Software Development Forum

Hi, I really hope that someone can give me a little advice. I am working on a program that reads a text file formatted as follows: Bike, Schwinn, 45.00 Car, Mercedes, 98,000 ... I am writing a program that will read this text file and write each item in a …

Hi, Having troubles with the conversion of date in a textbox i think.... currently txtDate.text has the date format of dd/mm/yyyy and im trying to grab data from the database that is equal to that date and put it in a listview. Problem Im haivng is the conversion from MM/dd/yyyy …

Hi, I am new to this Forum and I hope my question is not out of scope. The following 4 lines of C# code allow me output specific fields from my XML to an HTML file (result.html). The code works fine when I have an XML file (sample1.xml) and an …

When i try to build a visual studio solution it does not want to build so far this is what i have [code]os.system("devenv.exe filename.sln /Build")[/code]

Is there any libraries that can connect two or more computers that are on a lan together and send data to eachother?

how do i add a jComboBox into jTable as one cell in the row Thanks Greg

hi everyone, I'm to some extent beginner in java. first of all let me explain a bit about our project and then I will explain the problem. In our project there are Agent programs sending their Data via UDP connections to the Server program, Server performs some math on data, …

Can anyone tell me .when in let property why we put parameter of property always value type .why not return type should be reference type.Additional can anyone explain me datasource class of vb6.How should i use this data source class using ADO 2.6 Means using recordset object in a datasource …

HI EVERYONE, I HAVE GOT A VERY INTERESTING PROBLEM THIS TIME. U HAVE TO FORM A PALINDROME OF AN ENTERED STRING. IT`S NOT THE UASUAL STUFF OF CHECKING WHETHER AN ENTERED STRING IS A PALINDROME OR NOT. IN THIS PROGRAM, SAY IF THE GIVEN STRING IS: "A3BCA" THEN THE PROGRAM …

hello I want to take data ( number) from text box on second form ,and break running for first form when second form closed , the first form continue it running this code for first form [code=vb.net] public number As Integer dim numofcondition as form Private Sub button1_Click(ByVal sender As …

how can i solve this pattern 1 1 2 1 1 2 1 1 1 1 1 2 2 1

Hello : How can I by programming, change the encoding of the text file,, I want to open a text file but I couldn't because it's encode in ANSI I want to change it to another encoding type??? Thanks

Hey guys, I have some trouble understanding global variables, threading, and functions... Code: [CODE] import threading a=1 class myThread(threading.Thread): def run(self): global a print(a) a+=1 t=input("Specify the number of threads: ") for b in range(t): myThread().start() raw_input() [/CODE] [I][B]#1 doubt:[/B][/I] [CODE] class myThread(threading.Thread): def run(self): global a print(a) a+=1 [/CODE] …

Hi, I am working with payment system for that i want to implement Credit card read system. I am using Magtek Intellistripe-65 (Magnetic Stripe Card) Card. I have write code for Opening Port & it is working. I am not able to open or access device. Please help me. I …

I m creating columns at runtime,I want to know how add delete & edit buttons in each row & to create them at runtime..Foll code create columns at runtime - [code] protected void Page_Load(object sender, EventArgs e) { try { if (!IsPostBack) { DataTable dt = new DataTable(); dt.Columns.Add("SNo"); dt.Columns.Add("First …

hi How to Upload PDF, Zip, etc into a MS SQL Server Varbinary(max) then how do I get it back out un corrupt? I have some code which works for jpeg, doc, xls files. However if I upload Zip, mpeg or PDF it does not work. It looks like the …

hi again!:) when i use urllib.urlretreive(somthing,local_somthing) it crushs cpu,comp. what can i do? sorrry for my english that is code: [code] class UPDATE(wx.Frame): def __init__(self): pass def Download(self): wx.Frame.__init__(self,None,-1,"Downloading",(0,0),wx.Size(500,500)) panel=wx.Panel(self,-1) self.gauge = wx.Gauge(panel, 57, 100,(100,100), size=(250, 25)) wx.StaticText(panel,-1,"downloading please wait..",pos=(0,0)) self.Show() self.geturl("http://vpython.org/contents/download/VPython-Win-Py2.5-5.11.exe","hoho") def _reporthook(self,numblocks, blocksize, filesize, url=None): #print "reporthook(%s, %s, …

