Silverlight user control Create custom event

Question

How to create an event that handled the click event of one of my other controls from my custom control?

Here is the setup of what I have: text box and button (Custom Control) silverlight application (uses this over custom controls)

I would like to open a button click event from a user control in the main application, how to do it?

thanks

Answer 1

, - . Click. , "Button".

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

namespace SilverlightClassLibrary1
{
    [TemplatePart(Name = ButtonName , Type = typeof(Button))]
    public class TemplatedControl1 : Control
    {
        private const string ButtonName = "Button";

        public TemplatedControl1()
        {
            DefaultStyleKey = typeof(TemplatedControl1);
        }

        private Button _button;

        public event RoutedEventHandler Click;

        public override void OnApplyTemplate()
        {
            base.OnApplyTemplate();

            // Detach during re-templating
            if (_button != null)
            {
                _button.Click -= OnButtonTemplatePartClick;
            }

            _button = GetTemplateChild(ButtonName) as Button;

            // Attach to the Click event
            if (_button != null)
            {
                _button.Click += OnButtonTemplatePartClick;
            }
        }

        private void OnButtonTemplatePartClick(object sender, RoutedEventArgs e)
        {
            RoutedEventHandler handler = Click;
            if (handler != null)
            {
                // Consider: do you want to actually bubble up the original
                // Button template part as the "sender", or do you want to send
                // a reference to yourself (probably more appropriate for a
                // control)
                handler(this, e);
            }
        }
    }
}