/// <summary>
/// Raises the HandleCreated event. Assign window render target to UWP XAML content.
/// </summary>
/// <param name="e">EventArgs</param>
protected override void OnHandleCreated(EventArgs e)
{
if (!DesignMode)
{
// Attach window to DesktopWindowXamSource as a render target
var desktopWindowXamlSourceNative = desktopWindowXamlSource.GetInterop();
desktopWindowXamlSourceNative.AttachToWindow(Handle);
_xamlIslandWindowHandle = desktopWindowXamlSourceNative.WindowHandle;
}
base.OnHandleCreated(e);
}
/// <summary>
/// Creates global::Windows.UI.Xaml.Application object, wrapped DesktopWindowXamlSource instance; creates and
/// sets root UWP XAML element on DesktopWindowXamlSource.
/// </summary>
/// <param name="hwndParent">Parent window handle</param>
/// <returns>Handle to XAML window</returns>
protected override HandleRef BuildWindowCore(HandleRef hwndParent)
{
// 'EnableMouseInPointer' is called by the WindowsXamlManager during initialization. No need
// to call it directly here.
// Create DesktopWindowXamlSource instance
var desktopWindowXamlSourceNative = desktopWindowXamlSource.GetInterop();
// Associate the window where UWP XAML will display content
desktopWindowXamlSourceNative.AttachToWindow(hwndParent.Handle);
var windowHandle = desktopWindowXamlSourceNative.WindowHandle;
// Overridden function must return window handle of new target window (DesktopWindowXamlSource's Window)
return(new HandleRef(this, windowHandle));
}
/// <summary>
/// Creates <see cref="WUX.Application" /> object, wrapped <see cref="WUX.Hosting.DesktopWindowXamlSource" /> instance; creates and
/// sets root UWP XAML element on <see cref="WUX.Hosting.DesktopWindowXamlSource" />.
/// </summary>
/// <param name="hwndParent">Parent window handle</param>
/// <returns>Handle to XAML window</returns>
protected override HandleRef BuildWindowCore(HandleRef hwndParent)
{
this._parentWindow = System.Windows.Window.GetWindow(this);
if (_parentWindow != null)
{
_parentWindow.Closed += this.OnParentClosed;
}
ComponentDispatcher.ThreadFilterMessage += this.OnThreadFilterMessage;
// 'EnableMouseInPointer' is called by the WindowsXamlManager during initialization. No need
// to call it directly here.
// Create DesktopWindowXamlSource instance
var desktopWindowXamlSourceNative = _xamlSource.GetInterop <IDesktopWindowXamlSourceNative>();
// Associate the window where UWP XAML will display content
desktopWindowXamlSourceNative.AttachToWindow(hwndParent.Handle);
var windowHandle = desktopWindowXamlSourceNative.WindowHandle;
// Overridden function must return window handle of new target window (DesktopWindowXamlSource's Window)
return(new HandleRef(this, windowHandle));
}