TBM_GETTHUMBLENGTH message
Retrieves the length of the slider in a trackbar.
Parameters
- wParam
- Must be zero.
- lParam
- Must be zero.
Return value
Returns the length, in pixels, of the slider.
Requirements
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Minimum supported client | Windows 2000 Professional [desktop apps only] |
|---|---|
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Minimum supported server | Windows 2000 Server [desktop apps only] |
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Header |
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See also
- Reference
- TBM_GETTHUMBRECT
- TBM_SETTHUMBLENGTH
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Build date: 10/27/2012
