C++ :: Creating Accounts And Stores It On CSV File

Jun 20, 2013

What I am trying to do is a small program that creates accounts (User name, age,...), and stores it on a CSV file. And later I can search for a user and edit some information about him (example, his age).

Here is my code:

#include <fstream>
#include <iostream>
#include <string>
#include <stdio.h>
#include <io.h>
#include <stdlib.h>
#include <string>

Looking at the "old code" ("void searchaccountold()"), I am sure the problem is on the "while" part ("while (myfile >> name >> age >> money)").

It should work, but it doesnt. I am almost sure the problem lies on the ";"... Because the CSV uses cells, and to pass to the second cell I would normaly need an ";" and in my case I have ">>". I have tryed to change them, to use getline, etc... and didnt work.

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C++ :: Creating Bank Accounts Using Classes

Feb 25, 2014

I am creating a bank account using classes. I have created the classes and now implementing them in my main program. I haven't written anything in the withdraw, find acct and all functions except "read account: read_acct()" because i wanna test if it reading the data from my .txt file or not. Dont know whats wrong with the program its not executing. Would let know that i'm new to classes and objects. Following is the code:

****************************************************
*************MAIN PROGRAM*************************
****************************************************
****Bank Accounts.cpp****

[Code]....

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C++ :: Storing Accounts In A Text File

Feb 21, 2015

The problem that occurs is coming from the I/O I believe. I am creating a bank handling program and I am storing the accounts in a <map> and then I am storing the accounts in a text file. The problem I have is when ever I am closing the application and restarting it and want to read the text file I am getting nothing or I am getting really odd results. In the application it can be that it does not read anything or it could be that I get

Acc nbr: 0
Name: -47000300
Type: 12333993
balance: Å

But in my txt file its perfectly normal. Sometimes when Ive been trying to play around with the code the txt file changes the text to kanji signs. I've created an own implemented class that handles the account for example, deposition, overloading constructor of creating an account, withdraw, returning various information. The attributes are all public.the read file function:

void read_file(){
string name;
int pnbr;
int accNbr;
int balance;

[code]....

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C++ :: Bank Accounts Program Using Structures

Mar 1, 2014

I have an assignment to write a program using structures, getting input from a .txt file and output in text file as well. I have written a program that only reads and prints the data. I am trying to test if it works fine or not. I always comment an unnecessary code but still it wont compile. Now whats wrong with this program?

/* Bank Accounts Program */
#include <iostream>
#include <string>
#include <fstream>
#include <cstdlib>//needed to use system() function
using namespace std;
const int MAX_NUM = 50;
void menu();

[Code]...

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Visual C++ :: Moment When All Interactive User Accounts Have Been Logged Out

Nov 17, 2013

I'm writing a Windows service using WinAPIs and C++. One of the options is that I need to send the system into sleep after all users are logged out. The log-out command is started from the UI (which can notify my service), the problem is knowing how long it takes for all user accounts to be completely logged out before putting the system to sleep.

I first thought to introduce an artificial delay from the moment when the log-out command is issued and before entering the sleep mode, but in a situation when some user account was configured with a roaming profile, the log-out process may well exceed my delay.

how to know if all user accounts are logged out "for sure"?

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C/C++ :: EEPROM Stores In Int To Char Convert

Jun 25, 2014

I am using eeprom my integer data store in that int =1234 it stores ony character in eeprom. one character is 12 and other one is 34

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C :: Create Structure That Stores Player Name And Score

Aug 8, 2013

We are told to modify this code following the instructions given within the code. It is a tictactoe program.

Code:
#include <stdio.h>
#include <string.h>
#include <stdlib.h>

// Create a structure that stores a player's name (up to 20 characters) and score (# of wins)
// Call the struct Player

void info(void) {
printf("

[Code] ....

I've ended up with the following code, but the part about the name of the datafile is giving errors upon running the program.

Code:
#include <stdio.h>
#include <string.h>
#include <stdlib.h>

// Create a structure that stores a player's name (up to 20 characters) and score (# of wins)
// Call the struct Player
typedef struct {

[Code] ....

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C++ :: How To Make Array Which Stores Values From User

Sep 22, 2013

How to make an array which stores the values i'm getting from the users?

For example if i have a function which allows the user to give me values, how can i store them in an array.

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C++ :: Function That Stores Number Into Integer Array?

Apr 30, 2013

I'm writing a function that stores a number into an array. If the number is greater that the lowest number in the array then it replaces it. The array size is 10. When the number is stored in the array. The lowest number must then be remove.

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C++ :: While Statement - Calculate Total For Three Stores Payrolls

Mar 26, 2013

I have a program that needs to calculate the total for three stores payrolls.

Inputs would be the three stores payrolls
Output would be the total of all three

I HAVE to use the while statement.

I have also read the articles on the while statement on here and on other sites. I'm having trouble because every site I've seen so far has only been giving examples of numbers(like counting down or repeating a statement so many times).

