/// <summary>
/// WindowsXamlHost Dispose
/// </summary>
/// <param name="disposing">Is disposing?</param>
protected override void Dispose(bool disposing)
{
if (disposing && !IsDisposed)
{
IsDisposed = true;
desktopWindowXamlSource.TakeFocusRequested -= OnTakeFocusRequested;
XamlRootInternal = null;
desktopWindowXamlSource.Dispose();
desktopWindowXamlSource = null;
}
}
/// <summary>
/// Cleanup hosted XAML content
/// </summary>
/// <param name="disposing">IsDisposing?</param>
protected override void Dispose(bool disposing)
{
if (disposing)
{
SizeChanged -= WindowsXamlHost_SizeChanged;
desktopWindowXamlSource?.Dispose();
}
base.Dispose(disposing);
}
/// <summary>
/// WindowsXamlHost Dispose
/// </summary>
/// <param name="disposing">Is disposing?</param>
protected override void Dispose(bool disposing)
{
if (disposing)
{
ChildInternal = null;
// Required by CA2213: _xamlSource?.Dispose() is insufficient.
if (_xamlSource != null)
{
_xamlSource.TakeFocusRequested -= OnTakeFocusRequested;
_xamlSource.Dispose();
}
}
// BUGBUG: CoreInputSink cleanup is failing when explicitly disposing
// WindowsXamlManager. Add dispose call back when that bug is fixed in 19h1.
base.Dispose(disposing);
}
/// <summary>
/// WindowsXamlHost Dispose
/// </summary>
/// <param name="disposing">Is disposing?</param>
protected override void Dispose(bool disposing)
{
if (disposing && !this.IsDisposed)
{
var currentRoot = (WUX.FrameworkElement)ChildInternal;
if (currentRoot != null)
{
currentRoot.SizeChanged -= XamlContentSizeChanged;
}
// Free any other managed objects here.
ComponentDispatcher.ThreadFilterMessage -= this.OnThreadFilterMessage;
ChildInternal = null;
if (_xamlSource != null)
{
_xamlSource.TakeFocusRequested -= OnTakeFocusRequested;
}
if (_parentWindow != null)
{
_parentWindow.Closed -= this.OnParentClosed;
_parentWindow = null;
}
}
// Free any unmanaged objects here.
if (_xamlSource != null && !this.IsDisposed)
{
_xamlSource.Dispose();
}
// BUGBUG: CoreInputSink cleanup is failing when explicitly disposing
// WindowsXamlManager. Add dispose call back when that bug is fixed in 19h1.
this.IsDisposed = true;
// Call base class implementation.
base.Dispose(disposing);
}