VisualCollection.IndexOf(Visual) Method

Reference

Definition

Namespace:: System.Windows.Media

Assembly:: PresentationCore.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Returns the zero-based index of the Visual.

public:
 int IndexOf(System::Windows::Media::Visual ^ visual);

public int IndexOf (System.Windows.Media.Visual visual);

member this.IndexOf : System.Windows.Media.Visual -> int

Public Function IndexOf (visual As Visual) As Integer

Parameters

visual: Visual

The Visual to locate in the VisualCollection.

Returns

Int32

The index of the Visual.

Remarks

If the Visual is not in the VisualCollection, -1 is returned. If null is passed to the method, the index of the first entry that has null is returned. If there is no null entry, -1 is returned.

Applies to

แชร์ผ่าน