Textbox에서 Ctrl + A 사용 Private Sub TextBox1_KeyPress(sender As Object, e As KeyPressEventArgs) Handles TextBox1.KeyPress If e.KeyChar = Convert.ToChar(1) Then DirectCast(sender, TextBox).SelectAll() e.Handled = True End If End Sub 프로그래밍언어/VB.NET 2013.06.21