Code:

#include <iostream>
#include <cmath>
using namespace std;
int main() {
//declare variables
int storePayroll = 0;
int totalPayroll = 0;
int storeNum = 0;

[Code] .....

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C++ :: Write A Program Which Stores 10 Decimal Numbers In Array

Sep 24, 2014

Write a program which stores 10 decimal numbers in an array. For these numbers accept input from the users. Once the array is populated do the followings:

Display each elements of the array
Display the sum of all the elements of array

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C Sharp :: Storing Positions Of DrawRectangle Into A List - Only Stores Last X And Y?

Oct 12, 2012

I am trying to store values of X and Y into a list like this:

if (pictureBox1.Image != null) {
                    draw = true;
                    Graphics g = Graphics.FromImage(imageFile);
                    Pen pen1 = new Pen(color, 4);
                    g.DrawRectangle(pen1, e.X - 3, e.Y - 2, 5, 5);

[Code] ....

It stores all the nodes but it stores them as the same position, I am not sure how to make them act independently.

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C++ :: Pass Object To Class Which Stores It In Container As Unique Pointer

Jul 24, 2013

class A (abstract)
class B : A
class C {
void add ( A(&*?) a )
std::vector<std::unique_ptr<A>> data; //unique_ptr<A> because A is abstract and therefore vector<A> isn't possible
}

upper situation. What is the best way to pass add an object of class B to C?

with C::add(A* a){ vector.push_back( unique_ptr<A>(a) ); }
and
int main() {
C c;
c.add( new B() );
}

This works, but i don't think it's very nice, because you could delete the pointer in main. What happens then with the unique_ptr? I could probably make C::add( std::unique_ptr<A> u_p ); but maybe it can be avoided that the "user" (in main() ) has to create the unique_ptr itself.

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Visual C++ :: Application Which Stores Information About People Along With Task List

Dec 19, 2012

Basically the question is to develop an application that allows: Create an application which stores information about people, along with a task list.

The user should be able to Store people's information

Name,
Age,
Telephone number,
Address

-Retrieve information by entering name
- Remove a person's record by entering their name
-Return records for all people, sorted according to an information type other than age
-Enter a task which needs doing, a priority entered for its urgency
-View highest priority task on the list
-User should be able to remove highest priority item on the list

How to develop this application on a console command line interface style or any other style.

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C :: Creating Product Inventory File?

Jan 26, 2013

How to make a program in C to create a product inventory file containing pro0duct name, cost and quantity and then read the prouct inventory file.

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C++ :: Creating Variable Name For Binary File

Dec 11, 2013

I'm attempting to split a large binary file into smaller manageable files for analysis. I've written most of the software but I'm stuck in a couple of places.

1. The binary file is split by looking at a couple of bytes to determine when to create a new file or continue appending to the current new file. The question is when I need to create a new file, how can I dynamically sign it a name? My intention is to rename each subfile by: "original_name" + new section id + ".log".

2. The start of each section is determined by a specific pattern (6 bytes of FF's). I'm running into an issue where the pattern check is checking for 5 bytes instead of 6 because the for..loop doesn't increment for one instance.

I've attached the code I have so far.

#include <iostream>
#include <stdlib.h>
#include <stdio.h>
#include <string>
#include <sstream>
using namespace std;

int append_to_file(FILE *f,long sec_start, long sec_end)

[Code] ...

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C++ :: Creating Script File For Autocad

May 2, 2014

I want to write a visual C++ program to create a script file for Autocad. A script file has the extension .scr

The goal is, to create the file, write information in it and close the file and save it at a specific location. How can I create the file? I have tried the CreateFile function but I can not make it work. I use the Visual C++ express version as a IDE.

The question that I have is: how does the function look like? Which header files should I use and where should I put the include statement?

// PDFScripper.cpp : main project file.
#include "stdafx.h"
#include "Form1.h"
#include <Windows.h>
#include <stdio.h>
#include <tchar.h>
#include <WinBase.h>
using namespace PDFScripper;

[Code] ....

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C++ :: Creating Vector Array And Reading A File

Apr 23, 2013

Creating a Vector Array + Reading a file ....

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C :: Print Pascal Triangle And Stores It In A Pointer To A Pointer

Nov 27, 2013

I have to write a program to print pascals triangle and stores it in a pointer to a pointer , which I am not entirely sure how to do. I also have to write the file and read it, then create a binary file. Assignment is attached. I am not the best with programming and especially with pointers. I will post my code below.

Code:
#include <stdio.h>
#include <stdlib.h>
void writePascalTriangle(char *fileName, int heightOfTriangle, int **triangle) {
FILE *fp;
fp=fopen("writePascalTriangle.txt", "w");

[Code] ....

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C++ :: Creating Another Source File In Console Application - VS Error

Jan 5, 2014

All I am trying to do is create another source file in a simple Visual Studio C++ console application.

I get the following errors:

intellisense: expected a delcaration
error C2447: "{" missing function header

I didn't create another int main () in this source file, so what is causing these errors.

