Searching in a Database plz help!

Question

Hi
i'm stuck...
doe anyone know how to search trough a database (of 10.000 records)
iv'e made a search code butt it doesn;t work with a large database
that's mine first probleem and mine second probleem is how to convert a String to a float and
String to a char
many thanks!!!!!
jessie
i'm programming with Visual J++6.0

Answer 1

I've tried it butt it seems no to work
does anyone know how to get the String name edit1 in Form1 to edit1 in Form2? by clicking the button in Form2
pl help
import com.ms.wfc.app.*;
import com.ms.wfc.core.*;
import com.ms.wfc.ui.*;
import com.ms.wfc.html.*;
* This class can take a variable number of parameters on the command
* line. Program execution begins with the main() method. The class
* constructor is not invoked unless an object of type 'Form1' is
* created in the main() method.
public class Form1 extends Form
     public Form1()
          // Required for Visual J++ Form Designer support
          initForm();          
          // TODO: Add any constructor code after initForm call
     * Form1 overrides dispose so it can clean up the
     * component list.
     public void dispose()
          super.dispose();
          components.dispose();
     * NOTE: The following code is required by the Visual J++ form
     * designer. It can be modified using the form editor. Do not
     * modify it using the code editor.
     Container components = new Container();
     Edit edit1 = new Edit();
     private void initForm()
          this.setText("Form1");
          this.setAutoScaleBaseSize(new Point(5, 13));
          this.setClientSize(new Point(292, 266));
          edit1.setLocation(new Point(80, 64));
          edit1.setSize(new Point(120, 20));
          edit1.setTabIndex(0);
          edit1.setText("");
          this.setNewControls(new Control[] {
                                   edit1});
     * The main entry point for the application.
     * @param args Array of parameters passed to the application
     * via the command line.
     public static void main(String args[])
          Application.run(new Form1());
          Application.run(new Form2());
import com.ms.wfc.app.*;
import com.ms.wfc.core.*;
import com.ms.wfc.ui.*;
import com.ms.wfc.html.*;
* This class can take a variable number of parameters on the command
* line. Program execution begins with the main() method. The class
* constructor is not invoked unless an object of type 'Form2'
* created in the main() method.
public class Form2 extends Form
     public Form2()
          super();
          // Required for Visual J++ Form Designer support
          initForm();          
          // TODO: Add any constructor code after initForm call
     * Form2 overrides dispose so it can clean up the
     * component list.
     public void dispose()
          super.dispose();
          components.dispose();
     private void button1_click(Object source, Event e)
     * NOTE: The following code is required by the Visual J++ form
     * designer. It can be modified using the form editor. Do not
     * modify it using the code editor.
     Container components = new Container();
     Edit edit1 = new Edit();
     Button button1 = new Button();
     private void initForm()
          this.setText("Form2");
          this.setAutoScaleBaseSize(new Point(5, 13));
          this.setClientSize(new Point(300, 300));
          edit1.setLocation(new Point(56, 56));
          edit1.setSize(new Point(136, 20));
          edit1.setTabIndex(0);
          edit1.setText("");
          button1.setLocation(new Point(104, 192));
          button1.setSize(new Point(75, 23));
          button1.setTabIndex(1);
          button1.setText("haal");
          button1.addOnClick(new EventHandler(this.button1_click));
          this.setNewControls(new Control[] {
                                   button1,
                                   edit1});