Freigeben über


CodeCatchClauseCollection.Contains-Methode

Ruft einen Wert ab, der angibt, ob die Auflistung die angegebene CodeCatchClause enthält.

Namespace: System.CodeDom
Assembly: System (in system.dll)

Syntax

'Declaration
Public Function Contains ( _
    value As CodeCatchClause _
) As Boolean
'Usage
Dim instance As CodeCatchClauseCollection
Dim value As CodeCatchClause
Dim returnValue As Boolean

returnValue = instance.Contains(value)
public bool Contains (
    CodeCatchClause value
)
public:
bool Contains (
    CodeCatchClause^ value
)
public boolean Contains (
    CodeCatchClause value
)
public function Contains (
    value : CodeCatchClause
) : boolean

Parameter

Rückgabewert

true, wenn CodeCatchClause in der Auflistung enthalten ist, andernfalls false.

Beispiel

' Tests for the presence of a CodeCatchClause in the 
' collection, and retrieves its index if it is found.
Dim testClause As New CodeCatchClause("e")
Dim itemIndex As Integer = -1
If collection.Contains(testClause) Then
    itemIndex = collection.IndexOf(testClause)
End If
// Tests for the presence of a CodeCatchClause in the 
// collection, and retrieves its index if it is found.
CodeCatchClause testClause = new CodeCatchClause("e");
int itemIndex = -1;
if( collection.Contains( testClause ) )
    itemIndex = collection.IndexOf( testClause );
// Tests for the presence of a CodeCatchClause in the 
// collection, and retrieves its index if it is found.
CodeCatchClause^ testClause = gcnew CodeCatchClause( "e" );
int itemIndex = -1;
if ( collection->Contains( testClause ) )
   itemIndex = collection->IndexOf( testClause );
// Tests for the presence of a CodeCatchClause in the 
// collection, and retrieves its index if it is found.
CodeCatchClause testClause = new CodeCatchClause("e");
int itemIndex = -1;
if (collection.Contains(testClause)) {
    itemIndex = collection.IndexOf(testClause);
}

Plattformen

Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

.NET Framework unterstützt nicht alle Versionen sämtlicher Plattformen. Eine Liste der unterstützten Versionen finden Sie unter Systemanforderungen.

Versionsinformationen

.NET Framework

Unterstützt in: 2.0, 1.1, 1.0

Siehe auch

Referenz

CodeCatchClauseCollection-Klasse
CodeCatchClauseCollection-Member
System.CodeDom-Namespace
IndexOf