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Determines whether the list-view control has a specified group. You can use this macro or send the LVM_HASGROUP message explicitly.
BOOL ListView_HasGroup(
HWND hwnd,
int dwGroupId
);
hwnd
Type: HWND
A handle to the list-view control.
dwGroupId
Type: int
Type: BOOL
Returns TRUE if the list-view control has the specified group, or FALSE otherwise.
To use ListView_HasGroup, specify Comctl32.dll version 6 in the manifest. For more information on manifests, see Enabling Visual Styles.
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2003 [desktop apps only] |
| Target Platform | Windows |
| Header | commctrl.h |