public void UpdateLuckyMemberInfo(InstallmentInfo installmentInfo, string COLPhone, string CSEngineNo) { SQLConn sQLConn = new SQLConn(); string query = @"Update installmentinfo set OLPhone = @OLPhone , SEngineNo = @SEngineNo , IAmount = @IAmount , DDate = @DDate , IDate = @IDate where OLPhone = @COLPhone and SEngineNo = @CSEngine"; SqlCommand sqlCommand = new SqlCommand(query, sQLConn.GetConnToLocalDb()); SqlParameter sqlParameter = new SqlParameter { ParameterName = "OLPhone", SqlDbType = System.Data.SqlDbType.NVarChar, Value = installmentInfo.OLPhone }; sqlCommand.Parameters.Add(sqlParameter); sqlParameter = new SqlParameter { ParameterName = "SEngineNo", SqlDbType = System.Data.SqlDbType.NVarChar, Value = installmentInfo.SEngineNo }; sqlCommand.Parameters.Add(sqlParameter); sqlParameter = new SqlParameter { ParameterName = "IAmount", SqlDbType = System.Data.SqlDbType.NVarChar, Value = installmentInfo.IAmount }; sqlCommand.Parameters.Add(sqlParameter); sqlParameter = new SqlParameter { ParameterName = "DDate", SqlDbType = System.Data.SqlDbType.Date, Value = installmentInfo.DDate }; sqlCommand.Parameters.Add(sqlParameter); sqlParameter = new SqlParameter { ParameterName = "IDate", SqlDbType = System.Data.SqlDbType.Date, Value = installmentInfo.IDate }; sqlCommand.Parameters.Add(sqlParameter); sqlParameter = new SqlParameter { ParameterName = "COLPhone", SqlDbType = System.Data.SqlDbType.NVarChar, Value = COLPhone }; sqlCommand.Parameters.Add(sqlParameter); sqlParameter = new SqlParameter { ParameterName = "CSEngineNo", SqlDbType = System.Data.SqlDbType.NVarChar, Value = CSEngineNo }; sqlCommand.Parameters.Add(sqlParameter); sqlCommand.ExecuteNonQuery(); }