ServiceModelExtensionCollectionElement<TServiceModelExtensionElement>::ContainsKey Method (String^)
.NET Framework (current version)
Determines whether this collection contains an element of the specified name.
Assembly: System.ServiceModel (in System.ServiceModel.dll)
Parameters
- elementName
-
Type:
System::String^
The name of the element to search for.
Return Value
Type: System::Booleantrue if the collection contains an element of the specified name; otherwise, false.
| Exception | Condition |
|---|---|
| ArgumentNullException | elementName is null. |
.NET Framework
Available since 3.0
Available since 3.0
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