CodeAttributeArgumentCollection.Contains(CodeAttributeArgument) Metode

Definisi

Ruang nama:

System.CodeDom

Rakitan:

System.CodeDom.dll

Paket:

System.CodeDom v8.0.0

Sumber:

CodeAttributeArgumentCollection.cs

Mendapatkan nilai yang menunjukkan apakah koleksi berisi objek yang ditentukan CodeAttributeArgument .

public:
 bool Contains(System::CodeDom::CodeAttributeArgument ^ value);

public bool Contains (System.CodeDom.CodeAttributeArgument value);

member this.Contains : System.CodeDom.CodeAttributeArgument -> bool

Public Function Contains (value As CodeAttributeArgument) As Boolean

Parameter

value

CodeAttributeArgument

Objek CodeAttributeArgument yang akan ditemukan dalam koleksi.

Mengembalikan

Boolean

true jika koleksi berisi objek yang ditentukan; jika tidak, false.

Contoh

Contoh berikut menggunakan Contains metode untuk mencari keberadaan objek tertentu CodeAttributeArgument dalam CodeAttributeArgumentCollection dan mendapatkan nilai indeks tempat objek ditemukan.

// Tests for the presence of a CodeAttributeArgument 
// within the collection, and retrieves its index if it is found.
CodeAttributeArgument^ testArgument = gcnew CodeAttributeArgument( "Test Boolean Argument",gcnew CodePrimitiveExpression( true ) );
int itemIndex = -1;
if ( collection->Contains( testArgument ) )
   itemIndex = collection->IndexOf( testArgument );

// Tests for the presence of a CodeAttributeArgument
// within the collection, and retrieves its index if it is found.
CodeAttributeArgument testArgument = new CodeAttributeArgument("Test Boolean Argument", new CodePrimitiveExpression(true));
int itemIndex = -1;
if( collection.Contains( testArgument ) )
    itemIndex = collection.IndexOf( testArgument );

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