摘要:
1.LINQ分页:(from a in db.table1 where a.id == 123) .skip((当前页码-1)*每页条数) // 跳过纪录数 .take(每页条数) // 然后取纪录数 阅读全文
摘要:
string expression = @"^[\w-]+(\.[\w-]+)*@[\w-]+(\.[\w-]+)+$";System.Text.RegularExpressions.Regex regEmail = new System.Text.RegularExpressions.Regex(expression);if(regEmail.IsMatch(TxtEMail.Tex.Trim(... 阅读全文