如果你的意思是System.Drawing.SolidBrush类型的对象，它有一个名为
Color 的属性，类型为System.Drawing.Color，你可以用于获取画笔的颜色。

If you mean an object of type System.Drawing.SolidBrush, it has a property named Color of type System.Drawing.Color, which you can use to get the color of the brush.

如果您的问题是将System.Drawing.Color翻译为命名颜色（即字符串，如"红色"）， 您可以使用方法
ToKnownColor ：

If your problem is translating the System.Drawing.Color to a named color (i.e., a string such as "Red"), you can use the method ToKnownColor:

https://msdn.microsoft.com/en-us/library/system.drawing.color.toknowncolor（v = vs.110）的.aspx

ToKnownColor返回一个枚举，您可以在枚举上调用.ToString（）将其转换为字符串。

ToKnownColor returns an enum, and you can call .ToString() on the enum to convert it to a string.

请注意，并非所有可能的颜色都可以转换为名称。 ToKnownColor将返回0，而不是KnownColor枚举的成员，y颜色不是从已知名称创建的。

Be aware that not every possible color can be translated to a name. ToKnownColor will return 0, instead of a member of the KnownColor enumeration, y the color was not created from a known name.