LVM_ENABLEGROUPVIEW (Windows CE 5.0)
This message determines whether the items in a list-view control are displayed as a group.
To send this message, call the SendMessage function.
lResult = SendMessage( (HWND) hWndControl, (UINT) LVM_ENABLEGROUPVIEW, (WPARAM) wParam, // = (WPARAM) (BOOL) fEnable; (LPARAM) lParam // = (LPARAM) (LPARAM) lParam;);
Parameters
- fEnable
BOOL that indicates whether to enable a list-view control to group displayed items. Use TRUE to enable grouping, FALSE to disable it. - lParam
Must be NULL.
Return Values
Returns one of the following values.
| Value | Description |
|---|---|
| 0 | The ability to display list-view items as a group is already enabled or disabled. |
| 1 | The state of the control was successfully changed. |
| -1 | The operation failed. |
Requirements
OS Versions: Windows CE 5.0 and later.
Header: Commctrl.h.
See Also
Send Feedback on this topic to the authors