. Net-defined color name or RGB color conversion.

The webcolorconverter class converts the predefined color name or RGB color value to the system. Drawing...:. Color object.

WebcolorconverterClass is used to convert the system. Drawing...:. Color object to a predefined color name or RGB color value. It is also used to convert a predefined color name or RGB color value to a system. Drawing...:. Color object.

The following list contains 16 predefined HTML color names:

• Black

• Blue

• Cyan

• Gray

• Green

• Light Green

• Magenta

• Purple-red

• Navy blue

• Olive

• Purple

• Red

• Silver

• Blue-green

• White

• Yellow

You can also use# RrggbbFormat: Specify the custom color with a hexadecimal number after the # sign.Rr,GgAndBbThe hexadecimal values from 0 to 255. These values indicate the red, green, and blue colors respectively. For example# 0000ffIt indicates blue. It specifies the minimum value (00), And specify the maximum value for the blue component (FF).

Above is MSN original, http://msdn.microsoft.com/zh-cn/library/system.web.ui.webcontrols.webcolorconverter_methods.aspx

System. Web. UI. webcontrols. webcolorconverter contovercolor = new webcolorconverter ();
System. Drawing. Color blcolor = (system. Drawing. Color) contovercolor. convertfrom ("#2787a0 ");
System. Drawing. Color bgcommanycolor = (system. Drawing. Color) contovercolor. convertfrom ("# 9c2d2a ");
System. Drawing. Color departmentscolor = new system. Drawing. color ();