Software Development Forum

Hello, How can I create a multi-field list box like in the picture in the link below in Visual Studio. NEo4 [URL="http://i465.photobucket.com/albums/rr12/black-eagle-bucket/multi-field_listbox.png"]http://i465.photobucket.com/albums/rr12/black-eagle-bucket/multi-field_listbox.png[/URL]

I took up Visual Basic 6 as a hobby for my retirement. I have no formal traning in computer programming...taught myself everything I know. So my code may look alien to you but it works up to a point and that is the nature of my problem. I am writing …

Hii Folks , Sorry For this Long Question, Problem: I Want to Create 5 check boxes and i want to reorder those components using a GridBagLayout , and it's have a Container called Local_Container,after reordering of those components add to panel, so Now we have a Container(Local_Container with a label …

Hi friends, Whenever i run my project setup it shows message "SETUP CANNOT CONTINUE BECAUSE SOME SYSTEM FILES ARE OUT OF DATE ON YOUR SYSTEM.CLICK OK IF YOU WOULD LIKE SETUP TO UPDATE THESE FILES FOR YOU NOW. YOU WILL NEED TO RESTART WINDOW BEFORE YOU CAN RUN SETUP AGAIN. …

hi! how to get the field value in VBA with the help of SQL statement and assign this value to a Variable.... and then use that in the code...? thank you 4ukh

HI Folks , Any one Here Name The Java Swing Component with "Date and Time Instance"? Thankq Sekhar

hi i'm using a datagrid view control which get's his datasource from a dataset control. my code is: [CODE=c#]dataGrid = new DataGridView(); dataGrid.DataSource = dataSet.Tables["Vertexes"]; this.Controls.Add(dataGrid);[/CODE] the datagridview in shown fine. the problem is that when i try to cahnge cells color like this: [CODE=c#]for (int x = 0; x …

Hi all, My problem is continue from this post: [url]http://social.msdn.microsoft.com/Forums/en-US/csharpgeneral/thread/353b5bd8-b86e-403a-883d-4c13d959e5f1[/url] I created a Unit Test by NUnit to test the method which is stored in DLL. The method should return a complex type variable (an object instance, Company for example). When the calling side (in Unit Test module) cast the …

If there are two arrays arr1[]={1,4,5,6} arr2[]={1,5} I want to get the output as arr[]={4,6} i.e i have to remove all the common elements that arr1 and arr2 have and printing the required output . Can any one give me the program in C++ for this with normal looping techniques?

Can any one slove this question? It is really hard. [url]http://img168.imagehshack.us/img168/7080/task3vn7.png[/url] I don't know how to write it in c++ but i have write up the programing logic that should work for this question.

Hi all, I have a small app in .net 2008, running (in systray), in many computers in my company, that has to alert the user a few times during the day's work, and sometimes ask for their input. The problem is, when, i open a form (show or showdialog), it …

Hello everybody, first of all, I'm quite new to programming in C, so forgive my ignorance. For an assignment i have to program a microcontroller (Atmega8) using ICCAVR. I'm working on a programme similar to 'simon says' (where 4 led's are illuminated in a random order, and afterwards you have …

Hello Friends, I am trying to porting some pre-existing code to VC++ 2005 in Win XP environment. I have a segment of code like, [code] ... #include<fcntl.h> #include <sys/types.h> #include <sys/stat.h> ... ... cm_iFile = open(l_chBuff,O_RDONLY|O_BINARY); ... [/code] During compiling this file I am getting the following error message, [B]..\source\CRaterEDRFile.cpp(276) …

Sliding Window Mechanism The sliding window mechanism is used in many protocols at many different layers. The sliding window helps in solving a number of problems. Retransmission of lost or damaged frames (or packets) and flow control problems are just examples of that. The sliding window protocol in its simplest …

i have made a screensaver and what i want is to disable alt-tab, ctrl-esc, the windows button (the one between ctrl and alt i mean) ive tryed using many different versions of SystemParametersInfo( SPI_SCREENSAVERRUNNING, integer(true), @i, 0); SystemParametersInfo( SPI_SETFASTTASKSWITCH, 1, @i, 0); but its not working on xp and vista... …

sometimes geting this exception "Function evaluation disabled because a previous function evaluation timed out. You must continue execution to reenable function evaluation ' how to recover this error. i searched google but i didt get any good sol .plz help me

i am persuing my engineering.i would like to do a mini project in java.can anyone please suggest some interesting topics and guide me how to start??

