IsRankNull Method
For the latest version of Commerce Server 2007 Help, see the Microsoft Web site.
Checks to see if the RankColumn column is nullNothingnullptra null reference (Nothing in Visual Basic).
Namespace: Microsoft.CommerceServer.Catalog
Assembly: Microsoft.CommerceServer.Catalog (in Microsoft.CommerceServer.Catalog.dll)
Syntax
'Declaration
Public Function IsRankNull As Boolean
'Usage
Dim instance As CatalogItemsDataSet..::.CatalogItem
Dim returnValue As Boolean
returnValue = instance.IsRankNull()
public bool IsRankNull()
public:
bool IsRankNull()
public function IsRankNull() : boolean
Return Value
Type: System..::.Boolean
true if the RankColumn is null; otherwise false.
Remarks
Gets a value that indicates whether the specified RankColumn contains a null value.
Permissions
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.
See Also
Reference
CatalogItemsDataSet..::.CatalogItem Class