泛型常用的情況是兩大類List<string>和List<T>
Add:很簡單,直接Add就行了
Remove:
舉例:
List<string>的Remove
1. List<string> list=new List<string>{"aa","aa","bb","cc"};
list.remove("aa"); 結果:list=new List<string>{"aa","bb","cc"};
精解:list只會把第一個符合條件的刪掉
2.List<string> list=new List<string>{"aa","aa","bb","cc"};
list.remove("bb");結果:list=new List<string>{"aa","aa","cc"};
List<T>的RemoveAll
List<T> List_T=new List<T>。。。。
List_T.RemoveAll(t=>t.**.Equals(**)); 這樣就會把符合條件的所有集合清除