HENGCHENG/DSWeb/EntityDA/CodeStlmodeSetDA.cs

using System; 
using System.Text;
using System.Data.SqlClient;
using System.Collections.Generic; 
using System.Data;
using DSWeb.Models;
using DSWeb.DataAccess;
using System.Configuration;
using System.Collections;

namespace DSWeb.EntityDA
{
    public class CodeStlmodeSetDA
    {
        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(CodeStlmodeSetEntity model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into code_stlmode(");
            strSql.Append("GID,STLCODE,STLNAME,FINANCESOFTCODE");
            strSql.Append(") values (");
            strSql.Append("@GID,@STLCODE,@STLNAME,@FINANCESOFTCODE");
            strSql.Append(") ");

            SqlParameter[] parameters = {
			            new SqlParameter("@GID", SqlDbType.VarChar,36) ,            
                        new SqlParameter("@STLCODE", SqlDbType.VarChar,10) ,            
                        new SqlParameter("@STLNAME", SqlDbType.VarChar,30) ,            
                        new SqlParameter("@FINANCESOFTCODE", SqlDbType.VarChar,20)   
            };

            parameters[0].Value = model.GID;
            parameters[1].Value = model.STLCODE;
            parameters[2].Value = model.STLNAME;
            parameters[3].Value = model.FINANCESOFTCODE;

            //
            int iResult = 0;
            using (SqlConnection conn = new SqlConnection(SqlHelper.ConnectionStringLocalTransaction))
            {
                int existVal = SqlHelper.ExecuteNonQuery(conn, CommandType.Text, strSql.ToString(), parameters);
                if (existVal > 0)
                {
                    iResult = 1;
                    //
                    //string str0 = "insert into sys_log(NAME,LOGTYPE,LOGCONTENT,CREATEUSER) values('增加信息','增加操作','GID=" + model.GID.ToString() + "','" + model.MODIFIEDUSER.ToString() + "')";
                    //bool bl0 = SqlHelper.ExecuteSqlCommand(SqlHelper.ConnectionStringLocalTransaction, str0);
                }
                else
                {
                    iResult = -1;//执行异常
                }
            }
            return iResult;
        }


        /// <summary>
        /// 更新一条数据
        /// </summary>
        public int Update(CodeStlmodeSetEntity model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update code_stlmode set ");

            strSql.Append(" GID = @GID , ");
            strSql.Append(" STLCODE = @STLCODE , ");
            strSql.Append(" STLNAME = @STLNAME , ");
            strSql.Append(" FINANCESOFTCODE = @FINANCESOFTCODE  ");
            strSql.Append(" where GID=@GID  ");

            SqlParameter[] parameters = {
			            new SqlParameter("@GID", SqlDbType.VarChar,36) ,            
                        new SqlParameter("@STLCODE", SqlDbType.VarChar,10) ,            
                        new SqlParameter("@STLNAME", SqlDbType.VarChar,30) ,            
                        new SqlParameter("@FINANCESOFTCODE", SqlDbType.VarChar,20)             
              
            };

            parameters[0].Value = model.GID;
            parameters[1].Value = model.STLCODE;
            parameters[2].Value = model.STLNAME;
            parameters[3].Value = model.FINANCESOFTCODE;
            //
            int iResult = 0;
            using (SqlConnection conn = new SqlConnection(SqlHelper.ConnectionStringLocalTransaction))
            {
                int existVal = SqlHelper.ExecuteNonQuery(conn, CommandType.Text, strSql.ToString(), parameters);
                if (existVal > 0)
                {
                    iResult = 1;
                    //
                    //string str0 = "insert into sys_log(NAME,LOGTYPE,LOGCONTENT,CREATEUSER) values('更新信息表','更新操作','GID=" + model.GID.ToString() + "','" + model.MODIFIEDUSER.ToString()  + "')";
                    //bool bl0 = SqlHelper.ExecuteSqlCommand(SqlHelper.ConnectionStringLocalTransaction, str0);
                }
                else
                {
                    iResult = -1;//执行异常
                }
            }
            return iResult;
        }


        /// <summary>
        /// 删除一条数据
        /// </summary>
        public int Delete(string GID)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from code_stlmode ");
            strSql.Append(" where GID=@GID ");
            SqlParameter[] parameters = {
					new SqlParameter("@GID", SqlDbType.VarChar,36)			};
            parameters[0].Value = GID;


