string类型如何转到color类的对象
实现这样的功能:定义string[]   str_color   =   { "Color.Blue ",    "Color.Red ",    "Color.Orange ",    "Color.Black ",    "Color.Red "}; 
 通过循环调用color[i]从而显示pictureBox.BackColor的不同颜色. 
 请问各位该怎么实现? 
 提示:系统无法将 "string "型转换为system.drawing.color类 
------解决方案--------------------foreach(string str_c in str_color) 
 { 
   pictureBox.BackColor = Color.FromName(str_c); 
 }
------解决方案--------------------但是为啥要用字符串呢? 
 这样不好吗? 
 Color[] arrColor = {Color.Blue, Color.Red, Color.Orange, Color.Black, Color.Red};