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System.Drawing.Color add all to list (C#)

Posted on 2010-09-12
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Last Modified: 2012-05-10
Hello,

Need to store colors in a list for a radar chart.  The number of series are unknown, want to loop through the colors list to assign a color to each series plotted.

Can't find how to get all colors of System.Drawing.Color to add it to a list.  

List<string> colors = System.Drawing.Color<?>

AC.
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Question by:AndyC1000
4 Comments
 
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by:
james-ct16 earned 84 total points
ID: 33659231
Howdy
I dare say there is a neater way to do this, but off the top of my head here is one approach. All we do is reflect all the properties contained within the sctruct color and look for the colors contained within.

I hope that helps

James


            List<string> colours = new List<string>();

            PropertyInfo[] propertyInfos;

            propertyInfos = typeof(Color).GetProperties(BindingFlags.Static | BindingFlags.Public);

            foreach (PropertyInfo pi in propertyInfos)

            {

                if (pi.ReflectedType == typeof(Color))

                {

                    colours.Add(pi.Name);

                }

            }

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Author Comment

by:AndyC1000
ID: 33659350
I tried to get the example working and realised the list should be of type System.Drawing.Color or am I accessing it incorrectly.  

[code]

for(int i = 0; i < list.Count; i++){ // contains the number of series.

string str = "series" + i;
for(int j = 0; j < colours.Count; j++){

System.Windows.Forms.DataVisualization.Charting.series series str = new System.Windows.Forms.DataVisualization.Charting.series()
series.Color = // colours[i];??

}

}
[/code]

There's also a problem with syntax in these two lines, conflicting local variables.
string str = "series" + i;
System.Windows.Forms.DataVisualization.Charting.series series str = new .....

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Assisted Solution

by:Kumaraswamy R
Kumaraswamy R earned 83 total points
ID: 33659627
0
 
LVL 10

Assisted Solution

by:joriszwaenepoel
joriszwaenepoel earned 83 total points
ID: 33659773
You can get the names of an Enum with Enu.GetValues:

var colorNames = Enum.GetNames(typeof(System.Drawing.KnownColor));
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