Software Development Forum

Hello there me again...now my chat has become a multiple client chat network....now i need to implement live video conferencing....i have a sample code but the thing is it requires an OCX....and damm these ocx are costly to register...is there anyway i can get hold of Ocx for free....or can …

I'd like to create a script that will run a command, parse the output for certain fields/words and then email that information to me if it meets simple criteria. For example, when run, the command will output several lines. I'll need to grab the Name: Test1 Type: Windows Active: No …

i want to edit my posted Message,Can you please help me how to edit my posted message here

I want to write a program to detect when my laptop's mouse is connected/disconnected but I don't know if there's any events called when a USB device is plugged in or maybe it's something else? I'd also like to know whether it's possible to tell what device the mouse input …

HI, I've written a big program which uses multiple serial ports and udp & tcp sockets. Everything works functionally as expected, but the serial port writes block until the data has been sent (reading is fine as I check the number of bytes available before trying to read). I thought …

Dear All, I am trying to write the following code: def try1(n): a1="God Godess Borother Sister Family" a2=a1.split() a3=raw_input("PRINT A WORD") a4=a1.find(a3) print a4 a5=[] if a4>0: a5=a2.index(a3) a6=a5+1 a7=a2[a6] print "The new word is" print a7 a8=a5.append(a7) print a5 elif a4<0: a11=a3 print "The word is not availiable in …

I have problems with searching & sorting strings in a file... I want to alphabetize the string so I did this [CODE]{for(x=0; x<100; x++) { for(c=x; c<15; c++) fscanf(stdin, "%s", student[c]->surname); if(strcmp(student[c]->surname,student[c+1]->surname)<0) {strcpy(temp,student[c]->surname); strcpy(student[c]->surname,student[c+1]->surname); strcpy(student[c+1]->surname,temp); strcpy(temp,student[c]->name); strcpy(student[c]->name,student[c+1]->name); strcpy(student[c+1]->name,temp); strcpy(temp,student[c]->number); strcpy(student[c]->number,student[c+1]->number); strcpy(student[c+1]->number,temp);} } }[/CODE] when i run the program, it just …

Hey guys. can anyone help me, i'm a newbie and i need to show the number of times each of the numbers 1 -9 appear in a 2 dimensional array. store counts are suppose to be 1 dimensional and i also have to enter the code to display the nine …

Hi all, I have to write a synchronization utility which synchronizes a target folder with a source folder: i.e. I have the following source directory structure and would like to synchronize it. [code] C:\source\ | +----Folder_A | | | +---Folder_A1 | | | | | +---File_AA1.txt | | | +---FileA1.txt …

¤ Stored procedure does not allow addition of a record with rs.addrecord. ¤ Database is on SQL SERVER EXPRESS. ¤ An .adp ACCESS 2007 application is connected to it (easier to create/modify objects). ¤ Stored procedure was created with the .adp application. ¤ Any one can help? Thanks JL. ¤ …

i need your urgent help pls...

I've a project with which I wants to maintain a log file that if later after release of the product, any issue arise, I can debug the faced issue from this log file. I've one of the solution to write my own text file with writing line at identified positions …

Just to introduce myself again, My name is Shaun and I'm a 21 year old engineering student with about... six weeks of c++ experience. I main concern isn't my ability to get the job done. I have enough Matlab experience and logical thinking to accomplish this task. My worry is …

hi all i was a able to create a .def file from lt360lib.dll using Borland C++ (impdef.exe) [CODE]LIBRARY LT360LIB.DLL EXPORTS LT360LIB_CloseLink @3 LT360LIB_Cmd @7 LT360LIB_CmdIndexValue @9 LT360LIB_CmdString @10 LT360LIB_CmdValue @8 LT360LIB_GetDllVerDate @1 LT360LIB_GetUsbFirmwareVerDate @6 LT360LIB_LinkedCnt @2 LT360LIB_OpenLinkCOM @5 LT360LIB_OpenLinkUSB @4 LT360LIB_ReadBinary @12 LT360LIB_WriteBinary @11 [/CODE] how can i convert this …

Hi i have a listview which is populated with a number of 'Appointments' and when selected this fills a number of lables with information. now on the first click it works fine and everything gets populated but when a different row is selected i get an error. the code im …

