Software Development Forum

Hi all, i want to show report from date to certain date. so like 1/1/2008 to 1/7/2008. anyone know how to do this?? any help will be appreciated. thx.. Best Regards..

Hi guys/gals, i need to make transparant form and it can be changing by user. i stuck cause i didn't know how to start.. OK.Best Regards..

Hello can anyone give me an idea of a project that I can do on C++ Please can you support your advice with something that i can read about it? its ok if not. Thanks, thanks in advance.

Hi i need to have a update for a file that updates only the last modified content from another file.... say for example....if file A is having content like . . . hatxxxx catxxxx ratxxxx and file B(the file to be updated is having content as hatxxxx catxxxx then file …

I have these question and I need some help from you : Assume that the maximum number of students in a class is 50. Write a program that reads students' names followed by their test score from a file and outputs the following: a. class average b. Names of all …

I need a code which send output directly for printig i mean istead of veiwing program's output on screan(monitor) it should print it

Hello, I was wondering whether it was possible to embed something made with pygame, like some sort of animated display or bouncing ball whatever, into a Tkinter made window, with tkinter buttons/frames etc... Anybody heard of this or know of if it can be done? Thanks a1eio

I am trying to activate the Help > About button with no succes. I made a GUI with Glade3 with only a menu item in the main window. Here's my code: [code] #!/usr/bin/env python import sys try: import pygtk pygtk.require("2.0") except: pass try: import gtk import gtk.glade except: sys.exit(1) class …

Hi i will ask maybe stupid question. I have a this. wcx.lpszClassName = classname.c_str(); and i do not understand context classname.c_str(); ??? I know in C just put "windows name".

I have a question in c++ , can you help me ,and tell me where is the proplem in my solution ? The question is: Assume that the maximum number of students in a class is 50. Write a program that reads students' names followed by their test score from …

hi all, i m new in this forums. i want to save int file into dat in according to biner. please help me cause i dont know how to start.. thx.. best regards...

Hello people, I need help with a template program that i am writing . I am trying to emulate Stack operations using template class which works fine with all the datatypes except char* [B]when using all the datatypes at the same time.[/B] What I am trying to do is [B]pass …

Does anyone know how to use a for loop to clear a 2D array? To clear a 1D array, for example you might do this: [CODE] char array[10]; for (int ct; ct<=10; ct++) { array[ct] = "\0"; } [/CODE] What I'd like to know is how to clear a 2D …

Hi im alfred from the philippines and i badly need your help so that i could create a "four in a row" game in vb6. Hope to hear from you guys soon. i badly need your help in making this game cause i really dont know where to start

i having problem on the game is tied part. when i run the program it end with player 3 win. tis is the programe i hv [code=c++] #include <iostream> #include <string> #include <cmath> using namespace std; class TicTacToe { public: TicTacToe(); int Pick_Player(); int Pick_Row(); int Pick_Column(); int Check_Board(); void …

I'm trying to make a mathematics game in Borland C++ v4.52. My game consists of multiple mathematical problems moving down the screen, while the user is able to enter the answer to any of these problems. Once the user has entered the problem, the problem disappears. My problem is that …

hi! i am trying to change the title of a media player object: Private Sub stam() Dim wm As New WindowsMediaPlayer wm.URL = "C:\Documents and Settings\All Users\Documents\My Music\Sample Music\New Stories (Highway Blues).mpg" MsgBox wm.currentPlaylist.getItemInfo("title") wm.setItemInfo("title" ,"hello") End Sub the getitemifo works well, but not the setiteminfo i get a messege: …

Hello, I am running a lightly random-based heuristic search with a problem, and I encounter something quite peculiar. When I run the program using no compiler optimization, I obtain results that are consistently worse than when I use compiler optimization (-O3 parameter using gcc). What I mean by "results" is …

Stuck again. Determines the size of the green crud population on any given day. // Assumes that green crud reproduces every 5 days starting when // it is 10 days old,giving a growth rate following the Fibonacci sequence. // So if there is a new crud population of 10 pounds …

Hi I am use to using the old c/c++ system("dir") in the 16-bit world. how do I use it in the vc++ express 2008 world? Thanks

I am working on a program that scans a host and I ve run in to a simple problem I cant figure out. When it asks what type of scan to perform and you say number 2 it will go to the number 1 type of scan. Here is the …

hi, sorry my english im using visual studio 2005, my project is in win32 console application im training to use files, my problem is that i cant do a ifstream get all stuff of a .txt file, it get just the first line, i can do put all in the …

please could any one give me hints in this question A popular method of displaying data is a Histogram. A histogram counts how many items of data fall in each of n equally sized intervals and displays the results as a bar chart in which each bar is proportional in …

So I'm in the final days of being able to turn this in, yes it is a homework assignment, but I've almost got it completely done. In fact I'm only having issues with like the last 8 lines. (at least that's all that is causing an error right now.) Here …

Hi- I have a doosie... I think. Maybe it's easy and I am just an idiot, I am not sure. Here's how it goes... On my web form, I have a GridView. I pull selected values from cells on the GridView. Sometimes I change a dropdownlist.selected value, which causes the …

Our servers is crashing everytime when my client scan my ports. And due minimal documentation since the code is writen few few years ago the only thing I could do is just recreate the whole event. below are the piece of the function that error and its exception tells that …

