BarManager.BeforeCheckCloseAllPopups Event

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

Assembly: DevExpress.Xpf.Core.v24.1.dll

Declaration

[Browsable(false)]
public event MouseEventHandler BeforeCheckCloseAllPopups

<Browsable(False)>
Public Event BeforeCheckCloseAllPopups As MouseEventHandler

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.