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automatically open a combobox when value select from another

Fahad Khan

Hi everyone,

I am developing project in WPF in which i have requirements that one combo-box will be automatically open when select-Index-Change in another combo-box.

such help will be appreciated.

Thank you

2 Replies

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Rajanikant Hawaldar7y ago
Accepted answer
Hi Fahad

works great.

using System.Windows;
using System.Windows.Controls;
namespace ComboDropDown
{
///
/// Interaction logic for MainWindow.xaml
///
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
}
private void comboBox1_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
comboBox2.IsDropDownOpen = true;
}
}
}
Fahad Khan7y ago
Thank you Rajanikant,

you saved my life