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MessageHeaders.FindHeader Method (String, String)

Finds a message header in this collection by the specified LocalName and namespace URI of the header element.

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

public int FindHeader(
	string name,
	string ns


Type: System.String

The LocalName of the header XML element.

Type: System.String

The namespace URI of the header XML element.

Return Value

Type: System.Int32
The index of the message header in this collection.

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0

.NET Compact Framework

Supported in: 3.5