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Casting From String To Color in C#

Posted on 2004-03-31
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Last Modified: 2009-04-24
Hi to alll ...
I want to save color in regeistry as a text, But how could I convert it to Color object after retreiving the value from regustry ....
the following code doesn't work
Text.BackColor = ((Color)GetValue(....path.....))

thanks


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Question by:programmer_bmb
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3 Comments
 
LVL 4

Expert Comment

by:Jarodtweiss
ID: 10726638
Color is an enumeration and so you can get the corresponding color from the name using that syntax :

String s = "Blue"
Color c = (Color)Enum.Parse(typeof(Color), s);
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LVL 4

Expert Comment

by:Jarodtweiss
ID: 10726646
You may include that in a try catch block as an ArgumentException can be thrown if the provided string is not a correct Color
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Accepted Solution

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eternal_21 earned 25 total points
ID: 10726788
Or use the System.Drawing.Color.FromName method, e.g.:

  System.Drawing.Color myColor;
  myColor = System.Drawing.Color.FromName("Blue") ?

Or save an ARGB value represented by an integer in the registry, instead of a string:

  System.Drawing.Color myColor;
  // Choose a color in your application
  // e.g.:
  myColor = System.Drawing.Color.Blue;
  int argbColor = myColor.ToArgb();
  // Save value of argbColor in registry.            

  // Load value from registry.
  int argbColor = _;
  System.Drawing.Color myColor;
  myColor = System.Drawing.Color.FromArgb(argbColor);
  //myColor is now the original color.
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