            //
            int iResult = 0;
            using (SqlTransaction sqlTran = SqlHelper.BeginTransaction(SqlHelper.ConnectionStringLocalTransaction))
            {
                try
                {
                    SqlHelper.ExecuteNonQuery(SqlHelper.ConnectionStringLocalTransaction, CommandType.Text, strSql.ToString(), parameters);
                    iResult = 1;//状态为1表示删除成功
                    sqlTran.Commit();
                }
                catch (Exception execError)
                {
                    iResult = -1;//有异常,删除失败
                    sqlTran.Rollback();
                    iResult = -2;//插入异常,事务已回滚成功
                    throw execError;
                }
                finally
                {
                    SqlHelper.CloseConnection();
                }
            }
            return iResult;
        }



        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public CodeStlmodeSetEntity GetModel(string strGID)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select GID, STLCODE, STLNAME, FINANCESOFTCODE  ");
            strSql.Append(" from code_stlmode ");
            strSql.Append(" where GID='" + strGID + "' ");
            
            CodeStlmodeSetEntity model = new CodeStlmodeSetEntity();
            DataSet ds = SqlHelper.OpenSqlDataSet(SqlHelper.ConnectionStringLocalTransaction, strSql.ToString());

            if (ds.Tables[0].Rows.Count > 0)
            {
                model.GID = ds.Tables[0].Rows[0]["GID"].ToString();
                model.STLCODE = ds.Tables[0].Rows[0]["STLCODE"].ToString();
                model.STLNAME = ds.Tables[0].Rows[0]["STLNAME"].ToString();
                model.FINANCESOFTCODE = ds.Tables[0].Rows[0]["FINANCESOFTCODE"].ToString();
                return model;
            }
            else
            {
                return null;
            }
        }

        /// <summary>
        /// 获得数据列表
        /// </summary>
        public DataSet GetList(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select * ");
            strSql.Append(" FROM code_stlmode ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            //
            DataSet DS = SqlHelper.OpenSqlDataSet(SqlHelper.ConnectionStringLocalTransaction, strSql.ToString());
            try
            {
                if (DS.Tables[0].Rows.Count <= 0)
                {
                    DS = null;
                }
            }
            catch
            {
                DS = null;
            }
            return DS;
        }

        /// <summary>
        /// 获得某GID数据列表
        /// </summary>
        public DataSet GetSQL(string strSQL)
        {
            DataSet DS = SqlHelper.OpenSqlDataSet(SqlHelper.ConnectionStringLocalTransaction, strSQL);
            try
            {
                if (DS.Tables[0].Rows.Count <= 0)
                {
                    DS = null;
                }
            }
            catch
            {
                DS = null;
            }
            return DS;
        }

        #region 更新账户列表信息
        /// <summary>
        /// 更新账户列表信息
        /// </summary>
        /// <param name="sqlList">更新SQL语句组,将所有要执行的更新语句写入ArrayList,每个索引对应一条SQL语句,执行时需要遍历操作</param>
        /// <returns>返回状态值 为1表示更新完成;为-1更新出现异常但未正确回滚事务;为-2更新异常,事务已经成功回滚;默认状态为0</returns>
        public int UpdateCodeStlmodeSetFromGrid(ArrayList sqlList)
        {
            int result = 0;
            using (SqlTransaction sqlTran = SqlHelper.BeginTransaction(SqlHelper.ConnectionStringLocalTransaction))
            {
                try
                {
                    for (int i = 0; i < sqlList.Count; i++)
                    {
                        string strUpdateSql = sqlList[i].ToString();
                        SqlHelper.ExecuteNonQuery(SqlHelper.ConnectionStringLocalTransaction, CommandType.Text, strUpdateSql, null);
                    }

                    sqlTran.Commit();
                    result = 1;//状态为1表示更新成功
                }
                catch (Exception execError)
                {
                    result = -1;//有异常,更新失败
                    sqlTran.Rollback();
                    result = -2;//更新异常,事务已回滚成功
                    throw execError;
                }
                finally
                {
                    SqlHelper.CloseConnection();
                }
            }
            return result;
        }
        #endregion

        #region 根据SQL语句查询费用数据集
        /// <summary>
        /// 根据SQL语句查询费用数据集
        /// </summary>
        /// <param name="strSql"></param>
        /// <returns></returns>
        public DataSet GetExcuteSql(string strSql)
        {
            DataSet userSet = new DataSet();
            userSet = SqlHelper.ExecuteDataset(SqlHelper.ConnectionStringLocalTransaction, CommandType.Text, strSql);
            return userSet;
        }
        #endregion
        //
    }
}