ravikiran032

A common question that routinely comes up is how to share data between forms. I have outlined two common ways to pass data between forms, among many others. I have used a public property on the output form to accept a value and update the display. I also have a …

[B]I would like to read messages from gsm modem and display it on the a form in c#. How to redirect the result on hyperterminal to a form? is it possible to redirect the result? If possible , can you explain me the procedure or some sample code to display …

[QUOTE]MY project is " [B]implementing bit - torrent protocol in LAN[/B]". How to develop a tracker and how to track the nodes(computers). I am not able to decide how to start my project.[/QUOTE] please help me. Thanks in advance.

I would like to know this.. [B] Is it necessary to invoke hyper terminal to execute AT commands in the gsm modem? If possible please explain me how to do?[/B] Thanks in advance......

i have written the following code and it is not executing due to the following [B]error[/B] [COLOR="Red"]dec.java:7:integer number is too large :10000000000[/COLOR] [U][B]code[/B] [/U][CODE] import java.util.*; class dec{ public static void main(String args[]){ long dig,store,use,temp,temp1,end; int count=0,count1=0,ch; use=1000000000; end=10000000000; while(use<end){ dig=use; for(int i=0;i<10;i++){ temp=dig%10; dig=dig/10; ch=(10-i)%10; store=use; for(int k=0;k<10;k++){ temp1=store%10; …

I am doing mini project in [B]VB.net[/B]. Actually my project contains [B]form1[/B] and [B]form2[/B]. I have opened form2 from form1 using "[B]form2.show()[/B]" method. While closing form2, my application still remains in debugging mode. I thought my form1 has not yet been closed and used [B]me.close() [/B], to close form1 while …

[CODE]Imports System.Data.SqlClient Public Class Form3 Dim con As SqlConnection Dim cmd As SqlCommand Dim dr As SqlDataReader Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click con = New SqlConnection("uid=sa;pwd=igiat;database=harsha1") cmd = New SqlCommand("select * from student") con.open() dr = cmd.ExecuteReader() While (dr.Read()) If dr(0).ToString() = TextBox1.Text …

[CODE] Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Label2.Text = "before" Sleep(3000) Label1.Text = "after" End Sub[/CODE] When i click the button1, the above code executes. Actually i should display label2 with string "before" and after 3 seconds label1 with string "after". But this is …

[code] # include <stdio.h> # include <conio.h> #define squ(x) x*x main( ) { float s=10,u=30,t=2,a; a=2*(s-u*t)/squ(t); printf(“result :%f”,a); } [/code] [B]output is -100.000 how is it possible[/B]??

[B]chnamsv ,chprtsv , hostent ,ifconfig ,mknamsv ,no ,rmprtsv [/B].... where all these tcp/ip commands are implemented.Is there any programming language that implements these commands or any network tool that uses these commands. please suggest me....

I have created a dos script which deletes files in "g:/documents and settings/ravi kiran/recent" where my OS installed in g: drive. when i run the script it is promting for Y/N. so I have given input from a file "kiran.txt" using input redirector.But it is not working. the code is …

i am new to java networking. my client program is giving an error `"Couldn't get I/O for the connection to:192.168.1.2" ` in the below program.will u please help me.and 192.168.1.2 this is my local machine. code: import java.io.*; import java.net.*; public class client1 { public static void main(String[] args) throws …

If we consider a pointer variable if takes size of 2 bytes and it can carry max address value of 65535 but actual address are larger than 65535 , how it is able to manage these address..... will u please explain me.

i would like to know what digits of ipaddress define. suppose ipaddress of 192.168.0.59 what these numbers 192 ,168 , 0 ,59 defines. does they have any value??

i would like to how a host name is stored and it's structure in dns (domain name service) along with ipaddress.by which name a normal client computer is given it's hostname in the dns. here the client availing particular host name does not pay for it. in my computer i …

i would like to know how to get ipaddress using host name of my friends computer in java programming. I have tried using [COLOR="Red"]getByName(".....")[/COLOR] method ,but it is a failure. will u assist me.......

I need to know how to keep password in cookies.

i would like to know wheather cookies handles passwords.if so where they contain.

I was being troubled by the concept of abstract class.i can't understand that let us take an example abstact class "InputStream" .we can implement method read(byte[]) with it's reference. how does this method is being refferred by it's abstract class as there will be no instantiation to this abstact class.

hey i am beginner in java. i am not able to resolve differences in interface and with abstract class. do abstract class have methods defined??does those methods have body?? if so for abstract classes do not create objects, how they r invoked??

can any one write me the program to dowmload imges using java. i have wriitten a program using URL class it is able download index.html pages but not able to download images. my source code: [code] import java.net.*; import java.io.*; public class url { public static void main(String[] args) { …

i am begginer in java. i need to know that is it necessary to use applets or componetnts or frames to download image from the specified url in java programming. can't we use simple java program to download images.

how can i execute through browser. plese tell me.

i am not able to execute applets. i have written the following program. [I][B]import java.awt.*; import java.applet.*; /* <applet code="sampleapplet" width=200 height=60> </applet> */ public class sampleapplet extends Applet { public void paint(Graphics g) { g.drawString("simple applet",30,30); } } [/B][/I]:?: javac sampleapplet.java appletviewer sampleapplet [B][U]The following error is displayed:[/U][/B] [COLOR="#ff0000"] …