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BarManager.BeforeCheckCloseAllPopups Event

This member supports the internal infrastructure, and is not intended to be used directly from your code.

Namespace: DevExpress.Xpf.Bars

Assembly: DevExpress.Xpf.Core.v23.1.dll

NuGet Package: DevExpress.Wpf.Core


public event MouseEventHandler BeforeCheckCloseAllPopups

Event Data

The BeforeCheckCloseAllPopups event's data class is MouseEventArgs. The following properties provide information specific to this event:

Property Description
Device Gets the input device that initiated this event. Inherited from InputEventArgs.
Handled Gets or sets a value that indicates the present state of the event handling for a routed event as it travels the route. Inherited from RoutedEventArgs.
LeftButton Gets the current state of the left mouse button.
MiddleButton Gets the current state of the middle mouse button.
MouseDevice Gets the mouse device associated with this event.
OriginalSource Gets the original reporting source as determined by pure hit testing, before any possible Source adjustment by a parent class. Inherited from RoutedEventArgs.
RightButton Gets the current state of the right mouse button.
RoutedEvent Gets or sets the RoutedEvent associated with this RoutedEventArgs instance. Inherited from RoutedEventArgs.
Source Gets or sets a reference to the object that raised the event. Inherited from RoutedEventArgs.
StylusDevice Gets the stylus device associated with this event.
Timestamp Gets the time when this event occurred. Inherited from InputEventArgs.
XButton1 Gets the current state of the first extended mouse button.
XButton2 Gets the state of the second extended mouse button.

The event data class exposes the following methods:

Method Description
GetPosition(IInputElement) Returns the position of the mouse pointer relative to the specified element.
InvokeEventHandler(Delegate, Object) Invokes event handlers in a type-specific way, which can increase event system efficiency.
OnSetSource(Object) When overridden in a derived class, provides a notification callback entry point whenever the value of the Source property of an instance changes. Inherited from RoutedEventArgs.
See Also