I usually just set the DataSource to the DataTable and leave DataMember alone.

C1Grid.DataSource = dsTest.Tables[0];

Stephen


>Stephen,

>Any idea why the C1TrueDBGrid does not populate data with the code below.

>string [] str_TableNames = {"Ax.dbo.Series"};
>DBRef = new GenerateDataSet();
>dsTest = DBRef.GetDataSet(str_TableNames);
>C1Grid.DataSource = dsTest;
>C1Grid.DataMember = dsTest.Tables[0].TableName.ToString();
>C1Grid.Rebind();