TBM_GETCHANNELRECT

A version of this page is also available for

Windows Embedded CE 6.0 R3

4/8/2010

This message retrieves the size and position of the bounding rectangle for a trackbar's channel. The channel is the area over which the slider moves. It contains the highlight when a range is selected.

Syntax

TBM_GETCHANNELRECT wParam = 0; 
    lParam = (LPARAM)(LPRECT) lprc;

Parameters

• wParam
  Not used.

• lprc
  Long pointer to a RECT structure. The message fills this structure with the channel's bounding rectangle, in client coordinates of the trackbar's window.

Return Value

None.

Requirements

Header	commctrl.h
Windows Embedded CE	Windows CE 1.0 and later
Windows Mobile	Windows Mobile Version 5.0 and later

See Also

Reference

TBM_GETTHUMBRECT