CodeExpressionCollection.IndexOf(CodeExpression) Metodo

public:
 int IndexOf(System::CodeDom::CodeExpression ^ value);

public int IndexOf (System.CodeDom.CodeExpression value);

member this.IndexOf : System.CodeDom.CodeExpression -> int

Public Function IndexOf (value As CodeExpression) As Integer

Parametri

Restituisce

Indice dell'oggetto specificato, se presente nell'insieme, in caso contrario -1.

Esempio

L'esempio seguente cerca la presenza di un oggetto specifico CodeExpression e usa il metodo per ottenere il IndexOf valore di indice in corrispondenza del quale è stato trovato.

// Tests for the presence of a CodeExpression in the 
// collection, and retrieves its index if it is found.
CodeExpression^ testComment = gcnew CodePrimitiveExpression( true );
int itemIndex = -1;
if ( collection->Contains( testComment ) )
   itemIndex = collection->IndexOf( testComment );

// Tests for the presence of a CodeExpression in the
// collection, and retrieves its index if it is found.
CodeExpression testComment = new CodePrimitiveExpression(true);
int itemIndex = -1;
if( collection.Contains( testComment ) )
    itemIndex = collection.IndexOf( testComment );

' Tests for the presence of a CodeExpression in the 
' collection, and retrieves its index if it is found.
Dim testComment = New CodePrimitiveExpression(True)
Dim itemIndex As Integer = -1
If collection.Contains(testComment) Then
    itemIndex = collection.IndexOf(testComment)
End If

Si applica a

Vedi anche

• Contains(CodeExpression)