CodeAttributeDeclarationCollection.IndexOf(CodeAttributeDeclaration) Método

  • Referencia

Definición

Espacio de nombres:
System.CodeDom
Ensamblado:
System.CodeDom.dll
Ensamblado:
System.dll
Paquete:
System.CodeDom v6.0.0
Paquete:
System.CodeDom v7.0.0
Paquete:
System.CodeDom v8.0.0
Paquete:
System.CodeDom v9.0.0-preview.2.24128.5
Source:
CodeAttributeDeclarationCollection.cs
Source:
CodeAttributeDeclarationCollection.cs
Source:
CodeAttributeDeclarationCollection.cs

Obtiene el índice del objeto CodeAttributeDeclaration especificado en la colección, si existe en la colección.

public:
 int IndexOf(System::CodeDom::CodeAttributeDeclaration ^ value);
public int IndexOf (System.CodeDom.CodeAttributeDeclaration value);
member this.IndexOf : System.CodeDom.CodeAttributeDeclaration -> int
Public Function IndexOf (value As CodeAttributeDeclaration) As Integer

Parámetros

value
CodeAttributeDeclaration

Objeto CodeAttributeDeclaration que se va a buscar en la colección.

Devoluciones

Int32

Índice de la colección a la que corresponde el objeto especificado, si se encuentra; de lo contrario, -1.

Ejemplos

En el ejemplo siguiente se busca la presencia de una instancia específica CodeAttributeDeclaration y se usa el método para obtener el IndexOf valor de índice en el que se encontró.

// Tests for the presence of a CodeAttributeDeclaration in 
// the collection, and retrieves its index if it is found.
array<CodeAttributeArgument^>^temp3 = {gcnew CodeAttributeArgument( gcnew CodePrimitiveExpression( "Test Description" ) )};
CodeAttributeDeclaration^ testdeclaration = gcnew CodeAttributeDeclaration( "DescriptionAttribute",temp3 );
int itemIndex = -1;
if ( collection->Contains( testdeclaration ) )
   itemIndex = collection->IndexOf( testdeclaration );

// Tests for the presence of a CodeAttributeDeclaration in
// the collection, and retrieves its index if it is found.
CodeAttributeDeclaration testdeclaration = new CodeAttributeDeclaration("DescriptionAttribute", new CodeAttributeArgument(new CodePrimitiveExpression("Test Description")) );
int itemIndex = -1;
if( collection.Contains( testdeclaration ) )
    itemIndex = collection.IndexOf( testdeclaration );

' Tests for the presence of a CodeAttributeDeclaration in the 
' collection, and retrieves its index if it is found.
Dim testdeclaration As New CodeAttributeDeclaration("DescriptionAttribute", New CodeAttributeArgument(New CodePrimitiveExpression("Test Description")))
Dim itemIndex As Integer = -1
If collection.Contains(testdeclaration) Then
    itemIndex = collection.IndexOf(testdeclaration)
End If

Se aplica a

Consulte también