This documentation is archived and is not being maintained.

SoapHeader::EncodedMustUnderstand12 Property

Gets or sets the value of the mustUnderstand XML attribute for the SOAP header when communicating with SOAP protocol version 1.2.

Namespace:  System.Web.Services.Protocols
Assembly:  System.Web.Services (in System.Web.Services.dll)

[ComVisibleAttribute(false)]
public:
property String^ EncodedMustUnderstand12 {
	String^ get ();
	void set (String^ value);
}

Property Value

Type: System::String
The value of the mustUnderstand XML attribute of a SOAP header. The default is "0".

ExceptionCondition
ArgumentException

The property is set to a value other than: "0", "1", "true", or "false".

Do not use this property. Instead use the MustUnderstand property.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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