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SetCatalogClassTypesNull Method

For the latest version of Commerce Server 2007 Help, see the Microsoft Web site.

Sets the CatalogClassTypesColumn to a DBNull value.

Namespace:  Microsoft.CommerceServer.Catalog
Assembly:  Microsoft.CommerceServer.Catalog (in Microsoft.CommerceServer.Catalog.dll)

Syntax

'Declaration
Public Sub SetCatalogClassTypesNull
'Usage
Dim instance As CatalogItemsDataSet..::.CatalogItem

instance.SetCatalogClassTypesNull()
public void SetCatalogClassTypesNull()
public:
void SetCatalogClassTypesNull()
public function SetCatalogClassTypesNull()

Remarks

If you attempt to set a database property to nullNothingnullptra null reference (Nothing in Visual Basic) using the .NET Framework, you will probably fail. This is because the .NET Framework uses the DBNull class instead of null for database values.

Permissions

See Also

Reference

CatalogItemsDataSet..::.CatalogItem Class

CatalogItemsDataSet..::.CatalogItem Members

Microsoft.CommerceServer.Catalog Namespace