proamrishwa

Point Array

noreply@blogger.com (amrishwa) — Sun, 29 Jan 2012 15:37:00 +0000

desiboyz

import java.awt.Point;

public class Main

{

Point [] notty;

public static void main(String[] args)

{

notty=new Point[10];

for(int m=0;m<10;m++)

{

notty[m]=new Point(m,m+1);

System.out.println(notty[m].x+","+notty[m].y);

}

desiboyz

A Simple MessageBox in java

noreply@blogger.com (amrishwa) — Fri, 27 Jan 2012 06:29:00 +0000

never say not possible

MessageBox in java....
here is the simplest code from which you can create a message box in java similar to .net or...
i have used swing for that ,joptionpane and jdialog as instance variable(class level)

mopan=new JOptionPane("Hi");
Object[] options =new String[] {"Ok", "Cancel"};
mopan.setOptions(options);
mdial=jopan.createDialog("www.proamrishwa.blogspot.com");
mdial.show();
String mtr=mopan.getValue()+"";
System.out.println(mtr);
if(mtr.equalsIgnoreCase("Ok"))
{
jLabel1.setText("ok");
}
else if(mtr.equalsIgnoreCase("Cancel"))
{
jLabel1.setText("cancel");
}
else
{

}
mopan is instance of joptionpane and mdial is instance of jdialog the output will be like this

never say not possible

System properties

noreply@blogger.com (amrishwa) — Wed, 25 Jan 2012 15:11:00 +0000

never say not possible uninor

import java.util.Properties;
import java.util.Enumeration;

public class Main
{

    public static void main(String[] args)
    {
       Properties props=System.getProperties();
       Enumeration propnames=props.propertyNames();
       while(propnames.hasMoreElements())
       {
           String propName=(String)propnames.nextElement();
           String property=props.getProperty(propName);
           System.out.println("property"+propName+"'is'"+property+"'");
       }
    }
}

||||||

never say not possible uninor

showing time using java

noreply@blogger.com (amrishwa) — Wed, 25 Jan 2012 14:34:00 +0000

kabadi kabadi kabadi

int letsecond, letminute,lethour;

GregorianCalendar date = new GregorianCalendar();

letsecond = date.get(Calendar.SECOND);

letminute = date.get(Calendar.MINUTE);

lethour = date.get(Calendar.HOUR);

System.out.println("समय "+lethour+":"+letminute+":"+letsecond);

kabadi kabadi kabadi

Creating a Array

noreply@blogger.com (amrishwa) — Thu, 12 Jan 2012 14:33:00 +0000

binpanda,kazor,rea

public class Main

{

public static void main(String[] args)

{

char[ ] i;

i=new char[26];

for(int m=0;m<26;m++)

{

i[m]=(char)('a'+m);

System.out.println(i[m]+"");

}

}
||||
binpanda,kazor,rea

A list example

noreply@blogger.com (amrishwa) — Mon, 09 Jan 2012 13:41:00 +0000

Aunty Ji - Song from Ek Main Aur Ekk Tu

import java.util.*;

public class ListExample

{

public static void main(String [ ] args)

{

List list =new ArrayList();

list.add("one");

list.add("second");

list.add("3rd");

list.add(new Integer(4));

list.add(new Float(6.0F));

list.add("second");

list.add(new Integer(4));

system.out.println(list);

}

||||||||||||||
Aunty Ji - Song from Ek Main Aur Ekk Tu
Aunty Ji - Song from Ek Main Aur Ekk Tu

http://www.youtube.com/watch?v=StyBLZ3kFeM

getting the current day

noreply@blogger.com (amrishwa) — Sat, 07 Jan 2012 04:51:00 +0000

import java.util.Calendar;

import java.util.GregorianCalendar;

public class Main
{
    public static void main(String[] args)
    {
    Calendar cal = new GregorianCalendar();
    int era = cal.get(Calendar.ERA);
    int year = cal.get(Calendar.YEAR);
    int month = cal.get(Calendar.MONTH);
    int day = cal.get(Calendar.DAY_OF_MONTH);
    int dayOfWeek = cal.get(Calendar.DAY_OF_WEEK);
    System.out.println(era+":"+year+":"+month+":"+day+":"+dayOfWeek);
}
}

|||

Changing File Property Using CMD and java On windows Os

noreply@blogger.com (amrishwa) — Mon, 01 Mar 2010 03:45:00 +0000

Try this code for removing attribute of file
public void removeattrib()
{
try
{
        String jlm="c:/ram.dat";

