blocks|key|717791|text|这是用于Color到Brush的....|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|717792|你不能转换它，你必须做一个新的刷子....|717793|SolidColorBrush+brush+=+new+SolidColorBrush(+myColor+);|code-block|syntax|javascript|717794|现在，如果您在XAML中需要它，您可以制作一个定制值转换器并在绑定中使用它|717795|entityMap^0|4|5|A|5|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@$9|R|A|S|B|C]|$9|T|A|U|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|V|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|W|8|@]|D|@]|E|$K|L]]|$1|M|3|N|5|6|7|X|8|@]|D|@]|E|$]]|$1|O|3|-4|5|6|7|Y|8|@]|D|@]|E|$]]]|P|$]]

This is for <code>Color</code> to <code>Brush</code>....

you can't convert it, you have to make a new brush....

<pre><code>SolidColorBrush brush = new SolidColorBrush( myColor );
</code></pre>

now, if you need it in XAML, you COULD make a custom value converter and use that in a binding

blocks|key|717800|text|SolidColorBrush+brush+=+new+SolidColorBrush(+Color.FromArgb(255,255,139,0)+)|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|717801|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>SolidColorBrush brush = new SolidColorBrush( Color.FromArgb(255,255,139,0) )
</code></pre>

blocks|key|933490|text|您可以使用以下命令：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|933491|new+SolidBrush(color)|code-block|syntax|javascript|933492|其中，颜色是这样的：|933493|Color.Red|933494|或|933495|Color.FromArgb(36,97,121))|933496|或者..。|933497|entityMap^0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|W|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|Y|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|R|$]]

you can use this:

<pre><code>new SolidBrush(color)
</code></pre>

where color is something like this:

<pre><code>Color.Red
</code></pre>

or

<pre><code>Color.FromArgb(36,97,121))
</code></pre>

or ...

blocks|key|718044|text|我之前遇到过同样的问题，这是我的类，解决了颜色转换使用它和享受：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|718045|在这里U+go，使用我的类到多颜色转换|718046|using+System;
using+System.Windows.Media;
using+SDColor+=+System.Drawing.Color;
using+SWMColor+=+System.Windows.Media.Color;
using+SWMBrush+=+System.Windows.Media.Brush;

//Developed+by+امین+امیری+دربان
namespace+APREndUser.CodeAssist
{
++++public+static+class+ColorHelper
++++{
++++++++public+static+SWMColor+ToSWMColor(SDColor+color)+=>+SWMColor.FromArgb(color.A,+color.R,+color.G,+color.B);
++++++++public+static+SDColor+ToSDColor(SWMColor+color)+=>+SDColor.FromArgb(color.A,+color.R,+color.G,+color.B);
++++++++public+static+SWMBrush+ToSWMBrush(SDColor+color)+=>+(SolidColorBrush)(new+BrushConverter().ConvertFrom(ToHexColor(color)));
++++++++public+static+string+ToHexColor(SDColor+c)+=>+"#"+%2B+c.R.ToString("X2")+%2B+c.G.ToString("X2")+%2B+c.B.ToString("X2");
++++++++public+static+string+ToRGBColor(SDColor+c)+=>+"RGB("+%2B+c.R.ToString()+%2B+","+%2B+c.G.ToString()+%2B+","+%2B+c.B.ToString()+%2B+")";
++++++++public+static+Tuple<SDColor,+SDColor>+GetColorFromRYGGradient(double+percentage)
++++++++{
++++++++++++var+red+=+(percentage+>+50+?+1+-+2+*+(percentage+-+50)+/+100.0+:+1.0)+*+255;
++++++++++++var+green+=+(percentage+>+50+?+1.0+:+2+*+percentage+/+100.0)+*+255;
++++++++++++var+blue+=+0.0;
++++++++++++SDColor+result1+=+SDColor.FromArgb((int)red,+(int)green,+(int)blue);
++++++++++++SDColor+result2+=+SDColor.FromArgb((int)green,+(int)red,+(int)blue);
++++++++++++return+new+Tuple<SDColor,+SDColor>(result1,+result2);
++++++++}
++++}

}|code-block|syntax|javascript|718047|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|M|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

I had same issue before, here is my class which solved color conversions
Use it and enjoy :

Here U go, Use my Class to Multi Color Conversion 

<pre><code>using System;
using System.Windows.Media;
using SDColor = System.Drawing.Color;
using SWMColor = System.Windows.Media.Color;
using SWMBrush = System.Windows.Media.Brush;

