I have a form for customers maintenance, this form has a tab control with two pages, in the first page i have textboxes binded to the customers table fields and in the second tab i have a DataGrid binded to the same customers table. I have navigation buttons on my form which allows me to navigate through the table. my proble is:

When i have the first page selected and navigate through the records, my textboxes are updated with the new values, but if i move to the second page, the datagrid cursor is still positioned in the first record, now during second page selected if i press the navigation button the cursor position is updated.

So the cursor postioned in the DataGrid does not move if the tab page is not active.

I am using me.BindingContext to navigate through the records.

Can someone explain me, what's going on?