翟雷兵

摘要： 1.忽略转义字符例如string fileName = "D:\文本文件\text.txt";使用@后string fileName = @"D:文本文件\text.txt";2.让字符串跨行例如string strSQL = "SELECT * FROM HumanResources.Employee AS e" " INNER JOIN Person.Contact AS c" " ON e.ContactID = c.ContactID" " ORDER BY c.LastNam 阅读全文