protected override void OnApplyTemplate()
{
base.OnApplyTemplate();
if (AllowShadows)
{
FrameworkElement tb = (FrameworkElement)this.GetTemplateChild("TitleBackground");
FrameworkElement cr = (FrameworkElement)this.GetTemplateChild("ContentRoot");
CompositionFactory.SetThemeShadow(cr, 40, tb);
}
if (this.GetTemplateChild("BtnClose") is Button close)
{
close.Click -= Close_Click;
close.Click += Close_Click;
}
if (this.GetTemplateChild("TitleBackground") is FrameworkElement f && IsWindowRoot)
{
TitleBarHelper.SetTitleBar(f);
CoreApplication.GetCurrentView().TitleBar.ExtendViewIntoTitleBar = true;
}
OnTitleContentChanged();
}
public void SetWindowTitleBar()
{
this.ApplyTemplate();
if (this.GetTemplateChild("TitleBackground") is FrameworkElement e)
{
e.Measure(new Windows.Foundation.Size(32, 32));
TitleBarHelper.SetTitleBar(e);
}
}