This documentation is archived and is not being maintained.

ServiceDescriptionFormatExtensionCollection::IsRequired Method

Returns a value indicating whether the specified object is necessary for the operation of the XML Web service.

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

public:
bool IsRequired(
	Object^ item
)

Parameters

item
Type: System::Object

An object, either of type XmlElement or ServiceDescriptionFormatExtension, to check whether it is necessary.

Return Value

Type: System::Boolean
true if the item parameter is required; otherwise false.

// Check 'IsRequired' status for 'myFormatExtensionObject' object in collection.
Console::WriteLine( "'IsRequired' status for {0} object is {1}.", myFormatExtensionObject, myCollection->IsRequired( myFormatExtensionObject ) );
// Check 'IsRequired' status for 'myFormatExtensionObject' object in collection.
Console::WriteLine(S"'IsRequired' status for {0} object is {1}.",
   myFormatExtensionObject,
   __box(myCollection->IsRequired(myFormatExtensionObject)));

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

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
Show: