//Validaciones
private void txtMatricula_KeyPress(object sender, KeyPressEventArgs e)
{
Validar.SoloNumeros(e);
}
private void txtTelefono_KeyPress(object sender, KeyPressEventArgs e)
{
Validar.SoloNumeros(e);
}
private void textBox2_KeyPress(object sender, KeyPressEventArgs e)
{
Validar.SoloNumeros(e);
}
