/// <summary>
/// 使用 ExcuteReader()存取資料庫
/// </summary>
public IDataReader ExcuteReader(string sql, CommandType commandType, SqlParameter[] parameters)
{
IDataReader reader;
var conn = _driver.Connection;
_driver.Command.CommandText = sql;
_driver.Command.Connection = conn;
_driver.Command.CommandType = commandType;
_driver.Command.CommandTimeout = _driver.TimeOut;
if (parameters != null)
{
foreach (var param in parameters)
{
_driver.Command.Parameters.Add(param);
}
;
}
try
{
reader = _driver.ExcuteReader();
}
catch (Exception ex)
{
if (IsOnTransaction())
{
_tran.Rollback();
_tran = null;
}
_driver.Dipose();
throw new Exception($" 執行 {sql} 發生錯誤 | 錯誤原因: " + Environment.NewLine + ex);
}
finally
{
_driver.Command.Parameters.Clear();
_driver.Command.Dispose();
}
return(reader);
}