TBM_SETTHUMBLENGTH message

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

Parameters

wParam

Length, in pixels, of the slider.

lParam
Must be zero.

Return value

No return value.

Requirements

Minimum supported client

Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

Header

Commctrl.h

See also

TBM_GETTHUMBLENGTH

 

 

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