title: how to get Mysql database value in Jframe table without creating coding for Jtable
body: <p>i have create student table like following fields Stuid, studname, mark1,mark2 in Mysql Database. and also create a table using JFrame( source,design) after that i wrote the  following code in source side, then drag the table from the Swing controls.</p>
  
  <pre><code>public void DbConnection(){
         try
  {
      Class.forName("com.mysql.jdbc.Driver");//Connection establishment to the database
  String username = "root";
  String password = "root";
  String Database = "jdbc:mysql://localhost:3306/project";
  
  
  Conn = DriverManager.getConnection( Database, username, password );
  System.out.println("*** Connect to the database ***");
  
  
  String Query = "Select * from  StudentMaster";
  
  
  Statement smnt = Conn.createStatement();
  ResultSet results = smnt.executeQuery( Query );
  ResultSetMetaData metaDt = results.getMetaData();
  System.out.println(metaDt);
  
  int cols = metaDt.getColumnCount();
  for(int i=1;i&lt;cols;i++){
      columnNames.addElement (metaDt.getColumnName(i));
  }
   while(results.next()){
       Vector row= new Vector(cols);
       for(int i=1;i&lt;=cols;i++){
           row.addElement(results.getObject(i));
          }
  
       data.addElement(row);
   }
  results.close();
  smnt.close();
  
  Conn.close(); //Close Connection to the database
      }
  catch(Exception e)
  {
      System.out.println(e);
  }
  }
  </code></pre>
  
  <p>it's connecting with Mysql Database, but it's not showing the DBtable value in Jframe Table. how i can get the value in table(Jframe table control) without creating a code for table.  if i double click on table i don't know where i write table code.                            </p>