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100 / 255 * TrackBar1.Position ?<br />
<br />
Markus
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Have a look at <a href="http://www.delphi-jedi.org/Jedi:VOYBUGHUNT" rel="ugc">http://www.delphi-jedi.org/Jedi:VOYBUGHUNT</a><br />

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Have a look at http://www.delphi-jedi.org/Jedi:VOYBUGHUNT [http://www.delphi-jedi.org/Jedi:VOYBUGHUNT]


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This is simple math question (I stink at math)<br />
<br />
I'm adding translucency to my application, and I want to use a trackbar or dropdown to let the user select the visibility of forms in the application.<br />
<br />
I set the max on my trackbar to 255 and when you slide it the translucency changes on the form.<br />
<br />
255 is 100% visible, 0 is 0% visible.<br />
<br />
What I want to do is put the percentage of visibilty into an integer so I can display it on a label or something, indicating what &quot;percentage of visibilty&quot; the form has.<br />
<br />
Also, I'd lide a way to calculate all the in-between percentages, just in case I decide to go with a dropdown.<br />
<br />
<br />
Thanks!
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This is simple math question (I stink at math)

I'm adding translucency to my application, and I want to use a trackbar or dropdown to let the user select the visibility of forms in the application.

I set the max on my trackbar to 255 and when you slide it the translucency changes on the form.

255 is 100% visible, 0 is 0% visible.

What I want to do is put the percentage of visibilty into an integer so I can display it on a label or something, indicating what "percentage of visibilty" the form has.

Also, I'd lide a way to calculate all the in-between percentages, just in case I decide to go with a dropdown.


Thanks!

Showing Percentage

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