ASP.NET Dictionary 的基本用法樣本介紹

 ASP.NET中的Dictionary想必使用.net的朋友並不陌生吧，下面以樣本的方式為大家介紹下其基本用法，感興趣的朋友可以參考下

 代碼如下:Dictionary<string, string> o_Dic = new Dictionary<string, string>(); //添加元素 o_Dic.Add("01", "aaa"); o_Dic.Add("02","bbb"); //判斷某個key是否存在 if (!o_Dic.ContainsKey("03")) { o_Dic.Add("03", "ccc"); } //移除某個 o_Dic.Remove("03"); //取某個的值 string a = o_Dic["02"]; //遍歷 foreach (KeyValuePair<string, string> kvp in o_Dic) { Response.Write(kvp.Key + "," + kvp.Value); } //遍歷key foreach (string s in o_Dic.Keys) { } //遍歷value foreach (string s in o_Dic.Values) { }