Software Development Forum

Hi all, Does anybody know how can I get a gradient color to be used in just the headers in a Tab control? Thanks in advance.

[COLOR="blue"]Dear Friends, Am new to vb.net environment. i need to display the number of lines in word file using vb.net..please can anyone help me with this. any code will be appreciated.. Thanks and Regards, Jayaprakash[/COLOR]

I've insert a window media player object in a form. But I don't know hnow how to control or code the object. Any one can tell me where I could see how to use and code in here or the other website. Thank you.

I made a program that computes a factorial of a number. [code] #include<iostream> #include<fstream> #include<cmath> #include<iomanip> #include<string> using namespace std; //unsigned __int64 Fact(unsigned __int64 x ); int main(){ unsigned __int64 num = 100; unsigned long double fact(1); for(unsigned __int64 i=1;i<=num;i++) { fact *=i; cout<<setprecision(50)<<"i is : "<<i<<" fact is : …

How to implement hamming code in C++ or C I have a prog same as other user (Melissa). I need help to get me started in coding as i'm almost forgot everything i've learned on C or C++. The task is implement a program for any hamming codes by using …

Write a C++ program that contains a structure named “Account” having four data members 1) Account number 2) Account holder name 3) Account type 4) Account Balance Account type may be Saving, Current, etc. In main function, declare an array of structure “Account” of size 10. Populate this array by …

OK, i recently got a few books on OpenGL, i also got Microsoft flight sim x, and a nice logitech joystick to use with it. so i want to try to figure out how to make OpenGL take input from the joystick. i haven't read much of the books yet …

Hi, I've just been looking at Hello World applications for programmign CGI's - and ive discovered that: [CODE]#include <stdio.h> int main(void) { printf("Content-Type: text/plain;charset=us-ascii\n\n"); printf("Hello world\n\n"); return 0; }[/CODE] Compiles to about 15.4 kb, compared to: [CODE]#include <iostream> using namespace std; int main() { cout<<"Content-type: text/plain"<<endl<<endl; cout<<"Hello World!"<<endl; return 0; …

I have a form written in vb6 that the user is able to show listed items in a listbox from criteria from 4 different comboboxes. The data is being connected to an Access db. Where I am stuck at is after the search lists the data in the listbox the …

Hi Everyone, I m trying to built a Web Vulnrebilty Scanner which will test CGI/RFI/XSS/ on a remote Web Server.Here are my baby steps for do this project. 1-Discover pages in remote site. (ex: [url]www.google.com[/url] , [url]www.google.com/x.html[/url] google.com/y.html ...) 2-Post some scripts to the link and test the response. 3-Read …

ok am new to C# and am doing good so far except I been having a problem with the exit button the code for the exit button is: close(); or I use = this.close(); and that close the form but the problem is that the program still in the process …

I want to Show "ToolTips" when radioButton4 is Checked and when you Hover the mouse over textBox2. This works as expected. Now when I Check the radioButton5 wich makes the radioButton4 UnChecked I dont want the ToolTips to be seen when Hover the mouse over textBox2. I am trying to …

I'd like to write up something that will generate random numbers that would plot into a triangle distribution. I know how to get a normal distribution, which is similar. [CODE=python] import random for i in range(200): print random.normalvariate(3,1) [/CODE] But there doesn't seem to be anything in the random module …

Hi all.Am trying to extract a group of words from a text file.but i dont get the expected result using regular expression.Here are my codes: mytext.txt contains: [code] Group=1 Name=mattew Sex=male Age=25 Group=2 Name=John Sex=Male Age=19 [/code] When i try to get the group=1 i end up get everything below …

hi, I was trying to implement the sieve of eroathoses (I know I spelt this wrong) and it works. But i was trying to find all prime under 2 million. The .cmd for visual studio just corrupts if I try to find all prime under 2million. I am guessing It's …

I am currently storing a hypermatrix of not very many objects over a 4d hyperspace. I am working with a 100x100x100x100 hypermatrix that is VERY sparsely populated. Only about 500 cells actually contain anything. The problem is that this matrix takes up huge amounts of memory even when it's mostly …

Hi all. I wanted to run this class by some experienced programmers to see if I have any obvious errors and to get any advice otherwise. I created a test suite and everything seems to function properly so I'm interested in feedback on overall class design, choice of data types, …

Hello friends, Suppose I want to write a dll file with MS-VC8.0 compiler. I need to add [B]__declspec(dllexport)[/B] for all of the functions which will be called from outside of that dll. Now my question is that whether it is possible to export all functions of that dll at a …

hey, I am developing this game of snake, just like the nokia phones have. anyway i have worked on windows till now, but now i am using geany on linux. so there are quite some methods which are not standardised for all platforms. one of them is gotoxy() and i …

Is it possible that Treeview have Backcolor transparent. Cz when i select the properties of Treeview & choose BackColor transparent..error is there property is not valid.

Hi, I have an application where I would like to add the following: When the user clicks on a button the FileOpenDialog must activate and allow the user to select an EXE file. When the user clicks OK, the selected EXE should execute. I am new to C# so I …

I am coding in VB to add 3 fields of MS Access back end. If there is no value (or blank) in a particular field, I want 0 to be considered in addition. Following code is not working for checking the blank field. If IsNull(DE_hours) Then DE_hours = 0 End …

Hello, The Hexadecimal value of EBCDIC has to be converted to corresponding character as the user inputs it. The following table shows the hexadecimal value of characters in ASCII and EBCDIC. Can anybody help me with an efficient C-Algorithm for this conversion? Char----Deci-------Hex.ASCII---Hex.EBCDIC A ------65---------41------------- C1 B-------66---------42-------------C2 C-------67---------43-------------C3 D-------68 ---------44-------------C4 …

Guys, I'm in need for a java jar named tidalwave and drew. Is there someone who can tell me where can I find this jar?

