Public Shared Function GetCategoryGuid( _
   ByVal category As WiaCategories _
) As Guid

Visual Basic (Usage)	Copy Code
Dim category As WiaCategories Dim value As Guid   value = WiaSession.GetCategoryGuid(category)

public static Guid GetCategoryGuid( 
   WiaCategories category
)

public:
static Guid GetCategoryGuid( 
   WiaCategories category
) 

Parameters

category

The WIA 2.0 item category ID. For a list of available categories refer to WiaCategories.

Return Value

This method is only used when using WIA version 2.0. Each WIA 2.0 item has a category represented as System.Guid structure that can be retrieved by calling the GetPropertyGuid method, and passing WiaPropertyId.ItemCategory for the propertyId parameter of this method. To determine the relevant category for returned System.Guid, call the WiaSession.GetCategoryGuid method for each available category in the WiaCategories enumeration and then compare the returned System.Guid value with this one.

Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7

Reference