Software Development Forum

hi guyzz.. i wanted to make a code to change my system unit date and time using vbcode. i have a small idea, to run a command prompt but i don't no how to make it so. any possible idea well be appreciated.

Is it possible? What would be the classes to use to implement it? I'm just fascinated with steganography. :)

i already create two button at the runtime already but i don't know how to create the arrow pointing to the children.. n when i click at the children other button create again is just like a family tree..anyone one pls reply asap thax alot people out there=) [code=cplusplus] using …

I have a datagrid to show data from backend access file. when I click a button it was show. I want I click on a data and it will show in a text box of other form. anybody can help me.

so ive created a function that replaces all user input characters in a string with another specific user input character..the next task is to create a func that replaces a particular part of the string with a substring and ive got something down but i cant really test it becuz …

Running ubuntu 8.04 I built this off of the tripwire daily cron script. I'm trying to check the number of violations. There's a problem when $tripResult is instantiated with the tripwire report- it doesn't have any newline characters. This causes grep to not get the line with the number of …

How is it possible to get a menu where you rightclick on the Form ? I am not sure if this is the contextmenu. I tried to add this to the Form and also some components to it but that did however not work.

hey everyone. i'm fairly new to programming and right now i'm taking a clss where i have no idea what is going on but anyway if someone can help me write a small simple code for a small simple program where i hav to use transducer i can paypal you. …

If I have a bunch of structures defined within a class header file but outside the scope of the class how would I set a SETTER function to change the values. [code] struct VoltageValues { float Vcc; int TblkLoopEnb; double Blah; }; class TblkArray { public: TblkArray(); ~TblkArray(); struct VoltageValues …

Hi, I am new to C++ and trying to write a function that returns a pointer to a structure. I have a header file as follows. [code=cplusplus] class Blah { public: struct Values *getValues(); struct Values { int A; int B double C; } } My class file is as …

I wrote the following program with the instructions in the top comments: ( I am using visual studio on vista) [code=cplusplus] #include <iostream> using namespace std; int main() { int num1, num2; int total = 0; cout << "Please enter an integer between 0 and 100: "; cin >> num1; …

Most of my Visual Basic 6 experience comes from VBA with Excel. With VBExcel, you can run any procedure (if it does not require input parameters) by simply putting your cursor in the sub and clicking the "play button" (F5) . With full VB6, the same action will not just …

Hi, I'm doing a program that has a class called Liga. That class has a vector with 'Equipa's. Liga has a vector called 'pessoas' which I want to access inside a function in each Equipa, is this possible? for example: Liga.h [CODE]... vector<Pessoa*> pessoas; ...[/CODE] Equipa.cpp [CODE]... void Equipa::mostraStaff() { …

Hi, iam writing a pig latin program with 3 different methods i dont knw understand the error that iam gettin in the code here's the code: [code=c] #include <stdio.h> /*Include the standard I/0 header file */ #include <string.h> /*Include the standard I/0 header file string library */ //The functions that …

If in a class method I pass in a list: std::list< regmatch_t* >& pm_list; and dynamically allocate memory for an array (of type regmatch_t) which is then added to the list as a pointer: regmatch_t* pm = new regmatch_t[ num_subexpressions ]; pm_list.push_back( pm ); will the list destructor automatically deallocate …

How do you know to what a pointer is pointing to ?

I have to take the following code and make it tail recursive. I am not looking for the answer, but how to find the answer. How to work through this to understand what I need to do. Our hint is that we can change the parmeters of the function, like …

FIXED - I'm getting a parse error somewhere in this section of code before the else and I can't see it. Please help someone. [B]NEED HELP HERE -[/B] Okay, I'm apparently getting a parse error somewhere in this code. Any help? All the errors are listed as "Parse error before …

i need to get a printout of a c program running using dos-redirection. Does anyone know how i can redirect the output to a texfile so i can print it?

Hey everyone! I'm trying to figure out the last step in completing this application. It compiles fine, I just can't seem to get the right answers! It's something to do with differentiating the two switch statements when calculating the results...between "car_type" and "ins_option". I'm a beginner so I'm not too …

Hows it going everyone. Im pretty new to Crystal Reports, and I have been trying to create a report. The report that Im creating is loading a dataset and right now I am using 5 tables from it. Its loading the dataset at runtime, and the tables that Im loading …

attempt to display an electricity bill that looks, for example, like this: ********************************* Present meter reading 6015 previous meter reading 5899 Units used 116 Rate per unit 6.73 pence Standing charge £7.78 The sum due is £15.59 ********************************* This program displays an electricity bill, given a present meter reading and …

Hey, it's me again. This time with a thing that has been bugging me for months and i still haven't gotten around to solving it. I need to install a font without rebooting the computer. Sounds simple but i have to do it in code or with a batch file, …

Hi Everyone, I know conio.h is not available in Unix. I want to use getch(). Using curses.h needs causes the screen to clear which I don't want. I found a code snippet (source : internet) using termios, it works, the thing is I need to press enter/or any other key …

Is there a way to #define something as a #warning? I tried using the following code, but it gives me an error: 'warning' undeclared (first use this function) This is the part of code where the error appears: [code=c++] #define something #warning This is not a standard function! int main(void) …

does anyone know how to compute net pay in payroll using C#???