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C++ :: Creating A Text File For Randomly Generated Numbers

Apr 28, 2015

My code compiles, but it doesn't get past this:

Here's the code:
#include <cstdlib>
#include <iostream>
#include <fstream>
using namespace std;

//ofstream random_numbers("randIntContainer.txt");
ofstream random_numbers("D:/StudentData/Documents/DataStructures/SortingAlgorithms/randIntContainer.txt");
void generateNumbers();

[Code] ....

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C++ :: File Input And Output - Creating Graph Plotting Points

Feb 10, 2014

So I am trying to create a program that reads a series of files and creates a graph plotting points from the file. So far my code looks a little something like this -

include <iostream>
include "ccc_x11.h"
include "ccc_shap.h"
include "ccc_win.h"
include <fstream>
using namespace std ;
int ccc_win_main() {
cwin.coord(-10, -10, 10, 10);

[Code] ....

However when I run the program nothing happens. I think it has to do with the way I set up my files, which looks a little something like this-

-9 -9 -9 -9 -9 -9 -7 -7 -6 -6 -5 -5 -4 6 3 1 -1 -3 -6 5 -5 4 -4 2 -2 0

The first thirteen numbers are the x values of the points, and the last thirteen are the y values of the points. Is there any other way to have my program read the file and display the given points?? I would use getline() however that would make my point into a string, and I dont really know how to convert a string to a double before putting the variable into a point.

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C# :: Creating Service To Monitor And Read Contents Of File From A Folder

Feb 10, 2015

am trying to create a service that will try to create a service that will monitor a folder. Whenever a new file gets created, I am trying to read the contents of new file and copy contents (with same file) at a new location.

The problem I am facing is that only first file that gets its name copied and a file created at a new location, but without any contents. The subsequent files do not get created at all.

My Services.cs looks like this:-

public partial class Service1 : ServiceBase
{
public Service1()
{

[Code]....

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C :: Creating Linked List Of Students With Individual Data Read From A File

Aug 27, 2014

In the program I'm writing, I'm creating a linked list of students with individual data read from a file. At the moment, I have written two functions to accomplish this; one that creates a student node and fills it from a line file, and a second that calls on the first to create a linked list. It seems to work fine except for one thing; It seems that EOF is being reached first, but the function continues on anyways? Here is my code so far...

Code:
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
struct student
// Declaring student structure globally.

[Code] .....

And here is what the input file would look like...

Thui Bhu, 100, 90, 80, 100, 89, 99, 88
Ariana B. Smith, 90, 90, 100, 100, 99, 100, 95
Emily Gonzales, 100, 90, 100, 70, 78, 78, 80
Jennifer L, 80, 90, 90, 100, 89, 99, 85
Maria Jones, 65, 72, 77, 68, 62, 70, 65
Bill Gates, 60, 54, 38, 62, 65, 60, 50
Escobar Morris, 83, 77, 88, 76, 79, 72, 76
Anne Latner, 80, 80, 85, 95, 90, 95, 98
John Doe, 45, 87, 88, 89, 67, 96, 79

And here is what the output is...

EOF

EOF in create_record

Thui Bhu: 100 90 80 100 89 99 88
Ariana B. Smith: 90 90 100 100 99 100 95
Emily Gonzales: 100 90 100 70 78 78 80
Jennifer L: 80 90 90 100 89 99 85
Maria Jones: 65 72 77 68 62 70 65
Bill Gates: 60 54 38 62 65 60 50
Escobar Morris: 83 77 88 76 79 72 76
Anne Latner: 80 80 85 95 90 95 98
John Doe: 45 87 88 89 67 96 79
Press any key to continue . . .

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C++ :: Creating A Game - Read Prices Of Object Inputted By User From A File

Feb 19, 2013

How do i read a specific part of a file? I am trying to create a game that reads the prices of an object inputted by the user from a file. This is the code i have so far

#include <iostream>
#include <fstream>
using namespace std;
int main () {
ifstream infile;
infile.open ("Objects.txt", ifstream::in);

[Code] ....

The file contains this :

Example objects
( ) store items
(item) (purchase value)/(sell value)

Grocery Store Items
Fish 5 7
Vegetables 10 15
Drinks 20 30

Weapon Store Items
Pistol 300 375
Rifle 400 500
Ammunition 20 30

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Visual C++ :: Creating Loop To Call In Entries From Text File Named Set

Jul 14, 2013

I am trying to create a loop to call in the entries from the text file named Set. The entries of Set.txtare :

1 2 3
2 4 5
and so on .. (64 such combinations)[/CODE]

It basically means the first combination for testing is 1 2 3 and next has to be 2 4 5 and so i have 64 such entries defined in set

My test files are located in D://data// and are named tst_data1 to tst_data64.

I created a loop for test set but its incorrect

Code:
// loop for test samples
char basefilename[] = "D://data//";
char , testFilen[160], numiChar[10];

for (int i=1; i<=64; i++) {
strcpy(basefilenme, "D://data//");
strcat(testfilename, Set[]);

[Code] .....

How can i call the Set .txt and how to define it.

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