AddressHeaderCollection::FindHeader Method (String^, String^)

.NET Framework (current version)

Finds the first address header in the collection with a specified name and namespace.

Namespace: System.ServiceModel.Channels
Assembly: System.ServiceModel (in System.ServiceModel.dll)

Syntax

public:
AddressHeader^ FindHeader(
	String^ name,
	String^ ns
)

Parameters

name: Type: System::String^
The name of the address header to be found.

ns: Type: System::String^
The namespace of the address header to be found.

Return Value

Type: System.ServiceModel.Channels::AddressHeader^

The AddressHeader in the collection with the specified name and namespace.

Exceptions

Exception	Condition
ArgumentNullException	name or ns is null.
ArgumentException	There is more than one header that has the specified name and ns.

Remarks

If you need to find all the address headers in the collection with the specified name and namespace, use the FindAll(String^, String^) method instead.

ArgumentException is not the ideal exception type when there is more than one header in the collection. Callers of this method should take care to handle this exception when the collection contains multiple entries with the same name and namespace.

Examples

The following code snippet illustrates how to call this method.

Version Information

Universal Windows Platform
Available since 8
.NET Framework
Available since 3.0
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0