The program is all working now, but I'm worried because on the last linked lists assignment I got a C because I did not do the link correctly. My prof said that I did not create the links up correctly just used a stack to get descending in the last …

Hey, This is the same code as my other forum for those of you who were helping me there. It is all working now, but when I go to call return_value from applicant.cpp(it has to be .cpp not .h because thats how the prof made it) Its coming up with …

23. To convert Fahrenheit ( F ) temperatures to Centigrade ( C ) temperatures people use the formula: (32 degrees F is 0 degrees C, 212 degrees F is 100 degrees C, etc.) double C,F; [ICODE]cin >> F; C = ( 5 / 9 ) * ( F - 32 …

What im trying to do is use shared memory and increment a value in it so that i can test to see how many times i get the actual number i was looking for which is 4000000 or more/less. Im using 2 forks so that i have 2 child processes …

Hello guys, I'm trying to collect user input which combines integers with letters, but whenever it reaches the scanf for char it skips it and goes to next integer, could anybody explain why??? is it because main returns an integer,? I tried setting void main(void), and it sais that main …

Okay im reading in lines of text e.g "abcdefg" and I need to split the line into an array of characters where each character is stored in its own element so its like [a][b][c][d][e][f][g] I know how to do it with splitting words from poems etc... using something like txtLine.split(" …

Hi I have defined the class in C++ file as __declspec(dllexport) int clsName ::CreateDocument(char* filein, char* fileout, char* config) where clsName is the class name But after I compiled the code and use the dll in .net code I am getting a run time error "Unable to find an entry …

Hey, I am having problems with this code, I think it is not linking up the whole file, because when I run it it only says "hi" 3 times. And also it keeps crashing because of best[i] = point->item->return_value(); [code] #include "applicant.cpp" #include <iostream> #include <fstream> #include <iomanip> using namespace …

Hello everyone....again. I have a program that is using a queue. I have a class member function that is to traverse the queue, and output the smallest number in the queue. Pseudo for this function is: Compare the front and front->next. Whichever is smaller, keep it. Traverse the queue until …

I'm getting a strange compile error with getline. My question is if you make a statement like: [CODE] getline(is, a.lastName, ','); [/CODE] can you revert back to: [CODE] getline(is, a.country); [/CODE] Or in other words, once you set a delimiter, are you bound by that delimiter for the rest of …

Hi I am working on an incredible project, it is an GUI. I hav used a JLabel to show 10 words but it actually always shows the last one only. I think that i need a timer to make it change but i have already a timer and i cannot …

First, let me introduce myself. I was a pretty good C programmer, back when [and very modest as well.] I got into other lines of work and have been out of programming for several years. The other lines of work have ... you have read the headlines, right? I need …

The program i made below is a c++ program. All I ask for is some feedback of my program. This program has a menu of option, but I have only implemented option 1,2,3,7thus far. So here is the code. [code] #include<iostream> #include<ctime> #include<cstdlib> #include<cmath> #include<string> using namespace std; void MemoryMatchingGame();//The …

Can you please help me with the source code solving this task under C++/G++ (linux) or dev C++ (windows) [img]http://mail.dir.bg/~storage/cPlus_plus111.jpg[/img] Below you can see a hint for solving Exercise P14.1 but I need to write the source for [color=red][b]Exercise P14.1 [/b] P[/color]lease help me http://www.horstmann.com/bigcpp/solutions/ch14/ExP14_1.cpp [code] #include <string> using namespace …

I am writing a program that accepts a sentence and then prints out the longest line, this is what I have so far, but I am lost on what the x variable should be equal to. Any help is appreciated, thanks. sent=raw_input('Enter sentence:') splicedsent=sent.split(" ") longestword=splicedsent[0] if x in range(splicedsent[1:])>splicedsent[0]: …

