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LVM_SETWORKAREAS

LVM_SETWORKAREAS
    wParam = (WPARAM)(INT) nWorkAreas;
    lParam = (LPARAM)(LPRECT) lprc;

Sets the working areas within a list view control. You can send this message explicitly or use the ListView_SetWorkAreas macro.

• The return value for this message is not used.

nWorkAreas

The number of structures in the array at lprc. The maximum number of working areas allowed is defined by the LV_MAX_WORKAREAS value.

lprc

Address of an array of RECT structures that contain the new working areas of the list view control. Values in these structures are in client coordinates. If this parameter is NULL, the working area will be set to the client area of the control. nWorkAreas specifies the number of structures in this array.

Version 4.71

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