Class

WindowBase

Initializes a new instance of the WindowBase class.

Declaration

protected WindowBase()

Identifies the CanClose Property.

Declaration

public static readonly DependencyProperty CanCloseProperty

Field Value

Identifies the CanMove Property.

Declaration

public static readonly DependencyProperty CanMoveProperty

Field Value

Identifies the CaptionHeight dependency property.

Declaration

public static readonly DependencyProperty CaptionHeightProperty

Field Value

Identifies the CornerRadius dependency property.

Declaration

public static readonly DependencyProperty CornerRadiusProperty

Field Value

Identifies the HideMaximizeButton dependency property.

Declaration

public static readonly DependencyProperty HideMaximizeButtonProperty

Field Value

Identifies the HideMinimizeButton dependency property.

Declaration

public static readonly DependencyProperty HideMinimizeButtonProperty

Field Value

Identifies the IsActiveWindow Property.

Declaration

public static readonly DependencyProperty IsActiveWindowProperty

Field Value

Identifies the IsDragging Property.

Declaration

public static readonly DependencyProperty IsDraggingProperty

Field Value

Identifies the RenderActive Property.

Declaration

public static readonly DependencyProperty IsInActiveStateProperty

Field Value

Identifies the IsModal Property.

Declaration

public static readonly DependencyProperty IsModalProperty

Field Value

Identifies the IsOpen Property.

Declaration

public static readonly DependencyProperty IsOpenProperty

Field Value

Identifies the IsResizing Property.

Declaration

public static readonly DependencyProperty IsResizingProperty

Field Value

Identifies the IsTopmost dependency property.

Declaration

public static readonly DependencyProperty IsTopmostProperty

Field Value

Identifies the Left dependency property.

Declaration

public static readonly DependencyProperty LeftProperty

Field Value

Identifies the ResizeBorder dependency property.

Declaration

public static readonly DependencyProperty ResizeBorderProperty

Field Value

Identifies the ResizeMode dependency property.

Declaration

public static readonly DependencyProperty ResizeModeProperty

Field Value

Identifies the SizeToContent dependency property.

Declaration

public static readonly DependencyProperty SizeToContentProperty

Field Value

Identifies the Top dependency property.

Declaration

public static readonly DependencyProperty TopProperty

Field Value

Identifies the WindowState dependency property.

Declaration

public static readonly DependencyProperty WindowStateProperty

Field Value

Gets or sets whether WindowBase can be closed. This is a dependency property.

Declaration

public bool CanClose { get; set; }

Property Value

Remarks

Gets or sets whether WindowBase can be dragged. This is a dependency property.

Declaration

public bool CanMove { get; set; }

Property Value

Remarks

The extent of the top of the window to treat as the caption.

Declaration

public double CaptionHeight { get; set; }

Property Value

Gets or sets the CornerRadius property.

Declaration

public CornerRadius CornerRadius { get; set; }

Property Value

Gets or sets the visibility of the Maximize button.

Declaration

public bool HideMaximizeButton { get; set; }

Property Value

Gets or sets the visibility of the Minimize button.

Declaration

public bool HideMinimizeButton { get; set; }

Property Value

Gets a value indicating whether this instance is active. This is a dependency property.

Declaration

public bool IsActiveWindow { get; }

Property Value

Gets a value indicating whether this instance is dragging. This is a dependency property.

Declaration

public bool IsDragging { get; protected set; }

Property Value

Gets a value indicating whether this instance should appear active. It is not necessary equal to IsActiveWindow. This is a read only dependency property.

Declaration

public bool IsInActiveState { get; }

Property Value

Gets a value indicating whether this instance is layout changing.

Declaration

public bool IsLayoutChanging { get; }

Property Value

Implements INotifyLayoutChange.IsLayoutChanging

Gets a value that represents whether the WindowBase is modal. This is a dependency property.

Declaration

public bool IsModal { get; }

Property Value

Gets a value that represents whether the WindowBase is open. This is a dependency property.

Declaration

public bool IsOpen { get; protected set; }

Property Value

Gets a value indicating whether this instance is resizing. This is a dependency property.

Declaration

public bool IsResizing { get; protected set; }

Property Value

Gets or sets whether the WindowBase is on top.

Declaration

public bool IsTopmost { get; set; }

Property Value

Gets or sets a value that represents the distance between the left side of an element and the left side of the page. This is a dependency property.

Declaration

public double Left { get; set; }

Property Value

Gets or sets the Owner of the WindowBase.

Declaration

public ContentControl Owner { get; set; }

Property Value

Get the bounds of the resize grips on the Window.

Declaration

public Thickness ResizeBorder { get; set; }

Property Value

Gets or sets a ResizeMode value for the WindowBase. This is a dependency property.

Declaration

public ResizeMode ResizeMode { get; set; }

Property Value

The value of this property is ignored if the Width and Height properties are set.

Declaration

public bool SizeToContent { get; set; }

Property Value

Gets or sets a value that represents the distance between the top of an element and the top of the page. This is a dependency property.

Declaration

public double Top { get; set; }

Property Value

Gets or sets a WindowBase value for the WindowBase. This is a dependency property.

Declaration

public WindowState WindowState { get; set; }

Property Value

Attempts to bring the WindowBase over any other WindowBases except topmost.

Declaration

public void BringToFront()

Remarks

Updates the visual state of the control.

Declaration

protected void ChangeVisualState()

Updates the visual state of the control.

