ServiceModelExtensionCollectionElement<TServiceModelExtensionElement>.ContainsKey Method (Type)
.NET Framework 4.5
Determines whether this collection contains an element of the specified type.
Namespace: System.ServiceModel.Configuration
Assembly: System.ServiceModel (in System.ServiceModel.dll)
Parameters
- elementType
- Type: System.Type
The type of the element to search for.
Return Value
Type: System.Booleantrue if the collection contains an element of the specified type; otherwise, false.
| Exception | Condition |
|---|---|
| ArgumentNullException | elementName is null. |
Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
