TBM_GETCHANNELRECT

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

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

Parameters

  • lprc
    Long pointer to a RECT structure. The message fills this structure with the channels bounding rectangle, in client coordinates of the trackbars window.

Return Values

None.

Requirements

Runs on Versions Defined in Include Link to
Windows CE OS 1.0 and later Commctrl.h    

Note   This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.

See Also

TBM_GETTHUMBRECT

 Last updated on Tuesday, July 13, 2004

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