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ListView_GetNumberOfWorkAreas (Compact 2013)

  • [アーティクル]

3/28/2014

This macro retrieves the number of working areas in a list-view control. You can use this macro or send the LVM_GETNUMBEROFWORKAREAS message explicitly.

Syntax

#define ListView_GetNumberOfWorkAreas(hwnd, pnWorkAreas) \
  (BOOL)SNDMSG((hwnd), LVM_GETNUMBEROFWORKAREAS, 0, \
  (LPARAM)(UINT *)(pnWorkAreas))

Parameters

  • hwnd
    Handle to the list-view control.
  • pnWorkAreas
    Pointer to a UINT value that receives the number of working areas in the list-view control. If zero is placed in this variable, then no working areas are currently set. This value cannot be NULL.

Return Value

The return value for this macro is not used.

Requirements

Header

Pcommctrl.h

See Also

Reference

List-View Controls Macros
LVM_GETNUMBEROFWORKAREAS