//ex :it has a attrib system.hidden ,readonly"SHR"

//check attrib in cmd attrib file fullpath
       process pon=Runtime.getRuntime().exec("attrib -s -h -r"+" "+jlm);
System.out.println(remove+" "+jlm);
}
catch(Exception erps)
{
     System.out.println(erps.getMessage());
      pon.destroy();
}
}

Ms Sql Database backup and restore using java

noreply@blogger.com (amrishwa) — Wed, 24 Feb 2010 06:27:00 +0000

Hi Friends today i am going to introduce taking ms sql server database backup using java
in this tutorial we will use mssql server and jdbc odbc connectivity and java...
setting up jdbc odbc bridge
1st of all the T Sql command we have to use for backup::-
BACKUP database yourdbname TO DISK = url WITH DESCRIPTION = 'Backup', INIT"
"url is where the backup will store ex: C:/dbbackup"
Now Executing this command with java using string concatenation

Note:Attach master table with this jdbc odbc connection or other than the database which has to be backup
Preparing connection
Connection con=null;
try
{
public static String url="jdbc:odbc:students";
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");

con=DriverManager.getConnection(curl);

// System.out.println("hey dude");

}
catch(Exception esd)

{
}
/Below Executing Tsql comman
try{
Date dd=new Date();//date

int dat=dd.getDate();

int mnth=dd.getMonth();

int yr=dd.getYear();

String totdt=dat+""+mnth+""+yr;//storing date in totdt

String url=c:+"/ss"+totdt+".bak";

String backups="BACKUP database dbname"

+" TO DISK = '"+url+"'"

+" WITH DESCRIPTION = 'Backup',INIT";
PreparedStatement pstat=con.prepareStatement(backups);

pstat.executeQuery();

con.close();
}
catch(Exception d)
{
system.out.println(d.getcause());
}
//now the backup will get stored in the specified url ex:C:/ss231110.bak

Convert Adsense Code

noreply@blogger.com (amrishwa) — Fri, 15 Jan 2010 10:28:00 +0000

Enter Your Code And Click Once On "Convert to Html"

Showing Tooltip Dynamically on JbuttonActionPerfomed.

noreply@blogger.com (amrishwa) — Fri, 18 Sep 2009 05:22:00 +0000

Here is the simple code for showing a custom tooltip..

Timer schi=null;

I have taken a schi instance level timer type variable to set when the tooltip it has to hide.

int delay=5000;
int period=10000;

These Two are instance level variable defined for the after that delay timer will execute and period is after each 10000 It will Execute

ttip is a Tooltip instance variable

on jbutton action perfomed dynamically popping up the tooltip with this code.

 try{schi.cancel();}
        catch(Exception es)
        {
            System.out.println(""+es);
        }
        Point pp=evt.getLocationOnScreen();
        try{
        ttip.hide();}catch(Exception ed){
            System.out.println("how");
        }
        ttip=new ToolTip("Text is here");
        ttip.setText(jTextField1.getText());
        ttip.setSize(200, 200);
        ttip.setLocation(pp);
        ttip.show();
        
hidema();

_________________________

_____________________

hidema() is a function in which schi timer is defined

code inside hidema is actually used to hide the tooltip

 void hidema()
    { 
 try{
    schi=new Timer();
    schi.scheduleAtFixedRate(new TimerTask()
    {
        public void run()
        {
       //  here stops
    ttip.hide();
            
             
        }

    },elay,eriod);
    //schi.cancel();
    }catch(NullPointerException npe)
    {
        System.out.println("got isded"+npe);
    }
    }

===========================

==========================

If you want to download full source

==========================

Source Code

==========================

Play Mp3 Files In java

noreply@blogger.com (amrishwa) — Thu, 10 Sep 2009 04:36:00 +0000

First of all You have to download Java Media Framework API to perform this example you can download it at Sun Microsystem website .
JMF
There after import the following packages in java desktop application

import org.jdesktop.application.Action;

import org.jdesktop.application.SingleFrameApplication;

import org.jdesktop.application.FrameView;

import javax.media.Manager;

import javax.media.MediaLocator;

import javax.media.Player;

import javax.swing.JDialog;

import javax.swing.JFileChooser;

import javax.swing.JFrame;