Hello i have a project to write a program that takes 2 binomials from a text file then factor them and output it into another text file. I'm curious on how to begin going about this do i take the 2 binomials such as (x+5)(x+9) and put them in a …

I am using getfilepathname() to get the path of a particular file. but it returns the path of the project. i am using findfirstfile() and findnextfile() to get the handles, but still it doesnot show the directory in which handle is present... can any one help me on this issue …

In trying to access a webservice, i ran into the "Error 1 value of type cannot be converted to '1-dimensional array ..." when I try to pass the XML based structure to the webservice. I have added a webservice to the VB.Net Project and it is referencing the information from …

I have the whole code written for what I want to do, but the only problem is, on my Daily_Average function, I want to print the average of the scores occurring Day 3, but I'm getting average of ALL scores together as one. Here is an example of the scores …

Hey boys I'm using python 2.5.2 when i try to import Tkinter it tells that it doesn't know it and suggests me to install the -tk pakage if your answers include installing pakages please tell how to find and install them thanks a lot Bye

Subprocess issues with platform independence Postby ajamin on Wed Oct 08, 2008 10:46 am I am writing a python script that will act as a wrapper for another program. The python script will provide the inputs for this program and will verify that the output is correct. The application runs …

I have a program that calls a couple of DOS commands, moves files, ZIPS them, and FTPs them to a server. When I test it in IDLE, works fine. I have tried to make into a EXE using pyInstaller and py2exe, both EXEs make the the program die immediatelt. Tried …

Hi all, I have different text boxes the I need to validate the user inut. The code that I have (example) does work, the problem is that if there is absolutly nothing in the text box I don't want to get the error message. If I have a starting "0", …

this is my program i am getting a error while compiling it can someone help me... error is ----- Build started: Project: paddy, Configuration: Debug Win32 ------ Compiling... manager.cpp c:\documents and settings\others\my documents\visual studio 2005\projects\paddy\paddy\manager.cpp(51) : error C2664: 'Pensioner::Pensioner(char *,char *,char *,long,char *)' : cannot convert parameter 1 from 'std::string' …

Hi people, A really noob question but I thought that I should find the answer to it in any case. There was always much noise made about JAVA's inherent speed and some of that speed being attributed to the inbuilt so called garbage collection. Having learned first to program in …

I have a database which stores the location of photos held on the server and have made a gridview which shows the photo and a checkbox next to each 1. I want to beable to click on the button and delete all the photos off the server and the location …

Hi guys, I'm currently doing a J2ME application that gets a JPEG image and sends it's bytes to a C# server via sockets. In the J2ME application, I can re-convert the bytes I sent to an Image and view it. On the server side, however, the SAME bytes cannot create …

Hi, i'm really new to programming in C, and iam kind of stuck on this problem, the question is [B] Write a C function to print out an integer value in base 4 (using only the digits 0, 1, 2, 3). Use this function to write a program that reads …

Hi guys, I have a modem connected to my machine. Both My C# code and Hyperterminal can open the COM port, but when the command AT is sent, no reply is got. In control panel->Modems->Query modem however, the modem responds!!! Anybody who has ever experienced this?

hi, my problem is about socket programming. My code below only connects the client to the server, and it works just fine. However, I should create a 2player game which of course require the interaction of the 1st and 2nd player. The problem here is that they really don't interact …

Im havin a heck of a problem. I have a database with 800 tables. All the tables are the same with the same fields. Each table is a survey form. My table structure is as follows: FPC_Code | FPC_Product | Price | oos | osd the above sturucture is the …

Hi. I'm new here and would appreciate any help you can give me. I am a college student and I'm supposed to do this assignment where I take data from one txt file and put it into another. This is step one of a larger project. I have some code …

Hello everybody, I am looking for some clarifications/definitions regarding some special concepts for a better OOP design.. I already have some idea for some of them, however I would like to hear what more experienced programmer have to say. :D So lets start... [code] Could u provide a short definition …

Hi I have stored File objects in a vector. Now I which to call the methods of the file objects stored in the Vector. Unlike C++ you cannot simply refer to the vector by index e.g. vector[i].getAbsolutPath() nor can you simply call vector.elementAt(i).getAbsolutePath(); I have made a File[] array = …

I have a database program i have written but it can only be used on a local machine. i want to make it a client-server application whereby the database would be on a system acting as the server and the application can run on other computers as client within the …

Hi, Please help me how to make database via VB6 which accepts sms that contains the information to the database and also, if possible, can reply to the sender. I'm planning to use Nokia 7110 with data cable connected to serial port. Thank you.

hi everybody i am a beginer n m in need of yo help i've got two classes one 4 my hardwareinfo and the other one 4 create_hdwr_info_ file both work well 2gether ,but i can't seem 2 b writing on disk. with my this statement. streamfilewrite.seek((code num - 1) * …

Hi guys, any body knows that flash disk have a serial number like hard-disk, and it's unique or not ??? thanks.

ok i just startet coding c++ and ofc im geting alot of errors. but until now ive been able to fix them myself but when i try to debug my program it says misplaced else and i just cant find out how to get it to work. so well heres …