The URI prefix is not recognized Error While Setting WPF UserControl Icon

Question

I am creating a WPF window and loading a user control inside like below:

        Uri uri = new Uri(\"Views/ApplicationInfo.xaml\", UriKind.RelativeOrAbsolute);

         


        

Answer 1

versionWindow.Icon =  BitmapFrame.Create(new Uri("pack://application:,,,/YourProjectName;component/Images/computer.ico", UriKind.RelativeOrAbsolute))

Answer 2

Assume I have a project with a folder named Assets and inside a have a png image with build action Resource or Embedded resource.

Then this works:

var versionWindow = new Window
                                {
                                    Height = 250,
                                    Width = 400,
                                    ResizeMode = ResizeMode.NoResize,
                                    Icon = new BitmapImage(new Uri(@"pack://application:,,,/Assets/icon.png"))
                                };

        versionWindow.Show();