Software Development Forum

Please help to solve this problem.....i am using c++ programming language.... the output of the problem is.... [ATTACH]11520[/ATTACH] i only have this... help me plsss....... [ICODE]#include <iostream> using namespace std; int main() { int a, b, c, e, i, j, k, m; int z=1; int n=10; for (a = e …

hi i am trying to use incbet.c alone . it is presently availabe as library (with its makefile) as given below . i wanted to know all the files used by incbet.c . i dont know details about make file . i tried to to look at GNU tutorial on …

i get an exception when i am trying to save an xml document. the interesting thing about this problem is i dont get it when i deploy the pocket pc application using visual studio. when i create my smart cab project and run this in pocket pc, the same application …

Is there any way to go to a specific line of a text file and print it to screen? I used getline to do this, but what if i need to enter a number and the program will go to that line number and print it to the screen. is …

HI, I am a Beginner to C#. I have knowledge in C++ programming. please give me a reference to learn C#.

Hi, I am fairly a newbie to vb.net and am developing an inventory control windows application for a client. I am creating a search form for my application. This search form searches the categorys table and returns the results in a datagrid view. The search bit of it is working, …

Hullo. I would be very nearly eternally grateful if someone would explain how to convert a void pointer's target (eg 0xda9f000) into a string in C. Both my own brain and google have failed me on this one. I can do this in printf using the wonderfully inelegant line: printf("Value:'%p' …

Hi, I have a question related to pointers to base and derived classes. I have the following base and derived class: [CODE] class A { protected: double a,x; public: void set_ax(); virtual void mult_ax(); }; class B:virtual public A { protected: double b; public: void set_b(); void mult_ax(); }; class …

I wanted to validate some values using Javscript. My senario is like this: i have a variable something like this "$[LANGCOD] $[PHONENO] $[CARDNO] " In the text box i may give like this $[sdfssf] now i sholud check if the text box value sequence is present in the above string. …

[QUOTE]I am facing the problem in select the item dates. This is because i only want the condition of month from table dates. So i think the data set i write it get the error. Any one can help me,Thanks.[/QUOTE] [CODE] con.Open() sql = "SELECT DISTINCT Month(dates) FROM summary WHERE …

im curios since i just completed mine [URL="http://www.daniweb.com/forums/thread221217.html"]my first program (thread)[/URL]

when i build the smart cab project i need to right click on dependencies and click refresh. then i need to build the project again to see those dlls in the output folder. is this a known bug i dont know, but because of this i need to add all …

Hi I am a new user in VBNet. Someboady Please help me to find the solution for the following. Atpresent I am woking in a electronics based project. I measure the voltage and current measurements in to some string variables. So on each press of a button the values in …

Hi . How we can design graphical menus in c++ for a multimedia device ? Thanks ...

Am getting problem with this update statement: Here's the code: [code=vb.net]Private Sub cmdUpdate_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdUpdate.Click Try Dim com As New OleDbCommand com.Connection = con com.CommandText = "Update Sales set CustomerId='" & txtCustomerId1.Text & "',WatchId='" & txtWatchId1.Text & _ "',Dateofsales='" & txtDate.Text & "',Quantity='" …

[B]I am developing a database programme on VB 5, but i do not want to use MS Access as the database. Is there any help available for Oracle or SQL Server databases? Thanks[/B]

Hi all, I’m doing some automation for a nightly deployment of some software. My program should: Open a program Send shortcut key press to the program Push a button And close the program again. So far I can open the program, bring it to front, send shortcut keys, but I …

Hello, I have this problem with multidimensional array on Form. [QUOTE]I have multidimensional array (like 5x5 matrix), but I can't add buttons on the form, if I use Controls.Add it adds only one button, and if i use Controls.AddRange program gives me an error [/QUOTE] I want to make a …

Hi All, My update query refuses to update the data in the Excel sheet via OLEDB connection. I am able to insert and retireve the records but could not update. Though my syntax is correct and when I execute the query using ExecuteNonQuery, it shows no error no exceptions but …

hi guys i am doing a project and i need so help plzzz [URL="http://s891.photobucket.com/albums/ac111/redblood_bucket/?action=view&current=uu_000.png"]http://s891.photobucket.com/albums/ac111/redblood_bucket/?action=view&current=uu_000.png[/URL] at this link u can find a pic this a small part of my project the problem is that i want everything that i type or want to display like welcome to the back blah blah …

Hi! I have a grayscale image in my pictureBox. I want to box up the white pixels in the image using the rectangle. Can anyone teach me how to write the code. Thanks in advance .. Best regards,

[LEFT]i have an assignment to make a bus reservation system that will return in main 35 times and increase the ticket number,using function arrays,and looping and can anyone help me ive been doing this assignment for 3 weeks now and i cant do it. [/LEFT]

I'm using VS 2008 C# Express edition here. Try to use a CheckedListBox, which I think is just a fancy ListBox. In designmode I can set the property SelectionMode : None (? rather strange for what I think is a list of checkboxes) One MultiSimple MultiExtended When I select one …

Hi guys, I've a problem calling a 'parent' PyQt4 method from inside an object that inerits it. Here is the code: [ICODE] import sys from PyQt4 import QtCore, QtGui class ItiaQPushButton(QtGui.QPushButton): def __init__(self, txt): super(ItiaQPushButton, self).__init__("Hello") print super(ItiaQPushButton, self).__doc__ #QtGui.QPushButton.setText("BO") def setText2(self, txt): self.setText(txt) #super(ItiaQPushButton, self).setText("PROVA") class Window(QtGui.QWidget): def __init__(self, …

Hi ... Is there a way to write a program in c++ that get a decimal number and convert it to its equivalent in hexadecimal without using arrays ? A bit guidance please .... Thanks ...