Hello All! I have a program in C# and I am trying to write it in C++. Somewhere in my app I have to run a command. In C++ I am trying to do it using system() To run the command I have to give the absolute path. For example: …

Hi guys.. currently. i'm using SQL Server 2000 and Visual Studio 2003. i've already make some researches about System.Data>SqlClient. I've already followed the guideline which is right click on the project name>Add Reference and then click on System.Data.SqlClient. but under .NET tab, not included the System.Data.SqlClient. Where should i find …

Hi All, I'm brand new to C++ and writing a program which asks for user input to open a text file then displays the text file using specific characters which parse the file. The files that I need to open are too large to display the entire contents and the …

how to remove selected item from combobox we tried this code but some error in this statement cbocode.Items.RemoveAt(cbocode.SelectedText)

For Visual Studio 2008. I am not sure if this is the right place for it, but maybe someone here can help me. I have my program set up for Open GL, I also want to put Open AL in there too. Now I scoured the net for tutorials and …

hi , i've designed a form with a progress bar but it seems to be very fast, i've tried a lot , but i cant get the correct one , tell me how to design a progressbar

[code=C]#include <stdio.h> #include <stdlib.h> void showBoard(int pLife[],int pType[]) {// WORKS NO-TOUCHY! int i; printf("\n*-----------------------------------*\n"); printf("| | | | | | |\n"); for(i=0;i<=5;i++) {printf("| %d-%d ",pLife[i],pType[i]);} printf("|\n"); printf("| | | | | | |\n"); printf("|-----+-----+-----+-----+-----+-----|\n"); printf("| | | | | | |\n"); for(i=6;i<=11;i++) {printf("| %d-%d ",pLife[i],pType[i]);} printf("|\n"); printf("| | | | …

First of all, I need to thank all friends helping me here. Those days I learn a lot from your advices. The basic idea of my code is to read velocity file into domain[i].velocity[k]. Start!!! If I have a struct [code=c] typedef struct {int nx, ny, nz; float *velocity, *pwave, …

simple questions, hopefully simple answers: How do i give a JButton the capability to accept a right click? When a JButton is being clicked it changes to a darker color, is there a way to make it a completely different color? i cannot find these answers in the API or …

I have two computers set up at home. My Windows XP machine won't run CGI scripts for some reason. I'm trying to get my old Win2k machine to run it with IIS. How do I code the action line in an online form to run it on another machine on …

Ok, I posted earlier and your suggestions worked fine, I had to rework the program a bit but it compiles now. The only problem is that it segfaults right away now. This is the gdb backtrace: [code] (gdb) backtrace full #0 0x95082630 in std::istream::sentry::sentry () No symbol table info available. …

Hi; I have an XML document , and I need to go thorugh all the nodes and get the values and store it in an object. I need to traverse through all the nodes and get the values. How do I do it. This is my XML . Please help …

Morning All, I would like to set a limit to a text box so that end user only can enter numbers from 1-32 and not more. I have setup a validation on keypress to make it only work with numbers i.e digits and nothing else however I am not sure …

guide me to develop a mini project in railway reservation system

[code] #include<stdio.h> #include<conio.h> #include<string> #include<stdlib.h> #include <iostream> #include <cstdlib> #include "convert.h" using namespace std; int check(string); int checkNo(string); int checkMinSec(string); string send(string); int getTime(int); string hr_str,final_time; int main() { int ch,result=2; int i=1,x,y,z,p,q,n; char tt[2],dd[5],ll[9],mm[5],nn[3]; char xa[3]; char choice; printf("\nEnter the Time in 24 hr Format"); printf("\nE.g. 10:05:03 It shoud …

dear frnz... There is some problem in d code in one of my form... m having a table as Billable in oracle db. M using Oracle 10g. M done with the coding part..i mean all kinda validations bt when i try to save the data in table..it gives me the …

Hello, I have got a problem of An unhandled exception of type 'System.StackOverflowException'. I have read that it is possible that the reason is that I have too many method calls. I am working with a GUI and I didn't want that the code in Form() was too big so …

I have to store my input values from function 1 into another array caled namesMore in function 2. Not to sure how to store into second array #include <iostream> #include <string> using namespace std; const int NR_PLAYERS = 4; void inputInformation(int goalsP[], int cardsR[], string names[]) { for(int i =0; …