Declaration

protected virtual void ChangeVisualState(bool useTransitions)

Parameters

Checks whether the window can be closed. This method doesn't consider the CanClose property, but checked for some other kind of constraints.

Declaration

protected virtual bool CheckCanClose()

Returns

Manually closes WindowBase.

Declaration

public void Close()

Remarks

Closes the Window instantly and the closing cannot be interrupted.

Declaration

protected void CloseWithoutEventsAndAnimations()

Gets the application size depending on the platform.

Declaration

[SuppressMessage("Microsoft.Performance", "CA1822:MarkMembersAsStatic")]
protected Size GetApplicationSize()

Returns

Gets the size and position of the WindowBase in its normal state.

Declaration

public Rect GetNormalSizeAndPosition()

Returns

Gets the owner of the WindowBase.

Declaration

protected virtual ContentControl GetWindowOwner()

Returns

Gets the owner handle of the WindowBase.

Declaration

protected virtual nint GetWindowOwnerHandle()

Returns

Gets the startup location of the WindowBase.

Declaration

protected virtual WindowStartupLocation GetWindowStartupLocation()

Returns

Gets the z-index of the window, which determines the order in which windows are rendered on the screen.

Declaration

public virtual int GetZIndex()

Returns

Raises the event. This method is called when the window is activated.

Declaration

protected virtual void OnActivated(EventArgs e)

Parameters

Closes the host immediately without any animations and events.

Declaration

protected virtual void OnCloseAnimationFinished()

Closes the host immediately without any animations and events.

Declaration

protected virtual void OnClosed()

Checks whether the window can be closed and raises the Closing event.

Declaration

protected virtual bool OnClosing()

Returns

Create the automation peer for this class.

Declaration

protected override AutomationPeer OnCreateAutomationPeer()

Returns

Raises the event. This method is called when the window is deactivated.

Declaration

protected virtual void OnDeactivated(EventArgs e)

Parameters

Handles the delta of the drag operation.

Declaration

protected virtual Rect OnDragDelta(Point globalMousePosition, Rect initialRect, Rect destinationRect, bool isResize)

Parameters

Returns

Handles the end of the drag operation.

Declaration

protected virtual void OnDragEnd(Point globalMousePosition, bool isCancel, bool isResize)

Parameters

Handles the start of the drag operation.

Declaration

protected virtual void OnDragStart(Point globalMousePosition, bool isResize)

Parameters

Invoked when an unhandled System.Windows.Input.Keyboard.GotKeyboardFocus attached event reaches an element in its route that is derived from this class. Implement this method to add class handling for this event.

Declaration

protected override void OnGotKeyboardFocus(KeyboardFocusChangedEventArgs e)

Parameters

Raises the event.

Declaration

protected virtual void OnHostCreated(HostWindowCreatedEventArgs args)

Parameters

Ends the layout changing scope and raises the event.

Declaration

protected void OnLayoutChangeEnded()

Raises the event.

Declaration

protected virtual void OnLayoutChangeEnded(EventArgs args)

Parameters

Begins the layout changing scope and raises the event if it is not already active.

Declaration

protected void OnLayoutChangeStarted()

Raises the event.

Declaration

protected virtual void OnLayoutChangeStarted(EventArgs args)

Parameters

Raises the event.

Declaration

protected virtual void OnLocationChanged(EventArgs args)

Parameters

Closes the host immediately without any animations and events.

Declaration

protected virtual void OnRightMouseButtonUp()

Updates the position helper and checks the restricted area and updates the rect of the window.

Declaration

protected virtual void OnRootVisualSizeChanged()

Closes the host immediately without any animations and events.

Declaration

protected virtual void OnShowAnimationFinished()

Raises the event.

Declaration

protected virtual void OnWindowStateChanged(EventArgs args)

Parameters

Indicates whether the Window should be activated when the focus goes to it.

Declaration

protected virtual bool ShouldActivate()

Returns

Indicates whether the Window should be activated when it is shown.

Declaration

protected virtual bool ShouldActivateOnShow()

Returns

Indicates whether the Window should focus when it is activated.

Declaration

protected virtual bool ShouldFocusOnActivate()

Returns

Indicates whether the Window should be present in the Task Switcher (Alt+Tab) menu of the Windows. In order to hide it correctly, the Window shouldn't be shown in the taskbar (ShowInTaskbar property should be false).

Declaration

protected virtual bool ShouldShowInTaskSwitcher()

Returns

When overridden in the derived class this methods returns value that determines whether the system menu should be shown when the user right-clicks the header of the WindowBase control.

Declaration

protected virtual bool ShouldSystemMenuOnRightClick()

Returns

Shows the window either modally or not. This method should be used in the subclasses to open the window.

Declaration

protected virtual void ShowWindow(bool isModal)

Parameters

Occurs when the Window is activated.

Declaration

public event EventHandler Activated

Event Value

Occurs when the Window is deactivated.

Declaration

public event EventHandler Deactivated

Event Value

Occurs when a layout change is ended.

Declaration

public event EventHandler LayoutChangeEnded

Event Value

Implements INotifyLayoutChange.LayoutChangeEnded

Occurs when a layout change is started.

Declaration

public event EventHandler LayoutChangeStarted

Event Value

Implements INotifyLayoutChange.LayoutChangeStarted

Occurs when the value of a Left or Top changes.

Declaration

[SRCategory("Behavior")]
public event EventHandler LocationChanged

Event Value

Occurs when the value of a WindowState changes.

Declaration

[SRCategory("Behavior")]
public event EventHandler WindowStateChanged

Event Value

Remarks