LVM_GETNUMBEROFWORKAREAS

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

This message retrieves the number of list-view working areas in a list-view control. You can send this message explicitly by calling the SendMessage function or by using the ListView_GetNumberOfWorkAreas macro.


LVM_GETNUMBEROFWORKAREAS
  wParam = 0;
  lParam = (LPARAM) (LPUINT) lpuWorkAreas;    

wParam

Set this value to zero.

lpuWorkAreas

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.

The return value for this message is not used.

Headercommctrl.h
Windows Embedded CEWindows CE .NET 4.2 and later
Windows MobileWindows Mobile Version 5.0 and later

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