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DesignerVerbCollection.IndexOf(DesignerVerb) Metoda

Definicja

Pobiera indeks określonego DesignerVerbelementu .

public:
 int IndexOf(System::ComponentModel::Design::DesignerVerb ^ value);
public int IndexOf (System.ComponentModel.Design.DesignerVerb value);
public int IndexOf (System.ComponentModel.Design.DesignerVerb? value);
member this.IndexOf : System.ComponentModel.Design.DesignerVerb -> int
Public Function IndexOf (value As DesignerVerb) As Integer

Parametry

value
DesignerVerb

Którego DesignerVerb indeks do pobrania w kolekcji.

Zwraca

Indeks określonego obiektu, jeśli zostanie znaleziony na liście; w przeciwnym razie, -1.

Przykłady

Poniższy przykład kodu pokazuje, jak przetestować obecność obiektu DesignerVerb w obiekcie DesignerVerbCollection.

// Tests for the presence of a DesignerVerb in the collection,
// and retrieves its index if it is found.
DesignerVerb^ testVerb = gcnew DesignerVerb( "Example designer verb", gcnew EventHandler( this, &Class1::ExampleEvent ) );
int itemIndex = -1;
if ( collection->Contains( testVerb ) )
         itemIndex = collection->IndexOf( testVerb );
// Tests for the presence of a DesignerVerb in the collection, 
// and retrieves its index if it is found.
DesignerVerb testVerb = new DesignerVerb("Example designer verb", new EventHandler(this.ExampleEvent));
int itemIndex = -1;
if( collection.Contains( testVerb ) )
    itemIndex = collection.IndexOf( testVerb );
' Tests for the presence of a DesignerVerb in the collection, 
' and retrieves its index if it is found.
Dim testVerb As New DesignerVerb("Example designer verb", New EventHandler(AddressOf Me.ExampleEvent))
Dim itemIndex As Integer = -1
If collection.Contains(testVerb) Then
    itemIndex = collection.IndexOf(testVerb)
End If

Dotyczy