Validar caja de texto Numeros y Letras
Truco de Visual Basic.NET - Validar caja de texto Numeros y Letras
Private Sub TextBox1_KeyPress(ByVal sender As Object, ByVal e As _ System.Windows.Forms.KeyPressEventArgs) Handles TextBox1.KeyPress
If e.KeyChar.IsLetter(e.KeyChar) Then
e.Handled = False
ElseIf e.KeyChar.IsControl(e.KeyChar) Then
e.Handled = False
ElseIf e.KeyChar.IsSeparator(e.KeyChar) Then
e.Handled = False
Else
e.Handled = True
End If
End Sub
Private Sub TextBox2_KeyPress(ByVal sender As Object, ByVal e As _ System.Windows.Forms.KeyPressEventArgs) Handles TextBox2.KeyPress
If e.KeyChar.IsDigit(e.KeyChar) Then
e.Handled = False
ElseIf e.KeyChar.IsControl(e.KeyChar) Then
e.Handled = False
Else
e.Handled = True
End If
End Sub
Más trucos de Trucos de Visual Basic.NET
Trucos más leídos
Los trucos Trucos de Visual Basic.NET más vistos