3
string[] names = { "Burke", "Connor", "Frank",
"Albert", "George", "Harris", "David" };
peoples[] people = {
new peoples("Connor",20),
new peoples("John",22),
new peoples("Merry",33),
new peoples("Frank",65),
new peoples("Frank",34),
new peoples("George",19)
};
var query = from n in names
join p in people on n equals p.Name into matching
select new { Name = n, Count = matching.Count() };
請告訴我這個查詢的點符號。 謝謝。點符號相當於JOIN