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XmlNamespaceMappingCollection::Contains Method (XmlNamespaceMapping^)
.NET Framework (current version)
Returns a value that indicates whether this collection contains the specified XmlNamespaceMapping object.
Assembly: PresentationFramework (in PresentationFramework.dll)
Parameters
- mapping
-
Type:
System.Windows.Data::XmlNamespaceMapping^
The XmlNamespaceMapping object of interest. This cannot be null.
Return Value
Type: System::Booleantrue if this collection contains the specified XmlNamespaceMapping object; otherwise, false.
Implements
ICollection<T>::Contains(T)| Exception | Condition |
|---|---|
| ArgumentNullException | If mapping is null. |
| ArgumentException | If the Uri of the XmlNamespaceMapping object is null. |
.NET Framework
Available since 3.0
Available since 3.0
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