Help me

i get username from database to combobox.now combobox shows username.i need to select one item in combobox and need to code for that....here i am type one message and select one item from combobox and send message to selected item that in combobox.....so plz suggests me as u as possible.....thank uuuuu......:(handshake):

What's a combobox? There's no class by that name in the standard JDK.

Quote:

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.....so plz suggests me as u as possible.....thank uuuuu.....

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Recommended reading: Write Well (edit: and the rest of that page)

db

combobox is not a class....that is one swing component.here i used in netbean.you can see the combobox in palette.....that palette in netbeans6.9
:8):

Code:

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try
                {
                        Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
                        Connection con=DriverManager.getConnection("jdbc:odbc:Master","sa","");
                        Statement st=con.createStatement();
                        ResultSet rs=st.executeQuery("select *from UsernameTable");
                        while(rs.next())
                        {
                                String p=rs.getString(1);
                                System.out.println(p);
                                jComboBox1.addItem(p);
                        }
                }
                catch (Exception e)
                {
                        e.printStackTrace();
                }

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Code:

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private void jComboBox1_actionPerformed(ActionEvent e)
        {
                System.out.println("\njComboBox1_actionPerformed(ActionEvent e) called.");
               
                Object o = jComboBox1.getSelectedItem();
                x=(String)o;
                System.out.println(">>" + ((o==null)? "null" : o.toString()) + " is selected.");
                    }

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