Hi guys, I am using VB 2008 Express. I have created a form which has traditional "OK" and "Cancel" buttons on it. After I execute the program I point the mouse over the OK button or Cancel button (doesn't matter) to press but for some reason sand watch icon appears …

i have a dll "lt360lib.dll" and want to create a .lib file in order to link with it. when trying to create a .def file using impdef.exe that comes with c++ builder i get the following error "error lt360lib.dll: unknown filetype" by the way i enter the command using command …

I was wondering if anyone knows of a good resource online to learn the IDE of visual studio 2008. I have been using an older version (visual studio 6), I need to learn the 08 .net IDE. If any one has any suggestions on where to go online or even …

Okay, i am trying to figure out how to use the Continue, and Break flow controlls correctly, however i keep getting an error: [code]continue statement not within a loop or a switch break statement not within a loop or a switch[/code] My code: [code=C++]#include <cstdio> #include <cstdlib> #include <ctime> #include …

In the main function below I am trying to pass two array parameters to a friend function which will return the month object back to the main function with the monthly updated weatherreport details. I am studying and this is my first year doing any sort of coding so please …

I have the following overloaded extraction operator function where I need to read values into an array. I keep on getting compile errors when I uncomment the: dayReport[i].dayOfMonth = dayP part. Could anyone point me to where I am going wrong. What I am trying to do is to read …

Hi, I want to use database in my Project.I'm new to it too. I'm doing project in C#,Visual Studio 2005,Compact Framework 2.0 and for WinCE.Plz. do help.I want an open source DB please. Help Me.Tell me how to create a Database from the scratch or attach any link which describes …

I'm a complete rookie with NetBeans, and that's unfortunate because this summer our Instructor wants us to use NetBeans throughout the entire course. I'd just like to know... how do I add existing files to a project? I've tried right-clicking the project folders to see if there was some kind …

I made a Class, and I am trying to change a variable (a variable that I set up at the beggining of the program) from inside a Class. But an error pops up and says: "local variable 'widget_stock_price' referenced before assignment" I made the variable "widget_stock_price" at the beggining of …

[code] struct fifo { int result; char *info; struct fifo *next; }*node; void add(struct fifo **n,int data,char *text) { struct fifo *temp,*node1; if (*n==NULL) { temp=(struct fifo *)malloc(sizeof(struct fifo)); printf("%d is to be stored\n",data); temp->result=data; printf("%d is stored\n",temp->result); temp->info=(char *)malloc(strlen(text)+1); strcpy(temp->info,text); temp->next=NULL; *n=temp; } else { temp=*n; while(temp->next!=NULL) temp=temp->next; node1=(struct …

It's always bugged me how it seems that the only way to find out where you are inside a for loop is to use a counter. For instance, suppose you want to iterate through a list, and print every entry on a second line, but for the second-to-last entry you …

hey, frnds I have two forms Forn1 & form2,On Form2 I have three Texyboxes & on form1 i have listview with three Columns. I m sending the text from textboxes to listview. I want that Multiple Rows should be added. Suppose i write the value in three textboxes,with my code …

Hello: Yesterday I purchased MS Visual Studio Standard 2008, installed it on my Windows XP Pro SP2 system after removing VB 2008 Express. I opened a solution that I had created with VB 2008 Express and proceeded to layout my one and only Windows Form. The Application is a VB.Net …

Hi Guys What i am trying to do here is have a tuple of numbers, lets say X. Then i have a list of a few other tuples. I want the program to find the tuple that is closest in value. [code=python] x = (214,521) lis = [(200,500),(250,550),(300,600)] [/code] I …

Ok, I have a MySQL server 5.1 community edition setup on my computer, and I have SQL/ODBC connector 5.1 installed. Now I want to take my C++ console app and be able to connect to my sql server. Yes I have looked through many tutorials and source code and I …

Hi, Does anyone know how to browse through a folder to find all the files contains in it? I know how to use the opendir function but: 1. I'm having problem with looping in which i can use to browse through ALL the folders and ALL the files contained in …

Hi, I'm working on a personal project, developing a program that would help me. I just thought it would be nice if I could turn it into a click-and-run executable application rather than the .bat file I've put together. Anyone have any ideas? Thanks, Lakepoint