Hi,
I converted my main application to 6.4 and discovered many forms show no data.
One problem I traced to the DataGridView.DataMember which does not work.
In the designer code I can see
Me.MyDataGridView.DataMember = "Users"
Me.MyDataGridView.DataSource = Me.MyDataSet
I checked the datatable to see if it had the correct number of rows which it did.
To get the Datagrid to show data I had to add
MyDataGridView.DataSource = MyDataSet.Users in the form Load Event
Cheers
Jay