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ListView.HasGroup Method

X#
A logical value to determine if the group with the specified ID exists in a ListView control.

Namespace:  VO
Assembly:  VOGUIClasses (in VOGUIClasses.dll) Version: 2.21
Syntax
Copy
 VIRTUAL METHOD HasGroup(
	iGroupId
) AS USUAL CLIPPER
Request Example View Source

Parameters

iGroupId (Optional)
Type: Usual
The number of the group.

Return Value

Type: Usual
TRUE if it exists; otherwise, FALSE.
Remarks
Tip Tip
Listview grouping requires visual styles. If visual styles are not enabled or available these features have no effect. If group view is enabled only items belonging to groups are displayed.
See Also