This documentation is archived and is not being maintained.

MessageHeader<T>.MustUnderstand Property

Gets or sets a value that indicates whether the header must be understood, as stated in the SOAP 1.1/1.2 specification.

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

public bool MustUnderstand { get; set; }

Property Value

Type: System.Boolean
true if the header must be understood; otherwise, false.

If this property is true and the message receiver cannot interpret the message header, the message is not processed and an exception is thrown. If this property is false, the receiver can ignore the message header and continue processing.

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

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
Show: