protected override void OnAttached()
{
base.OnAttached();
if (AssociatedObject.IsLoaded)
{
_snapManager = new WindowSnapManager(new WindowInteropHelper(AssociatedObject).Handle);
}
else
{
AssociatedObject.SourceInitialized += AssociatedObjectOnSourceInitialized;
}
}
private void AssociatedObjectOnSourceInitialized(object sender, EventArgs e)
{
AssociatedObject.SourceInitialized -= AssociatedObjectOnSourceInitialized;
_snapManager = new WindowSnapManager(new WindowInteropHelper(AssociatedObject).Handle);
}