//Developed by امین امیری دربان
namespace APREndUser.CodeAssist
{
 public static class ColorHelper
 {
 public static SWMColor ToSWMColor(SDColor color) =&gt; SWMColor.FromArgb(color.A, color.R, color.G, color.B);
 public static SDColor ToSDColor(SWMColor color) =&gt; SDColor.FromArgb(color.A, color.R, color.G, color.B);
 public static SWMBrush ToSWMBrush(SDColor color) =&gt; (SolidColorBrush)(new BrushConverter().ConvertFrom(ToHexColor(color)));
 public static string ToHexColor(SDColor c) =&gt; "#" + c.R.ToString("X2") + c.G.ToString("X2") + c.B.ToString("X2");
 public static string ToRGBColor(SDColor c) =&gt; "RGB(" + c.R.ToString() + "," + c.G.ToString() + "," + c.B.ToString() + ")";
 public static Tuple&lt;SDColor, SDColor&gt; GetColorFromRYGGradient(double percentage)
 {
 var red = (percentage &gt; 50 ? 1 - 2 * (percentage - 50) / 100.0 : 1.0) * 255;
 var green = (percentage &gt; 50 ? 1.0 : 2 * percentage / 100.0) * 255;
 var blue = 0.0;
 SDColor result1 = SDColor.FromArgb((int)red, (int)green, (int)blue);
 SDColor result2 = SDColor.FromArgb((int)green, (int)red, (int)blue);
 return new Tuple&lt;SDColor, SDColor&gt;(result1, result2);
 }
 }

}
</code></pre>

blocks|key|717876|text|如果您碰巧使用的应用程序混合了Windows+Forms和WPF，那么在尝试将System.Drawing.Color转换为System.Windows.Media.Color时可能会遇到额外的复杂性。我不确定是否有更简单的方法，但我是这样做的：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|717877|System.Drawing.Color+MyColor+=+System.Drawing.Color.Red;
System.Windows.Media.Color+=+ConvertColorType(MyColor);

System.Windows.Media.Color+ConvertColorType(System.Drawing.Color+color)
{
++byte+AVal+=+color.A;
++byte+RVal+=+color.R;
++byte+GVal+=+color.G;
++byte+BVal+=+color.B;

++return+System.Media.Color.FromArgb(AVal,+RVal,+GVal,+BVal);
}|code-block|syntax|javascript|717878|然后，您可以使用前面提到的技术之一来转换为笔刷。|717879|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

If you happen to be working with a application which has a mix of Windows Forms and WPF you might have the additional complication of trying to convert a System.Drawing.Color to a System.Windows.Media.Color.
I'm not sure if there is an easier way to do this, but I did it this way:

<pre><code>System.Drawing.Color MyColor = System.Drawing.Color.Red;
System.Windows.Media.Color = ConvertColorType(MyColor);

System.Windows.Media.Color ConvertColorType(System.Drawing.Color color)
{
 byte AVal = color.A;
 byte RVal = color.R;
 byte GVal = color.G;
 byte BVal = color.B;

 return System.Media.Color.FromArgb(AVal, RVal, GVal, BVal);
}
</code></pre>

Then you can use one of the techniques mentioned previously to convert to a Brush.

blocks|key|718132|text|这是最简单的方法，没有帮助器，没有转换器，没有奇怪的媒体引用。只有一行：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|718133|System.Drawing.Brush+_Brush+=+new+SolidBrush(System.Drawing.Color.FromArgb(this.ForeColor.R,+this.ForeColor.G,+this.ForeColor.B));|code-block|syntax|javascript|718134|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Here is the Easiest way, No Helpers, No Converters, No weird Media references. Just 1 line:
<pre><code>System.Drawing.Brush _Brush = new SolidBrush(System.Drawing.Color.FromArgb(this.ForeColor.R, this.ForeColor.G, this.ForeColor.B));
</code></pre>

blocks|key|717968|text|使用兄弟或父母的画笔通常就足够了，这在wpf中很容易通过检索它们的前景或背景属性来实现。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|717969|参考：Control.Background|offset|length|717970|entityMap|0|LINK|mutability|MUTABLE|url|https://msdn.microsoft.com/en-us/library/system.windows.controls.control.background(v=vs.110).aspx^0|0|3|I|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@$D|P|E|Q|1|R]]|A|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|M]]]]

It's often sufficient to use sibling's or parent's brush for the purpose, and that's easily available in wpf via retrieving their Foreground or Background property.

ref: <a href="https://msdn.microsoft.com/en-us/library/system.windows.controls.control.background(v=vs.110).aspx" rel="nofollow noreferrer">Control.Background</a>

How do I convert a <code>Color</code> to a <code>Brush</code> in C#?

问从颜色转换为画笔
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