Base:
property
IsDisposed
System.Windows.PresentationSource.IsDisposed
9 references to IsDisposed
PresentationCore (2)
System\Windows\InterOp\HwndMouseInputProvider.cs (1)
862
if(_source != null && !_source.
IsDisposed
&& _source.CompositionTarget != null)
System\Windows\InterOp\HwndSource.cs (1)
682
if (!test.
IsDisposed
)
PresentationFramework (7)
System\Windows\Controls\ComboBox.cs (1)
1932
if (source != null && !source.
IsDisposed
&& source.RootVisual != null)
System\Windows\Controls\Primitives\Popup.cs (3)
2985
internal bool IsWindowAlive() => _window is not null && !_window.
IsDisposed
;
3043
if ((hwndSource != null) && !hwndSource.
IsDisposed
)
3464
if (!hwnd.
IsDisposed
)
System\Windows\Shell\WindowChromeWorker.cs (3)
232
if (_hwnd == IntPtr.Zero || _hwndSource.
IsDisposed
)
713
if (IntPtr.Zero == _hwnd || _hwndSource.
IsDisposed
)
1106
if (!isClosing && !_hwndSource.
IsDisposed
)
