LVM_ENABLEGROUPVIEW

Windows Mobile 6.5
A version of this page is also available for
4/8/2010

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;
);

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.

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.

Headercommctrl.h
Windows Embedded CEWindows CE 5.0 and later
Windows MobileWindows Mobile Version 5.0 and later

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