假如有数组 item1 和 2string [] item1={"A","B","C","D","E"};
string [] item2={"A","B","C","D","F","G"};要求使用linq 把item1中有的,item2中没有元素列出来
沒学习过linq,帮帮忙.
string [] item2={"A","B","C","D","F","G"};要求使用linq 把item1中有的,item2中没有元素列出来
沒学习过linq,帮帮忙.
string[] item1 = { "A", "B", "C", "D", "E" };
string[] item2 = { "A", "B", "C", "D", "F", "G" };
var query= item1.Except(item2);
foreach (var l in query)
Response.Write(l + "<br/>");
先测试一下 回头给分
foreach(var item in query)
{
Console.WriteLine(item);
}