If i understant you well, you want to catch "
OnPaste
" event. So, i'd suggest to use
Control.KeyDown Event (System.Windows.Forms) | Microsoft Docs[
^]
Private Sub textBox1_KeyDown(sender As Object, e As System.Windows.Forms.KeyEventArgs) _
Handles textBox1.KeyDown
Dim IsCtrlVUsed As Boolean = e.Modifiers = Keys.Control And e.KeyCode = Keys.V;
If IsCtrlVUsed Then
End If
End Sub
Note: Not tested but it should do the job!