摘要: string[] aa_tt = new string[20]; string[] aa_tt2 = new string[20]; Array.Clear(aa_tt,0,aa_tt.Length); //数组每个元素置零 Array.Copy(aa_tt,aa_tt2,aa_tt.Length) 阅读全文
posted @ 2021-09-06 09:00 txwtech 阅读(3258) 评论(0) 推荐(0) 编辑