Unable to generate SQL query

See more:

C#

MySQL

Hi,

I am using MySql database and want to update data; parallel to record each and every query. For achieving this I need to track Sql commands those are prepared by C# program. I tried to get Sql Command by using below code; but it is not working.

Thanks & Regards
Thahir

private void UpdateData()
{
preUpdate();
DataTable changes = data.GetChanges();
if (changes != null)
{
MessageBox.Show(da.UpdateCommand.CommandText);
da.Update(changes);
data.AcceptChanges();
}
}