111,097
社区成员




if(xxx.substring(0,4)=="item")
{
}
else
{
}
string[] names = { "Alonso", "Zheng", "Smith", "Jones", "Smythe", "Small", "Ruiz", "Hsieh", "Jorgenson", "Ilyich", "Singh", "Samba", "Fatimah" };
var queryResults =
from n in names
where n.StartsWith("S")
select n;