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FindHeader Method
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AddressHeaderCollection.FindHeader Method

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)

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.

ExceptionCondition
ArgumentNullException

name or ns is null.

ArgumentException

There is more than one header that has the specified name and ns.

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.

The following code snippet illustrates how to call this method.

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

XNA Framework

Supported in: Windows Phone OS 7.0

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

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