How to convert integer color code to Argb color code?

Amresh S

Hi All,

I need to convert a integer color code to Argb color code in UWP. I had already achieved this in WPF by the below formaula:

var blueValue = colorValue / 65536;
var greenValue = (colorValue - blueValue * 65536) / 256;
var redValue = colorValue - blueValue * 65536 - greenValue * 256;
return new SolidColorBrush(Color.FromRgb(Convert.ToByte(redValue), Convert.ToByte(greenValue), Convert.ToByte(blueValue)));

Now, i need to convert the integer value to Argb color code.

Kindly share your ideas.

Thanks in advance.

Regards,

Amresh S.

4 Replies

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Amresh S9y ago
Hi @Mainkandan,

I hope we'cant include the System.Windows.Media namesapce for a UWP app. Theres exists Windows.UI.Xaml.Media namespace for it. But, it dosen't have such built-in methods as in WPF.

Regards,
Amresh S.
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Amresh S9y ago
Hi @Ravi,

I returning a new instance created with the respective (r,g,b) byte values. This is possible in WPF, while it comes to UWP, there exists only one way to do it (i.e) from (a,r,g,b) byte values. Please refer to the belwo screenshot:

Hopw i explained my scenario well.

Regards,
Amresh S.
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Manikandan Murugesan9y ago
I'm assuming that's an ARGB code... The latter is used in UWP for example.
using System.Windows.Media;
Color color = (Color)ColorConverter.ConvertFromString("#FFDFD991");
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Ravi Sangtani9y ago
What is returning in your code?

"return new SolidColorBrush(Color.FromRgb(Convert.ToByte(redValue), Convert.ToByte(greenValue), Convert.ToByte(blueValue))); "
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