8,298 Topics
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| | Write a program that emulates the DOS COPY command. That is, it should copy the contents of a text file (such as any file) to another file. Invoke the program with two CPP command-line arguments—the source file and the destination file—like this: C>ocopy srcfile.cpp destfile.cpp In the program, check that …  |
| | Hi everybody I am Joorj I need to ask about a fine dll or code or components to receive emails for multi users, because I work for a company that need a software to receive all emails for their employees and save them back into SQL Database. without using manual … |
| | hey, I have to write a program that asks the user for an input amount (in cents) and the highest denominations of change (1c,5c,10c,20c & 50c). With these 2 inputs, the program then finds the distinct ways in which the change for the given amount can be made using the …  |
| | Design and develop a program for balanced delimiters checking . Use the stack class defined in STL. Your program should take from the user the name of the C++ program he wants to check and then opens it and processes its text and issues a message saying that: You the …  |
| | Hi, What can I create a list? I would like to know how to insert items in a list. I wrote this code [CODE] void addElem(lista *&head, int elemento){ if(temp == NULL){ head=new lista; head->value=elemento; head->link=NULL; temp=head; }else { lista *new_node=new lista; while(temp != NULL){ temp=temp->link; } new_node->value=elemento; new_node->link=NULL; temp=new_node; …  |
| | What is causing the C:\Program Files\Common folder to open on boot up? I have to close it every time lately. Sometimes it reopens if I close it too soon. This is annoying. I have Windows XP. |
| | Hi Everybody, I am developed an application software in that i want to use notification Icon. But it seems to doesn't work for me. can anybody help me? Here is my code [CODE]private void button29_Click(object sender, EventArgs e) { notifyIcon1.Visible = true; notifyIcon1.ShowBalloonTip(2000, "Hello", "Hi", ToolTipIcon.Info); }[/CODE] it will not … |
 | hi... I made two class assemblies to use with my project now I want to make DLL of these class libraries so that deployment will be easy. can any one help me how to convert a class library to DLL. or com object Thanks in advance |
| | Hi. I am doing a C# windows form application and I am using Ms Access for the database. I have a sql query which retrieves data from 2 tables and I am displaying it in a crystal report. The problem I am having is for example i have 4 records …  |
| | hello everybody. i bulding now a software with a data-base i am using MFC lib. i need help how to add, edit & use data base in vc++ tks biny.  |
 | Get_Number function is a function to get input from keyboard, this function restrict the user to pass wrong input........... How to use -> For example we need to take input in any integer variable n call Get_Number() like this [CODE] n=Get_Number(); [/CODE] With Full Back Space support Please comments on …  |
| | I am trying to make a quiz form in C# . Questions are stored in Access database and it will be displayed on 2nd form when i click the button in 1st form. But it is giving me path error but my path is correct can any one help me … |
| | Hi! I have a DataBase and a query (SQL on C#). My table is about airways. So program should find one or some flights with searching them by FLIGHT NUMBER. I have DataGridView with this table. So what should I do with query and DB to get a table (DataGridView) …  |
| | Thanks for your post, can anyone post some books describing some valuable function list of C language which are more close to hardware |
| | helo m put on a project were in need to do 1)create merge feild in word using c# 2)should able to edit and add this mail mergefield using c# please help |
| | Need Hellpppppp I want to convert a digit into binary form how can i do this using C# plz help me i kno to convert binary to digit but can't do the reverse please help as soon as possible thanks in advance |
| | i am trying to change the description for each website that the mouse is hover at according to the assignment hoe can i change it from "go to Gizmodo website" to "Gizmodo is a tech blog" and do the rest with the other websites descriptions with different descriptions [CODE]using System; … |
| | Hi, I've written a code to count vowels and consonants. But it hangs and doesn't do anything when a function call is made or even before that at get statement. When I try to get a string from user to pass to the function to count vowels or consonants. Here … |
| | [CODE]#include <iostream> using namespace std; int main() { int sum = 0; // Declare an int variable sum to accumulate the numbers int lowerbound; // Set the initial sum to 0 int upperbound; // Sum from 1 to this upperbound // Prompt user for an upperbound cout << "Enter a … |
| | Hi, Is possible to load a .NET v3.5 assembly into a .NET v2.0 application? For example my application (written in delphi.NET) only supports .NET v2.0 and I would like to know can I load .NET assemblies compiled in .NET3.5 or greater? Regards, Braden Murphy  |
| | hi there, i am using a code to back (downloaded) up a database in a server and when i run the application it gives me an error saying operating system error 3 [CODE=C#] //Use this line if you have already created a bakup file. File.Delete(DBpath + "\\backup.bak"); this.Cursor = Cursors.WaitCursor; … |
| | Hi all, First-time poster and netadmin/infosec guy trying to get into coding. My company uses a SQL Server 2005 database to store customer information and the like, and I'm hoping to learn to interact with it programmatically so I can write and/or customize software to make life a bit easier … |
| | hey i m new to C#.. if want 2 store word document in Access in C# ???? How it can be done???????? PLz help me i have to submit my assignment but i m stuck with this point all my assignment is ready so plz help me as soon as …  |
| | I have this Code written but I am having problems with the While loop I need it to recognize if the password has less then 5 characters and if there are spaces. I just cannot get it working for the spaces. Can anyone help?? [CODE]#include <iostream> #include <vector> #include <string> … |
 | Hi, i'm having a problem trying to print out a list of strings. i can get them to print out using rectangles successfully but when the bottom of the page is reached it wont go onto the next page, instead it just stops printing. I've done this so far which … |
