from KnownColor to Color

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Fransis il Mulo - 18 Dec 2007 17:35 GMT

I've a color picker on my asp.net UI. When I select an Item from DB I
read R,G, and B values. Then I'd like to move the color picker to the
right color. The color picker has a property xColor of type
System.Drawing.Color.

It's all right If I write this code:

colorPicker.xColor = System.Drawing.Color.Black;

but it's wrong if I write:

colorPicker.xColor = System.Drawing.Color.FromArgb(0, 0, 0);

I'm looking for a way to transform RGB color to KnownColor but the final
type must be System.Drawing.Color .

Can you help me?

Thanks

Fransis

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Fransis il Mulo - 18 Dec 2007 17:42 GMT

Fransis il Mulo ha scritto:

> I've a color picker on my asp.net UI. When I select an Item from DB I
> read R,G, and B values. Then I'd like to move the color picker to the
[quoted text clipped - 17 lines]
>
> Fransis

... I've already tried something like this without success:

System.Drawing.Color _color = System.Drawing.Color.FromArgb(0, 0, 0);
System.Drawing.KnownColor _knownColor = _color.ToKnownColor();
colorPicker.xColor = System.Drawing.Color.FromKnownColor(_knownColor);

... while this code works fine:

colorPicker.xColor = System.Drawing.Color.Black;

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Andrew - 19 Dec 2007 04:56 GMT

Hi Fransis,

you should be able to do:

colorPicker.xColor = System.Drawing.Color.FromArgb(0,0,0).ToKnownColor();

What kind of color picker are you using?

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from KnownColor to Color

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