About rgb colour

In "Emeditor Help ---> Macro Reference --->DisplayItem Object ---> Properties --->BackColor Property", it tells me that "Specifies the background color of the object.", then there is a example "item.BackColor = rgb;"
The problem rises, How can I set this "rgb" value;
please help me!
Thank you very much!

yaot wrote:
In "Emeditor Help ---> Macro Reference --->DisplayItem Object ---> Properties --->BackColor Property", it tells me that "Specifies the background color of the object.", then there is a example "item.BackColor = rgb;"
The problem rises, How can I set this "rgb" value;
please help me!
Thank you very much!

Search internet for "RGB value", or see:
http://htmlhelp.com/cgi-bin/color.cgi