本身對lambda沒有涉及,這個小技巧簡單記錄下,方便以後用。
int[] scores = { 90, 71, 82, 93, 75, 82 };
// The call to Count forces iteration of the source
int highScoreCount = scores.Where(n => n > 80).Count();
int asad = highScoreCount;
本身對lambda沒有涉及,這個小技巧簡單記錄下,方便以後用。
int[] scores = { 90, 71, 82, 93, 75, 82 };
// The call to Count forces iteration of the source
int highScoreCount = scores.Where(n => n > 80).Count();
int asad = highScoreCount;