LVM_INSERTGROUP (Windows Embedded CE 6.0)

1/6/2010

To send this message, call the SendMessage function.

Syntax

lResult = SendMessage(
   (HWND) hWndControl,
   (UINT) LVM_INSERTGROUP,
   (WPARAM) wParam,     // = (WPARAM) (int) index;
   (LPARAM) lParam      // = (LPARAM) (PLVGROUP) pgrp;
);

Parameters

• index
  Index where the group is to be added. If this is -1, the group is added at the end of the list.

• pgrp
  Pointer to a LVGROUP structure that contains the group to add.

Return Value

Returns the index of the item that the group was added to, or -1 if the operation failed.

Remarks

To turn on group mode, call LVM_ENABLEGROUPVIEW or ListView_EnableGroupView.

A group cannot be inserted into an empty ListView control.

Requirements

See Also

Reference

List-View Controls Messages