8,298 Topics
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 | Hello! How is everyone? I have been working on this for about a week and a half, and I need it to function properly. I am going to be using this program to build my next assignment, thus needing it to work properly. My problem: I am trying to write … |
| | [B]i need c program for [/B] [B]1.[/B] "[B]menu driven in c program using pointers[/B]. [COLOR="Red"]1.comparition of two strin , 2.length of two string, 3.reverse, 4.palindrome all without using string function" [/COLOR] [B]2.[/B] "[B]menu driven program using pointer with array[/B]. [COLOR="Red"]1.addition of two matrix, 2.subtracion of two matrix, 3.multiplication of matrix, …  |
| | heah pls can u send me some progmmes to my email id ie...[I]<<snip>>[/I] pls |
| | Can any software testers out there help? I've noticed a lot of job adds asking for a tester with c# experience. I would like to learn a new language and apply it to software testing. Please can you tell me the type of programs testers creating in C#? Thanks, RedRose123  |
| | Split from : [url]http://www.daniweb.com/forums/thread95153.html[/url] hi iam doing leave management system&document managemet system as prjects.so, pls send me the source code and the way to present them in C# and ASP(2005) with sql server 2005. plsssssssss............ |
| | I am trying to do this C++ homework, my second one, i am very new to this and have no idea what is going on i would appreciate any help. thank you. below is the homework problem and what i have so far. i know that i need to create …  |
| | I'm having a bit of trouble getting string input while i'm in a function. I was wondering how I could input a really long string (about the size of a paragraph). cin >> entryA seems to work, but only with 1 word. Any more and it starts looping getline(cin, entryA); … |
| | Hey all! I have this assignment for my school project to create a simple address book using classes that do the routine stuff like adding a contact, searching it, modifying it, deleting it... Here is the code but it won't run properly. I tried but couldn't figure it out. It'd … |
| | hi to all, I want to develop site like GIS system(geographical information system), how to crate it using c#??? plz help!!! |
| | hey guys... can anyone help me in connecting xammp to vc#.net?? xammp is a package and mySQL is one of its softwares... i cant connect to my database... can anyone give me a code/s....tanx guys.... |
| | Hi there again, looks like I ran into trouble again. Well, programming doesn't look simple to me. What I want to know is how do I invoke an executable file from a c# application? Are the procedures same in both console applications and windows application? |
| | I tried below code... it's doesn't work as well... any got solution for this? Thanks. [CODE]using (OleDbConnection con = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=\"" + fileName + "\";Extended Properties=Excel 8.0;"))[/CODE] |
| | Hi, I was new to c# and asp.net .I want to create a simple login page using ASP.net with c# code behind.I had 2 textboxs(username and id) and 1 button control.I stored all the username and id in MS ACCESS database.Database name "user.mdb" and table name "table1" (only 2 fields … |
| | Hello sir, I tried with this code it is running well but I am not getting mail in my account with this code, even this code is not giving any error. Is there any problem?? Please help me. |
 | Hi all, I'm beginner in c++, I'm trying practice on c++ basics, since few minutes I tried practice "setw" operator, I wrote this trivial program to print some data in console screen, but when I tried build it it gave me error..! [CODE]//print game names and my prefer rating in …  |
| | hi, i'm having trouble compiling this code: SparseMatrix.h: [CODE] #ifndef SPARSE_MATRIX #define SPARSE_MATRIX #include <ostream> class SparseMatrix { //class data ... SparseMatrix operator+(const SparseMatrix& rhs) const; SparseMatrix operator*(const SparseMatrix& rhs) const; }; ostream& operator<<(ostream& out, SparseMatrix& rhs); #endif [/CODE] SparseMatrix.cpp: [CODE] #include "SparseMatrix.h" ostream& operator<<(ostream& out, SparseMatrix& rhs) { ... … |
| | Hi, I'm having problems adding images to a game I'm trying to modify. The given project has some images in a folder called "Images". So I added new images to this folder and tried to use these new ones in my code. To do this, I right clicked on the …  |
| | hi all, i am really stuck with c++ pointer issues. what my program is supposed to do is to take input from user and recognize whether the entered string is a valid word from the grammer S::= a|(S) hence grammer should accept words like... a, (a), ((a)),(((a))).... i have done … |
| | Hey, I was just wondering, but what code do you need to be able to press a few buttons on your keyboard. Like, if I want to type "Cheese is yellow on the moon!" I'll just run the program. Or if i want to do ctrl+alt+del to go to task … |
| | Hai,I am trying to connection using web.confing in connectionstring element and i have written below code in connectionstring element in [CODE] <connectionStrings> <add name="DB1" connectionString="Data Source=DEV5\\SQLEXPRESS;Initial Catalog=icondatabase;Integrated Security=True" /> </connectionStrings>[/CODE] And in the .aspx.cs file (in Load_page)i have written below code [CODE] string connection= ConfigurationManager.ConnectionStrings["DB1"].ToString(); SqlConnection cn = new SqlConnection("connection");[/CODE] … |
| | Hi, I'm just wondering if there is a good place where I can find some tree implementations for c++ (Splay trees and Heaps, in particular). Any input on resources where there is source code for different tree implementations would be appreciated, as I don't have the time to write one … |
| | I need help with this problem. I have tried writting the program, i just can not get it to run properly. Problem is: Create a function named 'circle_area' that will find the area of a circle. This function should have the following prototype: float circle_area(float radius) circle_area should return PI*r^2. …  |
| | Hello, I have a web app that on a buttonClick event it goes and checks a database for a particular field. if that field = a certain value, the app does something. is there a way to make this app run every x seconds rather than on a buttonClick? do … |
