Add Context menu in run time(dynamicly)

[ruty]

Hi,
How I added context menu in run time??????(in cs file)
Can you give me example please?????????
(I want to addded context menu to text block or to empty area.
Thanks.

[Hristo]

Hi ruty,

Here is an example how to create RadContextMenu programmatically.
This is the page.xaml

<UserControl x:Class="SilverlightDockingDemo.Page56"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Width="400" Height="300">
    <Grid x:Name="LayoutRoot" Background="White">
        <Button Content="Change my content with ContextMenu" x:Name="btn1"
                VerticalAlignment="Center" />
    </Grid>
</UserControl>

and this is the page code-behind:

using System;
using System.Windows;
using System.Windows.Controls;
using Telerik.Windows;
using Telerik.Windows.Controls;

namespace SilverlightDockingDemo
{
    public partial class Page56 : UserControl
    {
        public Page56()
        {
            InitializeComponent();
            RadContextMenu buttonContextMenu = new RadContextMenu();
            buttonContextMenu.EventName = "Click";
            RadMenuItem item1 = new RadMenuItem()
            {
                Header = "Change Content"
            };
            RadMenuItem item11 = new RadMenuItem()
            {
                Header = "To String"
            };
            item1.Items.Add(item11);
            RadMenuItem item12 = new RadMenuItem()
            {
                Header = "To Integer"
            };
            item1.Items.Add(item12);
            buttonContextMenu.Items.Add(item1);

            buttonContextMenu.AddHandler(RadMenuItem.ClickEvent, new RoutedEventHandler(OnMenuItemClick));

            RadContextMenu.SetContextMenu(btn1, buttonContextMenu);
        }

        private void OnMenuItemClick(object sender, RoutedEventArgs e)
        {
            RadRoutedEventArgs args = e as RadRoutedEventArgs;
            RadMenuItem item = args.OriginalSource as RadMenuItem;
            string header = Convert.ToString(item.Header);
            if (header == "To String")
            {
                btn1.Content = "String Content";
            }
            else if (header == "To Integer")
            {
                btn1.Content = 42;
            }
        }
    }
}

Let us know if you need more help.

All the best,
Hristo
the Telerik team

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