TBM_SETTHUMBLENGTH (Compact 2013)

3/28/2014

This message sets the length of the slider in a trackbar. This message is ignored if the trackbar does not have the TBS_FIXEDLENGTH style.

Syntax

TBM_SETTHUMBLENGTH wParam = (WPARAM)(UINT) iLength; 
    lParam = 0;

Parameters

• iLength
  Length, in pixels, of the slider.

• lParam
  Not used.

Return Value

None.

Requirements

See Also

Reference

Trackbar Controls Messages
TBM_GETTHUMBLENGTH