Question

I have a few instances of a user control that has just a TextBox to search for items.

Now I see a very funny thing. The cursor is in one uc TextBox but the text I type appears in another uc TextBox.

How can this be possible.

And how can I fix it?!

Edit: Added image:

Notice the cursor in model number, but the text is in upc.

Edit: Added Code:

Private Sub TxtScan_KeyDown(ByVal sender As Object, ByVal e As KeyEventArgs) Handles TxtScan.KeyDown
  'When typing in the model number uc I see that the sender
  'is the txtbox is the one in the UPC user control.
End Sub

Answer 1

ok I got the code doing that stupid thing.. I still believe its a .net bug. it should of take over the focus when I enter the textbox.

    Private Sub CustomerNo_Validated(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CustomerNo.Validated
    SearchItem_UPC.TxtScan.Focus()
    End Sub

When I took out this line it works normal.