TreeListView.ScrollBarAnnotationsCreating Event
Allows creating a set of predefined scrollbar annotations.
Namespace: DevExpress.Xpf.Grid
Assembly: DevExpress.Xpf.Grid.v24.2.dll
NuGet Package: DevExpress.Wpf.Grid.Core
#Declaration
#Event Data
The ScrollBarAnnotationsCreating event's data class is ScrollBarAnnotationsCreatingEventArgs. The following properties provide information specific to this event:
Property | Description |
---|---|
Custom |
Gets or sets a set of objects that correspond to predefined scrollbar annotations. |
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 Routed |
Original |
Gets the original reporting source as determined by pure hit testing, before any possible Source adjustment by a parent class.
Inherited from Routed |
Routed |
Gets or sets the Routed |
Source |
Gets or sets a reference to the object that raised the event.
Inherited from Routed |
The event data class exposes the following methods:
Method | Description |
---|---|
Invoke |
When overridden in a derived class, provides a way to invoke event handlers in a type-specific way, which can increase efficiency over the base implementation.
Inherited from Routed |
On |
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 Routed |
#Remarks
Use the ScrollBarAnnotationsCreating event to create predefined scrollbar annotations. In the ScrollBarAnnotationsCreating‘s event handler, pass a set of rows with corresponding annotations to event arguments ScrollBarAnnotationsCreatingEventArgs.CustomScrollBarAnnotations property.