Hi, i have seen few codes where assert macro is used to make some checks on conditions. They used 'assert' so frequently (like in every destructor) that makes code looks too bad. My question is: [LIST]why people rely on assert so much. is it because is it easy to use …

hey all! please help me to check for validaiton such that... i hv few textboxes and combo boxes and if data is not entered in them then the submit button should be locked... and also tell me where should i write the code as in .... in form_load or submit_click... …

how to convert binary float to decimal float?

Learn how to fully use the windows header with help from [URL="http://www.winprog.org/tutorial/simple_window.html"]Windows.h Tutorial[/URL], I'm pretty well along in the Programming world and was wondering if this would be really useful in becoming a programmer in the future.

Hi There, I am very very new to C#. I need to create a Windows Service, which should check my sql server database for every 30 seconds, and it should do some calculations on some table and insert them in some other table. I have the C# code to do …

I have developed, along many years, a system using VB6 for Windows, using XP Professional. Now, I purchased a iMac, that uses an Intel Core 2 Duo 2.66 Ghz processor, so that installing Windows Vista Home Premium 32 bits edition, I could use resources from Windows and OS X Leopard, …

Hi all, It's been a long time since i was last logged in here. Comatose was probably glad to see the back of me and my non stop questioning ;-) Well today i have a small question which i hope someone can help with... Here is my question... im trying …

I'm making a program, and I'm at the beginning where I'm just reading the information in. The goal of this short bit of code is to read in a date (when I finish the program it should be able to read in multiple dates from a file, but I'm keeping …

Where should I include other header files, in header file or source file? What is the difference between the below two: Example: [code] //file1.h #include "file2.h" ... [/code] OR [code] //file1.h class class2; ... [/code] [code] //file1.cpp #include "file2.h" ... [/code]

A pointer points to a memory location containing a specified value right? If a pointer is defined without something to point at, it can point anywhere, right? Here is my question: What are the practical uses of pointers? I mean why wouldn't you just make a reference to the variable …

Copy on file to another file in c++

Hi, I am learning ASM and have encountered a problem. I have the following statements. When debugging I am seeing that the value in AL is not being inserted as 02h. On the other hand if I change "mov al, [myNumber]" to "mov al, 02h", I get the desired value. …

I wonder something about adding a .DLL file to a project I am doing in a Win Form. I have rightclicked the Project ant choosed "Properties". Then under "Common Properties" I have "Add New Reference" and Added the Graph.DLL file to my project. This .DLL is a GraphControl. My question …

Hey everyone! =) I'm starting an Application Development club at my college! However, there are a fair amount of programmers with multiple backgrounds who want to be a part of the club and partake in some of the Software we will create. Most of the people who are joining the …

Ok I have a form with 4 comboboxes and 1 listbox, this form searches the db for the corresponding record to the search, the user then selects an item in the listbox, clicks a command button to open an new form with various textboxes corresponding to the db fields. On …

Hey guys, I'm stuck on some undefined references to glut and OpenGL, even when I linked my projects with the correct libraries. Well apparently they aren't correct... I'm trying to compile this: [code=C] /* Copyright (c) Mark J. Kilgard, 1994. */ /* This program is freely distributable without licensing fees …

how to crate file in c++

this question has been burning in my mind for a long time, which is more popular and superior java or .net what are the future prospects of java and .net I'm not sure whether i can post such a question here cos i'm new to daniweb. looking forward for replys. …

hey guys, I was wondering if there is anyway that my java app could retrieve the computer name. IE My computer could be named [ICODE]"PhiberOptik-desktop"[/ICODE] I want to retreive [ICODE]"PhiberOptik-desktop"[/ICODE]! Thanks PO.

Hi, I'm trying to copy a file in python, I have imported the shutil module My problem is that I want to copy file in a directory beginning with a certain name. Example I have 5 file in the fodler but i want to copy all the one tat begin …

hello, im just learning c++ and was wondering if any one could spare the time to explain to me what each line of the ollowing code does, this is no my code i was just hoping to see what each lines does to see if it wil make it clearer. …

First off let me say if this is in the wrong forum i sincerely apologize. I put this is the delphi/pascal forum but haven't gotten much back from that. so I thought I may try it here to see if some help would be available. The code I did in …

Hi, I would like to automate some of my actions on command prompt using perl. can u plz help me how to start with it. Like I want to connect to oracle database and run a sql query. How do I do that? Here are the steps that I need …

I'm mapping a file view to share an array of 200 std::strings between two processes but I've been getting an access violation error when I write a string longer than 15 characters into the array. Does anyone know how I might increase the size of each array element so it …

Hi, I am trying to change the address in an array using *nums++. When I run the program, however, the first number in the array is skipped. What am I missing? How do I get the first number to display? [CODE]#include <stdio.h> int print(int[]); int main() { #define NUMBERS 7 …

Hi. I have tree control with a structure already in it. A function returns a string that matches one of the items in the tree control structure (They are all Unique), and I need to select that item in the tree. It doesn't matter if the code underlying a selection …