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ServiceDescriptionFormatExtensionCollection.IsRequired Method
.NET Framework 1.1
Returns a value indicating whether the specified object is necessary for the operation of the XML Web service.
[Visual Basic] Public Function IsRequired( _ ByVal item As Object _ ) As Boolean [C#] public bool IsRequired( object item ); [C++] public: bool IsRequired( Object* item ); [JScript] public function IsRequired( item : Object ) : Boolean;
Parameters
- item
- An object, either of type XmlElement or ServiceDescriptionFormatExtension, to check whether it is necessary.
Return Value
true if the item parameter is required; otherwise false.
Example
[Visual Basic] ' Check 'IsRequired' status for 'myFormatExtensionObject' object in collection. Console.WriteLine("'IsRequired' status for {0} object is {1}.", _ myFormatExtensionObject.ToString(), _ myCollection.IsRequired(myFormatExtensionObject).ToString()) [C#] // Check 'IsRequired' status for 'myFormatExtensionObject' object in collection. Console.WriteLine("'IsRequired' status for {0} object is {1}.", myFormatExtensionObject.ToString(), myCollection.IsRequired(myFormatExtensionObject).ToString()); [C++] // Check 'IsRequired' status for 'myFormatExtensionObject' object in collection. Console::WriteLine(S"'IsRequired' status for {0} object is {1}.", myFormatExtensionObject, __box(myCollection->IsRequired(myFormatExtensionObject)));
[JScript] No example is available for JScript. To view a Visual Basic, C#, or C++ example, click the Language Filter button
in the upper-left corner of the page.
Requirements
Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family
See Also
ServiceDescriptionFormatExtensionCollection Class | ServiceDescriptionFormatExtensionCollection Members | System.Web.Services.Description Namespace
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