using System.Data; using System.Data.Common; namespace HcUtility.Comm { public class CustomDbParamter : DbParameter { public override DbType DbType { get; set; } public override ParameterDirection Direction { get; set; } public override bool IsNullable { get; set; } public override string ParameterName { get; set; } public override void ResetDbType() { } public override int Size { get; set; } public override string SourceColumn { get; set; } public override bool SourceColumnNullMapping { get; set; } public override DataRowVersion SourceVersion { get; set; } public override object Value { get; set; } } }