CodeStatementCollection.Contains(CodeStatement) Metode

Definisi

Ruang nama:

System.CodeDom

Rakitan:

System.CodeDom.dll

Paket:

System.CodeDom v8.0.0

Sumber:

CodeStatementCollection.cs

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

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

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

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

Public Function Contains (value As CodeStatement) As Boolean

Parameter

value

CodeStatement

Objek CodeStatement yang akan dicari dalam koleksi.

Mengembalikan

Boolean

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

Contoh

Contoh berikut menggunakan Contains metode untuk mencari keberadaan tertentu CodeStatement dan mengambil nilai indeks tempatnya ditemukan.

// Tests for the presence of a CodeStatement in the 
// collection, and retrieves its index if it is found.
int itemIndex = -1;
if ( collection->Contains( testStatement ) )
   itemIndex = collection->IndexOf( testStatement );

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

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

Lihat juga

• IndexOf(CodeStatement)