HitTest

Ahamed Azeem

Dear Guys, I have used the below code for the hit test. It always showing no suitable method found to override error on "protected override void OnInitialized(EventArgs e) Code is below

using System;
using System.Collections.Generic;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;

namespace InputExamples2
{
public partial class MousePosition
{
public MousePosition()
{
this.InitializeComponent();

		// Insert code required on object creation below this point.
	}
	
	protected override void OnInitialized(EventArgs e)
	{
		base.OnInitialized(e);
		DragEllipse.RenderTransform = ellipseTransform;
		CompositionTarget.Rendering += this.CompositionTarget\_Rendering;
	}
	
	private void CompositionTarget\_Rendering(object sender, EventArgs e)
	{
	Point mouse1 = Mouse.GetPosition(firstEllipse);
	Point mouse2 = Mouse.GetPosition(secondEllipse);
	Point mouse3 = Mouse.GetPosition(thirdEllipse);
	Point mouse4 = Mouse.GetPosition(fourthEllipse);
	firstCoordinates.Content = mouse1.ToString();
	secondCoordinates.Content = mouse2.ToString();
	thirdCoordinates.Content = mouse3.ToString();
	fourthCoordinates.Content = mouse4.ToString();
	Point position = Mouse.GetPosition(DragEllipse);
	ellipseTransform.X += position.X - (DragEllipse.Width / 2);
	ellipseTransform.Y += position.Y - (DragEllipse.Height / 2);
	}
	
}

}

Please help me to resolve this error

Ahamed Azeem software Programmer

Daniel Vaughan

Hi Ahamed, Subscribe to the Initialized event instead:

public YourControl()
{
Initialized += new EventHandler(YourControl_Initialized);
}

Cheers, Daniel

Daniel Vaughan Latest News on Twitter Blog: DanielVaughan.Orpius.com Open Source Projects: Calcium SDK, Clog Organization: Outcoder 5 Days Consulting Available in March

Ahamed Azeem

Thanks for your reply Daniel Could you please explain me little more

Ahamed Azeem software Programmer

Ian Shlasko

Ahamed Azeem wrote:

public partial class MousePosition

Nothing to override, because you're not inheriting from anything. I'm surprised you're not getting a compiler error, telling you that the different partial class declarations aren't compatible.

Proud to have finally moved to the A-Ark. Which one are you in?
Author of Guardians of Xen (Sci-Fi/Fantasy novel)

Daniel Vaughan

Ahamed, What is the type of the associated xaml file?

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Ahamed Azeem

xaml.cs

Ahamed Azeem software Programmer

Daniel Vaughan

That doesn't tell me what the type is. What are the first couple of lines in xaml.cs?

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Ahamed Azeem

Ahamed Azeem software Programmer

Daniel Vaughan

Sorry for the delay Ahamed. I see that your Page x:Class is "AnimationExamples.Rotation". Change it to "InputExamples2.MousePosition" to match your class name. Cheers, Daniel

Daniel Vaughan Latest News on Twitter Blog: DanielVaughan.Orpius.com Open Source Projects: Calcium SDK, Clog Organization: Outcoder 5 Days Consulting Available in March