Take a Instance level variable player

and on jbutton click action performed

try
{
MediaLocator ml=new MediaLocator(file:///+”c:/ram.mp3”);
player=Manager.createPlayer(ml);
player.realize();
player.start();

}
catch(Exception esf)
{
System.out.println(""+esf);
}

for stopping it just access the instance level variable player and call its stop()

function.

You can download the full source code here

Source Code

Adding File in Resource and Retrieving Using Java

noreply@blogger.com (amrishwa) — Wed, 09 Sep 2009 07:13:00 +0000

I Have Used Netbeans To develop This code so first of all do as shown in picture to add image in your project.
For example your project name is Your Project then expand the Source Package Tree
you will see a pakage named as yourproject.resources expand it too as in image below

now Expand YourProjectApp.properties and right click on YourProjectApp.properties as shown below
and go to add and click to property as shown in picture

This dialog will appear

now fill key as per your choice for ex: hutch
and value is the file name you going to add ex.”hutch.png”
now go to physically your project resources folder for ex.
“F:\Your Project\src\yourproject\resources” and paste the image file you want to add..
now add a jbutton and jlabel on the jframe or jpanel…on jbutton actionperfomed put this code

org.jdesktop.application.ResourceMap rMap = 
org.jdesktop.application.Application.getInstance(yourproject.YourProjectApp.class).getContext()
getResourceMap(YourProjectAboutBox.class); 
jLabel1.setIcon(rMap.getIcon("hutch"));

Now Your Are all done click the button and see the output

Click below to launch the example

Download Full Source Code

Source Code

Change Cursor in Java

noreply@blogger.com (amrishwa) — Mon, 07 Sep 2009 07:34:00 +0000

Here is the code to change mouse cursor on the jframe...

using java.awt it is just two line code

I have done it on jbutton action performed event..you can use it as per your requirement

Cursor cr=newCursor(java.awt.Cursor.WAIT_CURSOR);

CursorChangeApp.getApplication().getMainFrame().setCursor(cr);

Or if you want the full source code download it here

Source Code

Increasing Jlabel Font size Dynamically

noreply@blogger.com (amrishwa) — Sun, 06 Sep 2009 09:35:00 +0000

I have taken a Jlabel and jslider i have put all increasing code inside this slider event
jSlider1StateChanged

int g=jSlider1.getValue();
f=g;

        System.out.println(g);
        Font o=new Font("SimHei",Font.BOLD, f);
        fg=o;
        jLabel2.setFont(o);
        jLabel2.setText("www.proamrishwa.blogspot.com");

If you want to download full source code download it here
Source Code

How to Find File Extension in java

noreply@blogger.com (amrishwa) — Thu, 27 Aug 2009 05:58:00 +0000

There is no support for finding file extension in java ...so i have done it through String operation ..first of all take the file absolute file..
there after

type the following code on jbutton action performed

JFileChooser jf=new JFileChooser();
jf.setFileSelectionMode(jf.FILES_ONLY);
int a=jf.showOpenDialog(null);
if(a==jf.APPROVE_OPTION)
{
File fin=new File(jf.getSelectedFile().toString());
String mts=fin.getAbsolutePath();
String exetensiom=mts;
int pos=exetensiom.lastIndexOf(".");//some time it generates a exception so please place it in try catch
exetensiom=exetensiom.substring(pos);
jLabel1.setText("file extension is "+exetensiom);
}
also you can download full source code from here
Source Code

I have written this code in netbeans 6.5 using jdk 1.6

Detecting Host Os and IP Address Using java

noreply@blogger.com (amrishwa) — Mon, 24 Aug 2009 07:30:00 +0000

I am going to write the code for detecting local pc name and ip address of localpc using java
i have take a java desktop application in netbeans 6.5 having jdk1.6 running on windows vista ultimate..
i have taken a instance varible String Array type s1 initilizing it on jbutton action performed.
as..
s1=new String[] {
java.net.InetAddress.getLocalHost().getCanonicalHostName()
,java.net.InetAddress.getLocalHost().getHostAddress()
,System.getProperty("user.name")
,System.getProperty("os.name")
};

java.net.InetAddress.getLocalHost().getCanonicalHostName() It gets your PC name.
java.net.InetAddress.getLocalHost().getHostAddress() It gets your Ip address.
System.getProperty("user.name") It gets your username.
System.getProperty("os.name") It gets your Operating System Name.

