The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.
MessageHeaderInfo::MustUnderstand Property
.NET Framework (current version)
Gets or sets a value that indicates whether processing the message header is mandatory or optional.
Assembly: System.ServiceModel (in System.ServiceModel.dll)
Property Value
Type: System::Booleantrue if processing the message header is mandatory; 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.
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
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
Show: