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<< Click to Display Table of Contents >> Navigation: ThinBASIC Modules > UI (User Interface) > CONTROLS > Control Types > Trackbar control > Trackbar Control Commands > TrackBar_SetThumbLength |
Description
Sets the length of the slider in a trackbar.
Syntax
n = TrackBar_SetThumbLength(hWnd, ctrlID, PixelLen)
Returns
Number
Parameters
Name |
Type |
Optional |
Meaning |
hWnd |
Number |
No |
Handle of the dialog containing the control |
ctrlID |
Number |
No |
Control identifier assigned to the control during CONTROL ADD ... |
PixelLen |
Number |
No |
Length, in pixels, of the slider. |
Remarks
Restrictions
This message is ignored if the trackbar does not have the %TBS_FIXEDLENGTH style.
See also
Examples