Hey, I have read windows API tutorial now but I am wondering how I can add things to main window itself, I know how to add things to dialogs and such but I just wonder how to add to main window, For example add button to main window? Sorry this …

hi i got problem in ma program. in my pro i got main window when i click on "Maze 1" button it create maze. it worked fine. when maze is created i slove maze. then i close to return main window. now when i hit the "maze 1" button it …

Hey, I'm having a problem with one of my newest programs. When you run it, it stores a .txt file with nothing in it just so that it can tell if you've run the program or not. If you've never run the program, the .txt file won't be there, so …

Hi guys am new on VB6 and would like your urgent help, i have created my POS half way and have created a form for sales, now what i want is when i enter an item code all the other information related to the item diplays at the respective text …

I have a worker thread, and when the worker is done I want it to show a popup dialog. The sample application below demonstrates this. There are two buttons: a "Show dialog" button which immediately displays a dialog, and a "Do work" button which launches a worker thread. The worker …

I am working on STL(map) in shared memory. How can it be implemented. I am successsful in creating the two process process1 : writing a text to the sahred memory process2 : reading the same text from shared memory. But now i am planning to implement the shared memory for …

I am using dataenvironment for generating datareport using the following code Unload DataEnvironment1 DataEnvironment1.Connection1 = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & App.Path & "\htm.mdb;Persist Security Info=False;Jet OLEDB:Database Password=pushhtm" DataEnvironment1.Command1 Trim(op) datareport1.Show it is working well. I am using a form to input a record and use a print button with above code to …

hi...... i m making a window application in which i want to divide my form into 3 panels(left,right, and top) in left panel i have tree view(with some nodes n childs), in top panel i have some pics now i want that when i click on tree view node, so …

hi freinds in my form i have a datagridview and dataGridView1_CellDoubleClick events and dataGridView1_CellEnter event i want when i click in rowsheader do something for me but at first dataGridView1_CellEnter event run what should i do?

Sup guys? i need help finding tuts and articles on using Jet for manipulating a MS Access database file in VB2008. Everywhere i look, i only see stuff about using SQL server. I just want to code a program to manipulate MS Access Database files. I found 1 link, it …

I'm trying to figure out how to attach a class with pure virtual <</>> operators to other classes for the purpose of saving/loading the application state. So I started off with: [CODE]class IWriteable { public: IWriteable(): pCls(NULL) {} IWriteable(void *p): pCls(p) {} virtual ostream& operator << (const void * &p) …

Hi, I'm trying to include a Intellisense in my Rich Text Box, but i'm having problems. I'm trying to implement the one from: [url]http://www.codeproject.com/KB/cs/diy-intellisense.aspx[/url] Can someone please point me to a much more simpler open source intellisense for C#, importing methods from a DLL file? - Thanks!

Well as the title ... example: [code] string ss="this is an encrytpion program"; unsigned char temp[32]; //={0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09,0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f}; temp=ss //that's what i need ! [/code] Have converted the string to it's hex representation .. [code] char string1[64]="yeah …

Hi I want to show a crystal report in my windows application.In my Access DataBase I have a column called Payment type and its type is number.(ie data in that column is stored as 0 or 1).If payment type is 0 I want to show it as a string called …

Good day! I am having problem inserting records to sql server. I have ten records to be inserted in database that is stored in an arrays(). When it reach to a value that has a quote or double quotes in returns error. Please help. What will be the best solution …

hi, im building an app where im tryin to upload an image to my database through file upload dialog box. my problem is, when i select a file thru the Fileupload dialog and save the path to a string variable n try to save it, the app takes the connectionstring …

i am a beginning student in java programming and I have to make an inventory application. I was able to compile my class but I cant get the sub class to compile and execute. can someone tell what to do. public class Cars1 { private String productName; private String itemNumber; …

