FindDescendantOfType<T>(Visual, Boolean) Method

Finds first descendant of given type.

Definition

Namespace: Avalonia.VisualTree
Assembly: Avalonia.Base (in Avalonia.Base.dll)

C#

public static T FindDescendantOfType<T>(
	this Visual? visual,
	bool includeSelf = false
)
where T : class

VB

<ExtensionAttribute>
Public Shared Function FindDescendantOfType(Of T As Class) ( 
	visual As Visual,
	Optional includeSelf As Boolean = false
) As T

F#

[<ExtensionAttribute>]
static member FindDescendantOfType : 
        visual : Visual * 
        ?includeSelf : bool 
(* Defaults:
        let _includeSelf = defaultArg includeSelf false
*)
-> 'T  when 'T : not struct

Parameters

  Visual

The visual.

  Boolean  (Optional)

If given visual should be included in search.

Type Parameters

Descendant type.

Return Value

T
First descendant of given type.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type Visual. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

See Also

Reference

VisualExtensions Class
FindDescendantOfType Overload
Avalonia.VisualTree Namespace