mydb 数据库操作类 1.MysqlConnection连接,打开; 2.MySqlCommand创建 3.MySqlConnection.Close; TextBox控件数据直接插入示例: mydb db=new mydb(); TextBox1.Text; TextBox2.Text; int.Parse(TextBox3.Text); TextBox4.Text; TextBox5.Text; string str="insert into serverconfig(servername,ipaddress,username,userpassword) values ('"+TextBox1.Text+"','"+TextBox2.Text+"','"+TextBox4.Text+"','"+TextBox5.Text+"')"; db.DeleteInset(str);
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