppSettings["ConnectionStringFile"];
|
|
|
using (SqlConnection connection = new SqlConnection(nassConString))
|
|
|
{
|
|
|
|
|
|
using (SqlCommand cmd = new SqlCommand(SQLString, connection))
|
|
|
{
|
|
|
try
|
|
|
{
|
|
|
connection.Open();
|
|
|
|
|
|
cmd.Transaction = connection.BeginTransaction();
|
|
|
int rows = cmd.ExecuteNonQuery();
|
|
|
cmd.Transaction.Commit();
|
|
|
return rows;
|
|
|
}
|
|
|
catch (System.Data.SqlClient.SqlException ex)
|
|
|
{
|
|
|
if (cmd.Transaction != null && connection.State == ConnectionState.Open)
|
|
|
{
|
|
|
cmd.Transaction.Rollback();
|
|
|
}
|
|
|
|
|
|
connection.Close();
|
|
|
|
|
|
LogHelper.Debug(typeof(DbHelperSQL), ex);
|
|
|
throw new Exception(ex.Message);
|
|
|
}
|
|
|
finally
|
|
|
{
|
|
|
cmd.Dispose();
|
|
|
connection.Close();
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
|
/// 执行查询语句，返回DataTable
|
|
|
/// </summary>
|
|
|
/// <param name="SQLString">查询语句</param>
|
|
|
/// <returns>DataTable</returns>
|
|
|
public static DataTable QueryTable_NassDB(string SQLString)
|
|
|
{
|
|
|
string nassConString = ConfigurationManager.AppSettings["ConnectionStringFile"];
|
|
|
using (SqlConnection connection = new SqlConnection(nassConString))
|
|
|
{
|
|
|
DataSet ds = new DataSet();
|
|
|
try
|
|
|
{
|
|
|
connection.Open();
|
|
|
SqlDataAdapter command = new SqlDataAdapter(SQLString, connection);
|
|
|
command.Fill(ds, "ds");
|
|
|
}
|
|
|
catch (System.Data.SqlClient.SqlException ex)
|
|
|
{
|
|
|
LogHelper.Debug(typeof(DbHelperSQL), ex);
|
|
|
throw new Exception(ex.Message);
|
|
|
}
|
|
|
finally
|
|
|
{
|
|
|
connection.Close();
|
|
|
}
|
|
|
DataTable dt = null;
|
|
|
if (ds != null && ds.Tables.Count > 0)
|
|
|
{
|
|
|
dt = ds.Tables[0];
|
|
|
}
|
|
|
return dt;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
#endregion //nassdb
|
|
|
|
|
|
public static string GetBillNo(string orgCode, string billType)
|
|
|
{/* var cookies = new Cookies();
|
|
|
var orgCode = cookies.getCookie(CookieConstant.OrgCode);//登录组织
|
|
|
Database db = DatabaseFactory.CreateDatabase();
|
|
|
var cmd = db.GetStoredProcCommand("sSysGetBillNo");
|
|
|
db.AddInParameter(cmd, "@ps_BillType", DbType.String, billType);
|
|
|
db.AddInParameter(cmd, "@ps_OrgCode", DbType.String, orgCode);
|
|
|
db.AddOutParameter(cmd, "@ps_BillNo", DbType.String, 20);
|
|
|
db.AddInParameter(cmd, "@ps_RefBillNo", DbType.String, null);
|
|
|
db.ExecuteNonQuery(cmd);
|
|
|
return Convert.ToString(db.GetParameterValue(cmd, "@ps_BillNo"));*/
|
|
|
|
|
|
SqlParameter[] parameters = {
|
|
|
new SqlParameter("@ps_BillType", SqlDbType.VarChar, 255),
|
|
|
new SqlParameter("@ps_OrgCode", SqlDbType.VarChar, 255),
|
|
|
new SqlParameter("@ps_BillNo", SqlDbType.VarChar, 20),
|
|
|
new SqlParameter("@ps_RefBillNo", SqlDbType.VarChar, 20),
|
|
|
|
|
|
};
|
|
|
parameters[0].Value = billType;
|
|
|
parameters[1].Value = orgCode;
|
|
|
parameters[2].Value = "";
|
|
|
parameters[3].Value = "";
|
|
|
parameters[2].Direction = ParameterDirection.Output;
|
|
|
|
|
|
RunProcedure(orgCode, "sSysGetBillNo",ref parameters, "ds");
|
|
|
var result = parameters[2].Value.ToString();
|
|
|
return result;
|
|
|
}
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
/// 日期类型转换工具
|
|
|
/// </summary>
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
public static class TimestampHelper
|
|
|
{
|
|
|
|
|
|
/// <summary>
|
|
|
/// Unix时间戳转为C#格式时间
|
|
|
/// </summary>
|
|
|
/// <param name="timeStamp">Unix时间戳格式,例如:1482115779, 或long类型</param>
|
|
|
/// <returns>C#格式时间</returns>
|
|
|
public static DateTime GetDateTime(string timeStamp)
|
|
|
{
|
|
|
DateTime dtStart = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1));
|
|
|
long lTime = long.Parse(timeStamp + "0000000");
|
|
|
TimeSpan toNow = new TimeSpan(lTime);
|
|
|
return dtStart.Add(toNow);
|
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
|
/// 时间戳转为C#格式时间
|
|
|
/// </summary>
|
|
|
/// <param name="timeStamp">Unix时间戳格式</param>
|
|
|
/// <returns>C#格式时间</returns>
|
|
|
public static DateTime GetDateTime(long timeStamp)
|
|
|
{
|
|
|
DateTime time = new DateTime();
|
|
|
try
|
|
|
{
|
|
|
DateTime dtStart = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1));
|
|
|
long lTime = long.Parse(timeStamp + "0000000");
|
|
|
TimeSpan toNow = new TimeSpan(lTime);
|
|
|
time = dtStart.Add(toNow);
|
|
|
}
|
|
|
catch
|
|
|
{
|
|
|
time = DateTime.Now.AddDays(-30);
|
|
|
}
|
|
|
return time;
|
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
|
/// DateTime时间格式转换为Unix时间戳格式
|
|
|
/// </summary>
|
|
|
/// <param name="time"></param>
|
|
|
/// <returns></returns>
|
|
|
public static long ToLong(System.DateTime time)
|
|
|
{
|
|
|
System.DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1));
|
|
|
return (long)(time - startTime).TotalSeconds;
|
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
|
/// 获取时间戳
|
|
|
/// </summary>
|
|
|
/// <returns></returns>
|
|
|
public static string GetTimeStamp()
|
|
|
{
|
|
|
TimeSpan ts = DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0, 0);
|
|
|
return Convert.ToInt64(ts.TotalSeconds).ToString();
|
|
|
}
|
|
|
}
|
|
|
|
|
|
}
|