Note :-You have to import java.net

you can also download full source code from here
Source Code

Jcolor Chooser

noreply@blogger.com (amrishwa) — Sat, 22 Aug 2009 20:01:00 +0000

Its a jcolor chooser popping it up through jbutton click

here is the code on jbutton action performed

Color cl=JColorChooser.showDialog(mainPanel, "Select a Color", mainPanel.getBackground());

if(cl!=null){

mainPanel.setBackground(cl);

jLabel1.setBackground(cl);

}

else

System.out.println("Not found colors");

you can download full source code here
Source Code

Java Swing Simple Open File dialog

noreply@blogger.com (amrishwa) — Thu, 20 Aug 2009 07:13:00 +0000

Its a simple jfile chooser dynamically created by button click

this code is on jbutton click

JFileChooser jfile=new JFileChooser();
jfile.setFileSelectionMode(jfile.FILES_ONLY);
int a=jfile.showOpenDialog(null);
if(a==jfile.APPROVE_OPTION) //that is for ok or yes selection
{
String getme=jfile.getSelectedFile().toString();
jLabel1.setText("You Have Selected "+getme);
}

Thanks

simple minimize maximize swing jframe

noreply@blogger.com (amrishwa) — Mon, 17 Aug 2009 04:38:00 +0000

we can maximize and mizimize a java jframe
by simply this code

JavawindowmaxminApp.getApplication().getMainFrame().setState
(JavawindowmaxminApp.getApplication().getMainFrame().ICONIFIED);
the read highlighted is java application name iconified is int type and it sets jframe to minimize.
you can download full source code from here
Source Code

Swing Simplest Jlist in java

noreply@blogger.com (amrishwa) — Wed, 12 Aug 2009 10:35:00 +0000

swing jlist is not similar to awt list..i create it as follows first of all do as in the image then i have declared DefaultListModel as dlm instance varible (class level) there after the following is the code

on button click

dlm=new DefaultListModel()
jList1.setModel(dlm);
for(int x=0;x<17;x++)
{
dlm.add(x, "i am "+x);
if(x==16){
dlm.add(17,"www.proamrishwa.blogspot.com");
}
else
{
//keep visiting www.proamrishwa.blogspot.com
}

}

and i got the following results

you can download full source code from here
Source code

MsnSearchPerkGenerator

noreply@blogger.com (amrishwa) — Wed, 12 Nov 2008 16:50:00 +0000

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F-Secure Mobile Anti-Virus

noreply@blogger.com (amrishwa) — Fri, 19 Sep 2008 03:49:00 +0000

F-Secure Mobile Security

F-Secure Mobile Security is a software product that protects data stored
in your S60 device against malicious code attacks and monitors incoming
and outgoing connections and protects the device from network intrusion
attempts.
F-Secure Mobile Security scans all files for viruses automatically when
they are saved, copied, downloaded, synchronized or otherwise modified.
All infected files are immediately quarantined to protect all other data on
the device. The automatic scanning happens transparently on the
background.
To work effectively, antivirus software requires an always up-to-date virus
definition database. F-Secure Mobile Security retrieves the latest virus
definition databases automatically.

See http://mobile.f-secure.com/devices/ for a full
list of supported devices.

For nokia 3230 and 6260

Download a free 30-day trial. Here
Download

Jaipur

noreply@blogger.com (amrishwa) — Sun, 29 Jun 2008 13:25:00 +0000

All Images are Of®Jaipur

J2ME (Java 2 Mobile Edition) Presentation

noreply@blogger.com (amrishwa) — Thu, 26 Jun 2008 12:02:00 +0000

hi friends this is the presentation we presented in our college

Please post your comments Thanks for your precious time