Base:
property
IsDisposed
System.Windows.PresentationSource.IsDisposed
9 references to IsDisposed
PresentationCore (2)
System\Windows\InterOp\HwndMouseInputProvider.cs (1)
870
if(_source != null && !_source.
IsDisposed
&& _source.CompositionTarget != null)
System\Windows\InterOp\HwndSource.cs (1)
689
if (!test.
IsDisposed
)
PresentationFramework (7)
System\Windows\Controls\ComboBox.cs (1)
1945
if (source != null && !source.
IsDisposed
&& source.RootVisual != null)
System\Windows\Controls\Primitives\Popup.cs (3)
2984
internal bool IsWindowAlive() => _window is not null && !_window.
IsDisposed
;
3042
if ((hwndSource != null) && !hwndSource.
IsDisposed
)
3467
if (!hwnd.
IsDisposed
)
System\Windows\Shell\WindowChromeWorker.cs (3)
238
if (_hwnd == IntPtr.Zero || _hwndSource.
IsDisposed
)
719
if (IntPtr.Zero == _hwnd || _hwndSource.
IsDisposed
)
1112
if (!isClosing && !_hwndSource.
IsDisposed
)
