字符串问题，脑袋晕了，老大们来看看
有一个文本框，里面的数据是这样的："小明，小花，小菜，小武" 但是现在我想将他们转换为string[]形式，比如：

C# code

new Choices(new string[] {"小明","小花","小菜","小武"}

老大们来帮帮忙吧，网上搜了，都没有确切的解释

------解决方案--------------------
string strtemp = "小明，小花，小菜，小武";
string StrArr[] = strtemp.Split(',');
------解决方案--------------------
string strtemp = "小明，小花，小菜，小武";
string[] StrArr = strtemp.Split(',');

GrammarBuilder gb = new GrammarBuilder();
gb.Append("打开");
gb.Append(new Choices(StrArr));
Grammar g = new Grammar(gb);
g.SpeechRecognized += new EventHandler<SpeechRecognizedEventArgs>(g_SpeechRecognized);
sre.LoadGrammar(g);
sre.RecognizeAsync(RecognizeMode.Multiple);