• Artikel

Contains-Methode

Returns a Boolean that indicates whether the items in the collection can be accessed using indexing without throwing an exception.

Namespace:  Microsoft.SqlServer.Dts.Runtime
Assembly:  Microsoft.SqlServer.ManagedDTS (in Microsoft.SqlServer.ManagedDTS.dll)

Syntax

'Declaration
Public Function Contains ( _
    index As Object _
) As Boolean
'Usage
Dim instance As ForEachVariableMappings
Dim index As Object
Dim returnValue As Boolean

returnValue = instance.Contains(index)

public bool Contains(
    Object index
)

public:
bool Contains(
    Object^ index
)

member Contains : 
        index:Object -> bool 

public function Contains(
    index : Object
) : boolean

Parameter

  • index
    Typ: System. . :: . .Object
    The name, identity, ID, or index of the T:Microsoft.SqlServer.Dts.Runtime.ForEachVariableMapping object to locate in the collection.

Rückgabewert

Typ: System. . :: . .Boolean
A Boolean that indicates whether the collection can be accessed by name, identity, ID, or index. A value of true indicates that the collection can be accessed by using the syntax ForEachVariableMappings[index]. A value of false indicates that indexing cannot be used to retrieve items from the ForEachVariableMappings collection; using this property throws an exception.