how to get the correct uri for image in code behind

[Zi]

hi, I've new to telerik for WPF. Now i am going to develop a multi-touch campus map for guiding.
My code for the image as follows, but error is"Could not find a part of the path 'D:\campus_floorplan;component\images\directory_level1.png'."
Code:
private void get(int i)
        {
            
           
                ImageBrush b = new ImageBrush();

                switch (i)
                {
                   

                    case 1:
                        {
                            b.ImageSource = new BitmapImage(new Uri("/campus_floorplan;component/images/directory_level1.png", UriKind.Relative));
                            b.Stretch = Stretch.Uniform;
                            this.Background = b;
                        };
                        break;
                    case 2:
                        {
                            b.ImageSource = new BitmapImage(new Uri("/campus_floorplan;component/images/directory_level2.png", UriKind.Relative));
                            b.Stretch = Stretch.Fill;
                            this.Background = b;
                        };
                        break;
                    case 3:
                        {
                            b.ImageSource = new BitmapImage(new Uri("/campus_floorplan;component/images/directory_level3.png", UriKind.Relative));
                            b.Stretch = Stretch.Fill;
                            this.Background = b;
                        };
                        break;
                    case 4:
                        {
                            b.ImageSource = new BitmapImage(new Uri("/campus_floorplan;component/images/directory_level4.png", UriKind.Relative));
                            b.Stretch = Stretch.Fill;
                            this.Background = b;

                        };
                        break;
}
            }
 private void level1_touchdown(object sender, TouchEventArgs e)
        {
            radMap.Visibility = Visibility.Collapsed;
            this.get(1);

        }
  So how to get the correct path for image??
Hope you can help me.
Thank you very much.
 
        

[Anna]

Hi,

It seems that there is a mistake in the path of the Uri that you are trying to initialize but it is hard to tell where precisely the problem might be by looking just at the code itself. I believe you might find a way to solve the problem in this article.

I hope this link will be helpful. If you happen to stumble onto an issue with the Telerik controls, please, do not hesitate to get in touch with us again.

Regards,
Anna
Telerik