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

See Also

Reference

TBM_GETTHUMBRECT