| | Hi, i'm trying to create a program so i can log every person I meet, which i have done quite easily with databases. However i would also like to be able to log each time i meet that same person which is where i can't figure out what to do. … |
| | I'm new to using delegates and invoke methods. Can someone please quickly identify what I'm missing here. I know this code is no where near completed right now, but as is, it's working for what I'm trying to test. Basically I'm creating a simple client application that is receiving a …  |
| | Hello everyone I have been working on generic C data structure (Doubly Linked List) and I have a question: ------ List.c ----- [code] struct node { void *data; struct node *next; struct node *prev; }; struct list { unsigned int length; struct node *head; struct node *tail; }; typedef struct … |
| | Hello! I have a question regarding the set up of my binary search. For my program I am working on, I have taken a .txt file full of first names and sent those first names to a string array. The names are then sorted, and from there I ask the … |
| | The leap year thing is troubling, eg 29-02-2009 is not a leap year but it still displays a day which it should not. [code] #include<iostream> #include<conio.h> using namespace std; int main () { int d=0,m=0,y=0,r1=0,r2=0,r3=0,r4=0,l=0; cout<<"Enter day : "; cin>>d; cout<<endl; cout<<"Enter Month : "; cin>>m; cout<<endl; cout<<"Enter Year : … |
| | Well hello! I'm having problem with reading data from notepad.. So here is what I'm trying to do. etc.. I have notepad file "Doc" and in it there are few things: Level= 5 Cash= 100 And what I want from my program to do is to read Level and Cash … |
| | Hello everyone I have a problem using a "search" statement in mysql, using c#, here is my code: [CODE] private void btnBuscar_Click(object sender, EventArgs e) { SearchBook(txtBuscar.Text); } private void SearchBook(string bookID) { String connStr = "Server=localhost; Port=3306; Database=biblioteca;Uid=root;Pwd= -----;"; DataTable dt = new DataTable(); const string query = "SELECT … |
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| | [QUOTE=sknake;884992] - [url]http://www.daniweb.com/forums/thread196171.html[/url] As far as I know you cannot save over a file that already exists. With Excel automation I always save the file to a temp file and overwrite the old file:[/QUOTE] Interestingly this seems to work for me without having to make a copy, etc: [CODE]wb.Close(true, missing, … |
| | Hello, i want to make a multiline listbox, that would look like [URL="http://www.daniweb.com/forums/attachment.php?attachmentid=13350&stc=1&d=1264164137"]this[/URL]. I was searching for solution for a week so i think now is the time to ask for help :( As you see this listbox is so special, because it has two lines per row and those … |
| | Hi, I am loading some pictures from a traffic cam website and displaying them in picture boxes but the form freezes because its working too much. Is there any way to speed up the process, here is my code. [code] string[] picURL = new string[9]; picURL[0] = "http://www.nzta.govt.nz/traffic/current-conditions/webcams/webcam-images/cst1.jpg?rnd=0.0822959104552865"; picURL[1] = … |
| | First off thanks to all the members of daniweb for all there help and support, they've been fantastic. I'm on the last stage of my program and i need a little more help. I am using binary serialization to save information, i don't want to use xml because frankly it … |
| | Hi everyone...I am building a program to input students names(first and last) and also GPA. I have everything working but the sort by last name. Everything works fine, even the GPA sort but the last name sort will not. Please help. Below is the function in my program i am … |
| | how to make database connection in sqlserver 2005 in c# |
| | Hi, I have a structure declared in C# [CODE]public struct myStruct { int x; }[/CODE] I created a 2D array of structures [CODE]myStruct[,] theStruct = new myStruct[3,3];[/CODE] What is the C# equivalent of the following C++ code? theStruct[0][0].x = 50;?? Please Help Thanks in advance |
| | please can someone help, i wana add row to a xml file .mwa |
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| | This is going to be somewhat a lengthy post, i do hope someone here can help me with this problem that i've already spent a gazillion brain cells on. >.< I AM a student asking for help as i cannot seem to be making this work with my atrocious programming … |
| | Greetings again. I'm encountering an error with the following section of my script. If I include the commented section my program returns the following error; "(Router -Startup) the URL cannot be empty. Parameter name : url" With it commented out like below, the .dll functions correctly. [code] public List<Form> Startup() … |
| | Hi. I am trying to input values from a user and put them in a linked list. Some how when I display the values that the user inputs, they are both show up under one variable. ie. user inputs $3 and then inputs $5 for next variable. however, when i … |
| | any body can help me on how to embed powerpoint in c# form ?? tnx people god bless.. |
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| | [CODE]//word frequency counter #include <stdio.h> #include <stdlib.h> #include <string.h> #include <ctype.h> struct words { char word[255]; int count; struct words *next; } *pointer, *start, *previous; int statistics(); int main(void) { statistics(); system("pause"); return 0; } int statistics() { FILE *fp; int pom,a; char quest[255]; start=NULL; fp=fopen(name, "r"); fscanf(fp, "%s", &quest); … |
| | hi everybody, i am a freshly formed in proffessional programming in the .net c#, VB, and Asp.net platform. For a new personal project, i am trying to find a solution to sign in to a site automatically. i started inserting a webBrowser in the windows form, charged the url which … |
| | Hello everybody :) I've to solve C++ problem and there it is: [B]You have to write a program in C++ that computes the difference between the maximal and the minimal value of function f(x,y) obtained on an integer point in a given rectangle [a, b] x [c, d]. Your program … |
| | How to set colors to half word of a tree view node in C#?? [B]newnode.backcolor=color.red[/B] ; ------> this gives colors to all the nodes in the treeview. But i need to get colored only a first word. Eg:[B] Java Programs[/B] ....i need to color the word [B]Java[/B] and not[B] Programs[/B] … |
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