Hi there, I am having trouble with public variables. I am trying to create a public variable when a button is pressed. and then recall it on a different form. I cant seem to get it working. The code on form 1 is: Private Sub cmdstu_Click() fmpay1.Text1 = "Students" fmpay1.Text2 …

hi i have 7 textboxes and 2 drop down boxes i need to write a while loop statement to validate them. thanxs

Please tell me .. how can i Initialise 2 dimentional integer array in visual basic 6.0 ..... if i am giving like this .. it returns error .. at ([B],[/B]) Dim intScores(,) As Integer = {{75, 90}, {9, 25}, {23, 56}, {6, 12}} please guide me ... i want initialization …

I need to find the 5 middle numbers in the center(example: 2 3 4 5 6 7 8, the middle numbers are 3 4 5 6 7, remove+subtract largest and smallest numbers), I have tried many ways but have not succeeded. Can anyone please help me? [code]#include <iostream.h> #include <iomanip.h> …

how would i incorperate multi-threads in my coding to make the last section all execute at the same time(ive highlighted the last section): /** * draw a balloon on to a canvas * then to make them fly * * @author (chris twaits) * @version (12/10/07) */ public class Balloons …

Hi all, I've been designing a program in VB6 to extract certain rows of data from a SQL Database and shoot them out over email. Problem is, the farthest I can get is to printing them on the VB form, and can't do much else. I get an error when …

Hello everybody, my name is Ludvig, I am a swedish student who educates myself to become an engineer. For my programming course I have made a minesweepergame, but to get the highest grade availible, I have to make it in graphics. I have succeded in doing a version without the …

[B][U][COLOR=#000000]part iII: project[/COLOR][/U][/B] [B][U][COLOR=#000000]Problem 1[/COLOR][/U][/B] [COLOR=#000000] [/COLOR] [COLOR=#000000]a- Compute the median of a data file. The median is the number that has the same number of data elements greater than the number as there are less than the number. For purposes of this problem, you are to assume that the …

Hi, again. I'm trying to read in data from a file that I've opened, so it is sitting in FILE* fp. Now I want to put it into a format that I can do things with it (seperate it into words). My question is: how can I do this dynamically? …

what is diffrence between vb and vb.net coading

Hello DaniWeb. I'm new to this site and will just have to say some words before asking my question. I'm Loyen and I am 14 years old and lives in Sweden. I've just started on an upper secondary school about IT and there I'm going one class that's called "programming" …

sorry to be a nuisance, but ive solved my other problems but now come acropt another one. The problem is that the line highlighted has an error message saying '<identifier> expected' . What do i do to solve it? /** * create an input temperature gauge. * * @author (chris …

I am writing a program to display a mysql database. I have added a search button. I would like to have someone look at the program,click search (it will display the contents of the database) then if possible break down the logical steps to take to 1click search 2capture the …

I am trying to call the GetLayeredWindowAttributes(hwnd, crKey, bAlpha, dwFlags) function but it does not work. I use Visual Basic 6 on Windows Vista Home Premium. I declared it using: [CODE]Private Declare Function GetLayeredWindowAttributes Lib "user32.dll" (ByVal hwnd As Long, ByVal crKey As Long, ByVal bAlpha As Byte, ByVal dwFlags …

hello, i want to find record with number field and text field. please help me

Hi all, I'm working with some date formating, with local and UTC time format. At the end I've print the result to the console as follows. [CODE] cout << stLocal.wMonth << "/" << stLocal.wDay << "/" << stLocal.wYear << " " << stLocal.wHour << ":" << stLocal.wMinute << "\n"; [/CODE] …

Hey guys i'm new to java and this is the first time i'm posting a question on daniweb so please bear with me ... I have made a quiz for a school project and its almost done save a high scoring mechanism. What i want is first ask the user …

Hello, I'm creating a program that will be dealing with multiple objects that extend Applet and a JFrame that will be displaying them. I created a test that swiched off between two applets I made. While I was creating the test, I noticed some things and have few questions regarding …

hi, after some search with google, i can't seem to find a proper tutorial on how to create help files in delphi applications. I have no prior experience in creating help files in any client based applications, i was wondering if delphi ide itself has these components for me to …

how can i make it so you can type a paragram in one textbox then press a button and it codes all the letters to another thing that you preset so it shows in another textbox? also how can i make a list of names randomize and have a certain …

Hey there! Right now I'm working on a system that is built according to MVC-model. All three levels have try/catch statements for things where errors might occur. The problem is that I want all those messages to show up in GUI (View). Right now I'm having some troubles doing it …

Hi, I recently read that memory leaks can occur when using the string stream str() member function ([url]http://www.troubleshooters.com/codecorn/memleak.htm)[/url]. Is this true only for passing pointers or references to the created string object? Is this true at all? For example, can anyone see if the following code would cause a leak …

who can help me to derive this C++ codes to VB that can draw the triangle [CODE=c]#include<stdio.h> #include<conio.h> #include<stdlib.h> #include<math.h> main() { clrscr(); float a,b,c,S,D,A,B,C,Area,R; printf("Enter the lengths of the three sides of the triangle : "); scanf("%f%f%f",&a,&b,&c); S = (a+b+c)/2.0; // S is the semiperimeter of the triangle D …

Hey everyone, I'm attempting to write a program that will pipe and fork to have a parent and child process. Then the parent writes numbers to the pipe and the child either multiplies or divides the two numbers. For some reason my file I/O isn't working. It's supposed to keep …