string imageName;
public string ImageName
{
get { return imageName; }
set
{
imageName = value;
this.BackgroundImage = Properties.Resources.ResourceManager.GetObject(value) as Image;
}
}
from:
http://topic.youkuaiyun.com/u/20110822/16/2f971400-78f2-4431-8804-642245301cdc.html?seed=1076810606&r=79268226#r_79268226