This documentation is archived and is not being maintained.

SoapHeader::EncodedMustUnderstand Property

Gets or sets the value of the mustUnderstand XML attribute for the SOAP header when communicating with SOAP protocol version 1.1.

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

public:
property String^ EncodedMustUnderstand {
	String^ get ();
	void set (String^ value);
}

Property Value

Type: System::String
The value of the mustUnderstand attribute. 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.

// MyHeader class is derived from the SoapHeader class.
MyHeader ^ customHeader = gcnew MyHeader;
customHeader->MyValue = "Header value for MyValue";

// Set the EncodedMustUnderstand property to true.
customHeader->EncodedMustUnderstand = "1";
WebService_SoapHeader_EncodedMustUnderstand ^ myWebService = gcnew WebService_SoapHeader_EncodedMustUnderstand;
myWebService->myHeader1 = customHeader;
String^ results = myWebService->MyWebMethod1();
Console::WriteLine( results );
try
{
   results = myWebService->MyWebMethod2();
}
catch ( Exception^ myException ) 
{
   Console::WriteLine( "Exception raised in MyWebMethod2." );
   Console::WriteLine( "Message: {0}", myException->Message );
}
// MyHeader class is derived from the SoapHeader class.
MyHeader* customHeader = new MyHeader();
customHeader->MyValue = S"Header value for MyValue";

// Set the EncodedMustUnderstand property to true.
customHeader->EncodedMustUnderstand = S"1";

WebService_SoapHeader_EncodedMustUnderstand* myWebService = 
    new WebService_SoapHeader_EncodedMustUnderstand();
myWebService->myHeader1 = customHeader;
String* results = myWebService->MyWebMethod1();
Console::WriteLine(results);
try
{
    results = myWebService->MyWebMethod2();
}
catch(Exception* myException)
{
    Console::WriteLine(S"Exception raised in MyWebMethod2.");
    Console::WriteLine(S"Message: {0}", myException->Message);
}

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98, 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, 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 3.5, 2.0, 1.0
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