C# (CSharp) TextBoxHelper.OnlyNumbers 예제들

예제 #1

 private void txtCantidad_KeyPress(object sender, KeyPressEventArgs e)
 {
     TextBoxHelper.OnlyNumbers(sender, e);
 }

예제 #2

 private void txtNumPersonas_KeyPress(object sender, KeyPressEventArgs e)
 {
     TextBoxHelper.OnlyNumbers(sender, e);
 }

예제 #3

 private void txtDuracion_KeyPress(object sender, KeyPressEventArgs e)
 {
     TextBoxHelper.OnlyNumbers(sender, e);
 }