Dear experts, I am new to the subject of bitwise operator. I know some of the basics like the gates and how the gates function eg. and gate, or gate, exclusive nor gates. And also how to change decimal numbers to binary numbers. But I am not quite sure about …

Is it possible to run a .py file on a computer that doesn't have Python installed? I'm asking this because I was messing around with py2exe and noticed that every time I built an executable, it would create a 'python26.dll' along with some other files. I was wondering, if I …

How to add scrolbars to a panel... i dnt wanna use a scroll pane....jst add scrol bars to the Jpanel.....Is it possible...? IF NOT let me knw how to some text with scrol bars..

How to retrieve Motherboard, Hard Disk serial numbers and other related information on Windows 64 bit OS?

I need to build a small application to read/set the figure in app.config file, which in remoting section channel port value, how to do it programmatically? as following example, how can I read/set the 209 value in coding? pls help!Thanks! ----------------------------------------------------------------- <system.runtime.remoting> <customErrors mode="off"/> <application> <channels> <channel ref="tcp" port="[COLOR="Red"]209[/COLOR]"> <serverProviders> …

i added Jcheckboxes to a jpanel. They can't be aligned vertically. They always appear horizontaly or vertically with very large spaces between them. How can i allign them as i want....(with out using netbeans)

Hi everyone, I wrote the below small code to run one command line argument in my program but somehow couldnt understand how to store or retrieve the output generated by that command line.So i would be very thankful if someone helps me with this. Runtime rt = Runtime.getRuntime(); Process pr …

[CODE]#include <iostream> #include <iomanip> #include <cctype> #include "account.h" #include "CharRange.h" using namespace std; void displayMenu(); void makeDeposit(Account &); void withdraw(Account&); int main() { Account savings; // account object to model a saving account CharRange input('A', 'G') char choice; cout << fixed << showpoint << setprecision (2); do { displayMenu(); choice …

Hi I am in desperate need of help, I need to manage an application dependency in Visual Studio. The application links to a DLL only on a specific version of windows, lets say Windows 7. and on other environments, the DLL should not be loaded. How will I be able …

what will b the coding of a program.. "program to swap two no. using third variable"

Hi all, I just started learning Visual Basic. But a friend told me that this language is outdated now, you should learn vb.net or c#.. Is he right? Is vb.net is extended version of vb? I mean if i learn vb then i may easily switch to vb.net?? please anwer …

I have class eventqueue_t which is derived from the abstract class event_storage_t. When I compile the code I get: make mpixlcxx -c -O3 brain.cpp mpixlcxx -c -O3 config.cpp mpixlcxx -c -O3 connection.cpp "eventqueue.h", line 17.29: 1540-0408 (S) The base class "event_storage_t" is declared but not defined. make: *** [connection.o] Error …

Hi, I'm new to the whole programming environment. I'm currently taking an object oriented programming class and am a bit lost on my first assignment. I know there is already thread for how to draw a diamond but it doesn't answer my question. I'm trying to draw a diamond with …

I have an assignment that I dont know where to begin. If someone could guide me along I would much appreciate it! Thanks alot. Write a method public static int[] avgRows(int[][] a) {} This method takes a 2-dimensional array as input and returns an array containing the averages of each …

Hello, I would like to work on POSIX thread programming using TC v3.0. The required libraries for its development are STL (that's what I got from some online research). Could anyone please let me know: 1.) Where to download STL libraries. 2.) How to configure them with TC v3.0 3.) …

Okay, I have yet another question that I could not find.I noticed that you can't set variables in for loops without having to do something (like in batch). I've tried googling it and doing a site search, I have gotten no results. So what would the code or command be …

Hi everyone, I am trying to print content from a Win32 richedit control, but it doesn't work. The text wraps to the half width of the page, and after printing, the text in the richedit is also messed up (word wrap to the half width of the box). I use …

Hi I am just wondering if it would be possible to add compression to this encryption program I have? It will compress the file before it encrypts it for faster encryption time. Thanks for your help.

Hello, Could you please give me some info about sharing data between forms? I have a variable List<component> component_list; which "component" class is declared in a "Component.cs". How to make that two forms see that class? (if I have to make something..) And how to create "List<component> component_list" that it …

Hey, I was working on a program in windows API where there are multiple edit boxes and there are push buttons. If a pushbutton is clicked, I want the program to find the edit box that the cursor is in and add the character to that edit box. Now I …

What I would like to do is to add a dropdown menu instead of having the buttons for the three loans. I tried a few different things but just cannot figure out how to do this and get it to work. Please can someone help? Here is my code with …

hey i just wanted to know if the available tutorials will be enough for me to improve from a beginner to maybe someday a teacher in java programming.

pls a little help to a :-/guy, In my main method am working on a collection of numbers in an array. I want to sort the numbers efter then would like to see which index number holds the value 14. As you can see in what i did so far …

Hello dears in Daniweb, I'm a beginner in vb.net I have a question regarding searching in Access Databases. to illustrate: if I have this table in Access [ATTACH]11292[/ATTACH] which contains the name, mobile, Telephone, address and the area (highlighted in Red) Now if I want to Search for persons who …

[B][U]An overview of what my program does[/U][/B] I'm given a main.cpp file with some function prototypes that I have to define in a separate .cpp to manipulate an image file ( basically a 15 x 15 matrix of 1's and 0's) [B][U]The result of your current code[/U][/B] I dont know …