I am trying to create a retirement calculator. I have finished my design and coded my calculate button. Now I am trying to use the validating event procedue to ensure that data entered into the text boxes is numeric. Here is what I have, the program builds successfully however when …

I'm making a program that was created to send text as you set it at a certain delay with a stop and start button etc. I finished my GUI first, then went on to creating the controls and functionality portion of the program, and I've come to a halt. Theres …

Hi all. Is there any collection object that will let me create a list of items which I could call by name, instead of by number? so instead of soing this: [code=c#] //Create List List<ClassType> list = new List<ClassType>(); //Assign values to list list.add(new ClassType(params, [params, [params]])); //Call list items …

Hi How can I check whether a listview has text in a particular row?Is there a method like if(istviewname.Items[row no].Text ==" ") {code} else if(istviewname.Items[row no].Text !=" ") { code} Can anyone help me? Thanx

Hello, I got the following code: [code] #include <iostream> #include <cstdlib> #include <ctime> using namespace std ; // Function Prototypes void pause(void); /** defines an abstract class */ class Jukebox { public: virtual void play() { cout << "Record unknown\n" ; } } ; /** defining subclasses */ class NewAge: …

Hi, Currently have a working solution in displaying data from the database to listview through specific dates selected, however the problem lies with it sometimes selecting the right data for the dates and sometimes it doesn't. Just would like someone to check whether the code i have is correct or …

hi to all genius, i am making invoice form in vb6, i have to make grid like view so that user can add item details in row just by clicking on it and new Grid is open to select record from it. hope u r understanding.. example: this is the …

I have been using just SDL for alot, but it really olny does 2d things well. So I started learning OpenGL from the tutorials at [url]http://anomtech.uuuq.com/[/url] I was fine using Dev-C++ until the textures tutoiral, where the program would immedently crash as soon as I compiled/started it. So the maker …

well this a parallel array and also be able to process the arrays but it doesn't do so can some one give me a hint of what i might be doing wrong. Thank you before hand. ------------------------------------------------------------------------- [code=cplusplus] #include <iostream> #include <new> using namespace std; int main () { int …

Hi all. I'm writing a little program that paints and animates its own form in response to the user's mouse gestures. The weird thing is: Whenever the [B]BDS Delphi 2006 is running[/B] and I run my application, I get a framerate of about 25 FPS. If I terminate BDS but …

I am trying to find the SDK for sony ericsson, I can't seems to find it anywhere! Any info for me? Thanks!

I am doing mini project in [B]VB.net[/B]. Actually my project contains [B]form1[/B] and [B]form2[/B]. I have opened form2 from form1 using "[B]form2.show()[/B]" method. While closing form2, my application still remains in debugging mode. I thought my form1 has not yet been closed and used [B]me.close() [/B], to close form1 while …

I am new to c++ and i advice for this particular assignment. I new to programming. The instruction is to use while loop for the two output process and for loop for the other 2 output. #include <iostream> #include <iomanip> #include <math.h> using namespace std; int main() { system("color 4"); …

Can Someone help me regarding my C++ Assignments? I'll list the questions below: ASSIGNMENT 1 Assume the array in the following table represents the monthly rental price of six resort cabins over a five-year period. YEAR 2005 2006 2007 2008 2009 1 200 210 225 300 235 2 250 465 …

Hello guys! I'm new at C++ (started yesterday) but I'm a fast learner and I think I got pretty far with this noob project! The only thing I need to do is to make C++ open my .txt file and the beta version of this application is done! By the …

Hey guys: I'm having trouble breaking out of a loop that takes input from a file. I can only break it if I make a code that specifies how many inputs there are and makes it stop when it reaches the max input. I think it has to do with …