我有這樣的代碼。幫助HashTables其中的內容字符串數組在C#
Hashtable ht = new HashTable();
ht["LSN"] = new string[5]{"MATH","PHIS","CHEM","GEOM","BIO"};
ht["WEEK"] = new string[7]{"MON","TUE","WED","THU","FRI","SAT","SUN"};
ht["GRP"] = new string[5]{"10A","10B","10C","10D","10E"};
現在我想從下面這個ht得到值。
string s = ht["LSN"][0];
但它給出錯誤。那麼我該如何解決這個問題。
錯誤以工作室 – 2011-02-15 09:46:17