I want to wait the song to finish after it finishes, I want to call another function How do I do that in wxpython

Hi, What I'm trying to do is use a groupbox, that contains a radio button, two text boxes and a timer. I'd like to add any number of instances of this groupbox to a panel using an 'add' button. Does anyone have an example or pointer in the right direction …

I am working on a project and I have run into an issue with populating a 3d vector array. When I try to complile the code below I get the following error. no matching function for call to ‘std::vector<std::vector<std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> > I am not sure where I went wrong …

I am working on a program and this what I must do, Create a class based on TMoney. TMoney only contains three denominations, tdollars, twons (worth 1/5 or .2 of a dollar) and tpennies. Create an array of three Tmoney objects. Use a loop to input data into each of …

Yes, I have the do while set to go on forever until I get on to the solving part, but while trying to shrink my program down so I can make it more modular, the O's that player 2 have are showing up as a face? I know I have …

My homework assignment is to convert this c++ code into assembly. Here is the code [code] void maxInt (int xVal, int yVal, int& big) { big = xVal; if ( big < yVal ) big = yVal; return; } [/code] I have successfully created a program that will find the …

Hi, i' having a small problem with panels. i want the panel always to have the same size even when empty. in my program that i'm writting, i can see that the panel doesnt fit all the area where i put it ( i noticed that as i have different …

Hi Folks, I have a general question about multithreading... I have a small app that is multithreaded. I have a main() class and a separate Runnable class that implements the Runnable interface. The problem I have is that the Runnable class needs to return an integer to main(). But this …

Hi, I'm new to Python and I was given an unknown (supposedly binary) to read. The problem is that I am not sure on how to real the 'actual' data. I have opened the file as: [code=python] f = open('/home/mmeclimate/test/test.dat', mode='rb') f.readline() [/code] The output from readline is: [code] 'MO00\x14\x00\x00\x00\x00\x00\x00\x00\\\x00\x00\x00\xb8\x00\x00\x00\x14\x01\x00\x00p\x01\x00\x00\xcc\x01\x00\x00(\x02\x00\x00\x86\x02\x00\x00\xe4\x02\x00\x00B\x03\x00\x00\xa0\x03\x00\x00\xfe\x03\x00\x00\\\x04\x00\x00\xba\x04\x00\x00\x18\x05\x00\x00v\x05\x00\x00\xd2\x05\x00\x00.\x06\x00\x00\x8a\x06\x00\x00\xf2\x06\x00\x00^\x07\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x05 …

I am to design an applet that produces a six sided polygon in which the coordinates are set according to the location of the mouse when it is clicked. I am struggling setting each of the clicks to the correct point. I have tried many things, however have not been …

Hello everyone, I just started learning c++ and I started with creating a programme that gets your wan ip adress. Just because it covers some basic stuff. Getting the content of the website works fine. But the parsing doesn't really work. If tried with sscanf, but it didn't work. Also …

The below code, is a source code which i am trying to learn double linked lists from, as for a 2nd year assignment. For some reason my editor keeps returning the error messages [icode]'cout' : undeclared identifier 'cin' : undeclared identifier[/icode] Can someone please help me?? All help is VERY …

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[code]stuff db 0cdh, 20h, 0[/code] wat does this do

Hey guys, So I'm on the second last question of my latest homework assignment and I can not figure out what is wrong. Basically it asks you to input a date, name, amount and then prints out a check, with a word form of the name on the bottom. Well, …

I'm trying to write a DNS server and I need the IP/name mappings to delete themselves after a given number of seconds. How can I accomplish that? Thank you

For a class assignment we need to make a C++ program in putty of the game war. It has to have 7 functions; it's suppose to use a time() function and srand() function in the dealRandomCard() function. The output should be asking you how many cards you want to play; …

i am newbie to this could anyone show me how to retrieve the data from sql server and export the data to txt file? in vb.net windows application?? i want the same row and column of data retrieve from sql server to be insert and stored in the text file …