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摘要： string UserName = context.Request["username"]; string PassWord = context.Request["pwd"]; //连接数据库 SqlConnection con = new SqlConnection("server=.;database=test;uid=... 阅读全文

摘要： textBox1.Text = dateTimePicker1.Value.ToString("yyyy-MM-dd HH:mm:ss"); int[] arr = { 100, 20, 2, 4, 104, 1, 21, 101, 102, 201, 202 }; var data = arr.Where(n => n... 阅读全文