摘要：
SqlConnectioncn=newSqlConnection();cn.ConnectionString="DataSource=192.168.16.71;InitialCatalog=myWork;UserID=sa;Password=sa";try{cn.Open();SqlCommandcmd=newSqlCommand();cmd.Connection=cn;stringsql2="select*fromdbo.工作微博where姓名='"+this.textBox1.Text+"'and密码='" 阅读全文