public int Update_ChangeHistoryDiff_mst_By_id(ChangeHistoryDiff objChageHistoryDiff)
 {
     return (int)ExecuteNonQuery(Sp_ChangeHistoryDiff_Update, new object[] { objChageHistoryDiff.Prev_value, objChageHistoryDiff.Historyid, objChageHistoryDiff.Historydiffid, objChageHistoryDiff.Current_value, objChageHistoryDiff.Columnname });
 }
    public object GenerateChangeHistoryDiff_mstObject(ref IDataReader returnData)
    {
        ChangeHistoryDiff obj = new ChangeHistoryDiff();
        while (returnData.Read())
        {

            obj.Historyid = (int)returnData["Historyid"];
            obj.Historydiffid = (int)returnData["Historydiffid"];
            obj.Prev_value = (string)returnData["Prev_value"];
            obj.Current_value = (string)returnData["Current_value"];
            obj.Columnname = (string)returnData["Columnname"];

        }
        returnData.Close();
        returnData.Dispose();
        return obj;
    }
 public int Insert_ChangeHistoryDiff_mst(ChangeHistoryDiff objChangeHistoryDiff)
 {
     return (int)ExecuteNonQuery(Sp_ChangeHistoryDiff_Insert, new object[] { objChangeHistoryDiff.Prev_value, objChangeHistoryDiff.Historyid, objChangeHistoryDiff.Current_value, objChangeHistoryDiff.Columnname });
 }
 public CollectionBase GenerateChangeHistoryDiff_mstCollection(ref IDataReader returnData)
 {
     BLLCollection<ChangeHistoryDiff> col = new BLLCollection<ChangeHistoryDiff>();
     while (returnData.Read())
     {
         ChangeHistoryDiff obj = new ChangeHistoryDiff();
         obj.Historyid = (int)returnData["Historyid"];
         obj.Historydiffid = (int)returnData["Historydiffid"];
         obj.Prev_value = (string)returnData["Pre_value"];
         obj.Current_value = (string)returnData["Current_value"];
         obj.Columnname = (string)returnData["Columnname"];
         col.Add(obj);
     }
     returnData.Close();
     returnData.Dispose();
     return col;
 }