| | Hello, I want to create a set of Brush tools as we found in Ms Paint like Crayon, Marker, natural pencil, oil brush and water color brush. How I can achieve this using GDI+? Please help me out on this. Regards, Jayant Paliwal |
| | hi, i have a destop application and i have data in 4 arrays, what i want to do is to open an excel file and then add the array data into the excel file, nd then save the excel file . please how can i do it i tryied using … |
| | Hi, just got a question involving the use of MVVM. [BACKGROUND DETAILS] I'm using C#, WPF and MVVM Im using the templates provide in this [URL="http://msdn.microsoft.com/en-us/magazine/dd419663.aspx#id0090102"]MVVM article[/URL] [MY QUESTION] I have created a new View, that displays a textbox with button and on a pressing the button get the value … |
| | Dear all I am brand new to C# and have previously only written programs in Javascript, so go easy on me ! I have written an "app launcher" program which reads a text file line by line. Each line is just a path to a program e.g. C:\Users\Matt\Desktop\Gravity.exe So far, … |
| | Do you see anything concerning? Would you do something differently? Any comments? [CODE] public partial class mainForm : Form { public mainForm() { InitializeComponent(); } // String array private string[] myWords = new string[4]; private string currentWord; private int wordIndex; private void parseWords() { myWords[0] = "The "; myWords[1] = … |
| | Hi, I'm a beginner programmer and I have an assignement of making the radix sort! My plan is to make a helper function that will return the place value of a number. (for example, if the number is 127, then the function will return either a 1, 2 or 7) … |
| | good day guys! anyone can help me about this.. i need to create a login form with database (users.mdf) im newbie in c# .net i manage to create a connection my problem is the code behind the Login_Button thanks God bless |
| | Hello, I am writing a prog with ASP in C#. I have 2 separate pages. on the first page there are 2 textboxes and a button. the first box is a validation check (a code) the second one is the ammount of money you want to withdraw (max of 1000) … |
| | Hi Everyone, I want to seek advice on how to acquire to strong background in Client-Server Programming, i mean learn it from scratch since having no knowledge about it but with networks Thanks  |
| | Hi. I am doing C# windows form application. on a form i have a button and when i click that button i need it to open an html page (help page) which i have designed using HTML Help Workshop. how to do that? |
| | Hi I have a access database that contains foreign characters(Hebrew language). How can i search the values in the column by using c#? This is my code: SELECT * FROM "table name" WHERE column_name LIKE '%שגל%' I'm getting this error: Syntax Error in SQl statement Can anyone please afford your … |
| | Hi, I am trying to get control of an opened command prompt.Is there any possible way to do that. So that i can directly pass arguments ie commands to command prompt using c# coding. ( I tried using process but only killing the process is working so that already opened … |
| | Hi i have a C# windows form that has two list boxes on it.The left one contains a list of 16 student module codes that are available to enrol onto. The user selects a module from the left to transfer to the right box. I have it working up to … |
| | One of the things that always irked me about C# is its lack of an InputBox function. In VB, You can simply do [CODE=VBNET]response = InputBox("Enter your name")[/CODE] Unfortunately, there is no C# equivalent. Sure, you can call the VB one, but doesn't that kind of defeat the purpose of … |
| | Hey, so im creating a work example for school and right now i'm working on an "address book" sort of. I have three options the user can select add, view, and delete contacts. I want the "view" option to be able to search for first and last names inside of … |
| | Hi, I'm working on a simple calculator in Delphi. The assignment is convert C code to Delphi code. My problem is that I've tried for days and I can't come up with something to replace "getchar" from the C code. This is the code in C: [CODE]#include <stdio.h> #include <stdlib.h> … |
 | ok lets say i have the following text T 2 X F X 2 Y G Y 1 Z Z 2 G 1 I 3 T G E F 2 I E looking at the first line t is the vertex 2 is the number of edges it has and … |
| | Hi, i'm trying to implement a print function and i can print a single string out but i'm having trouble configuring the page setup properly, mainly moving to a new line when the margin of the page is reached and moving to a new lines for each string in a … |
| | Hello! Hi guys i have a little problem here and a few ideas on how to solve it. I would greatly appreciate it if you can point me in the right direction. Don't have much experience in these matters. [B][U]The problem:[/U][/B] Need ot present a JPG from a camera(should look … |
 | Hi everyone, I know there's a section designated for Mobile Development but, that's really dead and It wouldn't hurt anyone if I posted here - It's a C# related question anyway. I'm making a Naughts and Crosses game on my Windows Mobile - HTC. The game works fine, I can …  |
| | I have a multi-threaded application using over 500 threads and I want to log certain things that go on inside these threads to a single log text file, however not all the threads can access the file at the same time so how can I do this? The only way …  |
| | hi all, i need to develop windows applications(c#,mysql)as i have started to develop applications recently i need some examples to refer(which includes almost all controls) may be like customer maintenance or order placement form etc..so can any one help me out.. thanks a lot, |
 | I am doing a personal project to get to know C a little better: Some essential information - I have a usb printer - I am using Windows 7 OS..suggest better Os..haha..not NT or ms-dos ;) - I am using Visual C++ 2008 Express edition..coding strictly in C however(You can … |
| | hello iam using visual studio 2005 i want to build website with c# not apllication but tutorials show that they have been built only in vb can some one show me links to build websites through c# |
| | Hello, I have spent numerous hours re-working this code and I hope someone can clear up my confusion! This program asks the user to enter a file name which will then create and display that file with a poem in all caps. The user is again prompted to enter another … |
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