Software Development Forum

Hello sir, I want to search for nodes from the text given in textbox1. After the search i want only those nodes to be displayed in treeview.

Hi, I am currently doing a mini project using Eclipse with Java language.. i needed to submit some values into the DB, but i am having some trouble to do so... i would like to find out if i need to create variables for all the values i want to …

hi every body, plz someone explain in detail "Sql Command Builder" in Vb.net. Also i need a Code to develop "SMTP server" i mean that i want to send an email from my own project , how can i do that, plz explain.

Can any help me in doing a project on online examination in VB, I want a code in which, the program will fetch 10 questions from data base randomly. The data base having more than 10 questions. The data base would be of questions and there answers and the answers …

I have a wstring variable which holds a value of a time("20090106103842") in the format YYYYMMDDHHMMSS. How can I convert it to a time_t format

hi all, I have a XML file like as shown below.. i need to replace the value of status for a particular task..can u help me how to do it.. <?xml version="1.0" encoding="utf-8"?> <Task> <TaskName tskName="PS0002440" Status="Open" /> <TaskName tskName="PS0002439" Status="Open" /> </Task> in the above file..i need to change …

Dear All, AM creating a XML file from my Database. I have created Sucessfully and now i need to append a another node to this below XML file Ex : <TaskName Value="PS0002440" Status="Process" /> I use the following code to create this below XML file. Am passing the Value and …

I am just curious, just how much of math do one really needs in order to make, say space invaderes, or pacman....WOW,..NBA LIVE 2009? It's not that i am bad at math or anything, in fact I am pretty good at it and still learning, calc.II. BUt i am curious, …

Hi, I'm programming a simple line editor but I'm running into 1 issue that I just can't seem to figure out. I'm not the greatest at C++, if somebody could have a look I would be grateful. Basically I have this Main... [url]http://pastebin.com/m6e249679[/url] Then I have this source file... [url]http://pastebin.com/mdb671dd[/url] …

Hi, Okay, so what I am actually trying to do is open a file, convert any lowercase text to uppercase, and then print it on screen. I thought it best to first just begin by trying to open a file and display the contents on screen. I figured that once …

Hello It would be great if someone suggest me a library for handling configuration files.Is there a general method for this job? PS:i need it for *nix platforms Thanks in advance.

Good morning everyone. I am having trouble connecting my MySQL database to a JTable in Eclipse. I keep on getting an exception and receiving this message "Unable to find and load database driver". Here is a sample of database code for the program: [CODE]class QueryTableModel extends AbstractTableModel { Vector cache; …

I am trying to get two files to work together. The customer file Cust with an Index on Accno and a job file Job with same index Accno. I have to admit I have not got my heard around datasources and tables as yet. I can only get the Cust …

hi Just a few days ago I've started learning C#. BTW - I hope I'm not breaking any forum rules by putting three questions inside a single thread, but I don't want to "spam" this forum by making too many threads. 1) From the book: [quote] A field initializer is …

I know i can use fstream to create, edit and read files in c++, i also believe there is a different way wich i am unfamiliar with. but is it possible to work with files NOT in the same directory as the program? like if the program is in C:\programfiles …

Greetings, How to change a file name using C# code with fixed path to the subject file? Do I need to copy/create a new file with new name and delete the old one or is there a way to change the name without doing above. Rds

Hi, I need to create a menu of items that the user can select from. These choices will either create a linked list, add an item to the linked list, modify a current entry in the list, delete an entry, display the list, or exit the program. I have looked …

Hello friends,happy new year all.. I'm trying writing classes Item to include int Quantity,String name and a new&different&immutable serial number will be produced automaticly for every item...(then being able inherating the Item for sub classes for types of food) Also i'm trying build a proper class Stock enabling to manage …

I was working on some programs and now, no matter which one I run, I get an error like this: Unhandled exception at 0x00411be0 in program.exe: 0xC0000005: Access violation writing location 0x00130000. Any ideas what is causing this or how I can fix it?

Hi to all, I wrote a code, and it gives me divide overflow, but the issue here is that when I run the program trough the debugger it works fine, but when I run the program in the dos mode it gives me Divide overflow error. here the code: [code=assembly] …

Hi, I have the following codes: [code] me.hide() staff.show() [/code] It run smoothly for the first time,but when I execute it for the second time,it occured the following errors: Unable to copy file "obj\Debug\FYP.exe" to "bin\Debug\FYP.exe". The process cannot access the file 'bin\Debug\FYP.exe' because it is being used by another …

Hello, I'm quite new here, but there's a problem that needs solution. I think the title says exactly what I want to do. I need to use C for a reason I don't think is this important to mention. I tried searching Google, and found the same solution on most …

Hi All, We have a requirement to write a custom FxCop rule to generate a warning message when a SQL Query is encountered in the program and suggest to use a Stored Procedure instead. I have written the following code which is generating a warning when an SQL object is …

HI I am trying to run a webservice on port 9999 The webservice runs perfectly, via [url]http://etc.service.asmx[/url] I see the webservice and am able to run it nicely, the problem comes in on adding the webservice in vs 2008 , it is unable to correctly attach the web service this …

hi can anyone help me? because i dont know how to use for next loop i want to make a sample program in vb i have 1 textbox if i inputted value of 3 in text1.text it will come up in this answer 1 2 3 then if i click …

I have created one binary file in c that save btree. File is having huge size around 2GB. If some one changes this attribute to read only, then b tree is updated incorrectly. And the behavior of code changes. I need to write a code, so that no can change …

Dear Friends. I need to copy particular columns from a listview to a XML file. Example i need 1st and 3rd Columns data's to be copied to a XML file. Can any one help with any example code..How to get the Column data from a Listview.. Thanks and Regards, Jayaprakash

hi, How can i pass a stack to the function. I am getting compilation error. Following is my code. [code] class circuit { public: int append_and_file(stack<int> &); /* Some other variables defined */ } int circuit::unroll() { append_and_file(add_stack_ppi); } int circuit::append_and_file(stack<int> &stack_ref) { int var=0; int num_clauses = 0; stack_ref.push(2); …

Hi ! I am creating one application and I want to change the background of my button. How can I change my button background and put image in background ?

Hi, i'm looking for some library that provides solving matrix determinant. My matrix contains complex numbers (complex.h). Please write me some hints

I have two fields in a table(dept_code and DEPT_name) in SQL.In my form iam having two comboboxs. one for dept_name and the other for Dept_code.What i want is that when i select a particular dept_name from the combobox its associated dept_code should come in the other combobox????

Is there any way to type casting from NumberUpDown to string? Couldn't get much help from msdn :(

hi All, I m a student.... I am assigned a project in java course to develop a "Ftp Server using RMI".... Requirememts:- Requriments are not so high.... It should be a simple one... Ftp Server could add, remove, view users and statistics through proper GUIS..... Ftp Client shloud be logged …

I have a stored procedure in oracle which has 2 in parameter and 1 out parameter. One of the in parameters has default value given. I want to call this procedure through java without specifying value for the in parameter which has default value given. Any idea, how to do …

I'm trying to write application run as service in vb6. I have two barcode printers (ZEBRA) with print servers connected to centronics port (D-LINK DP-301P+). In my service i connect to SQL server and get information about destination printer and source code (ZPL) to print. Now i must send my …

Hi, I tried to use the following code to prevent duplicate execute of my program, i pub this in the form_load event procedure: Process[] processes = Process.GetProcessesByName("C"); foreach (Process p in processes) { MessageBox.Show("Can't duplicate run this program,it is already running in the background.", "can't run again", MessageBoxButtons.OK, MessageBoxIcon.Error); this.Close(); …

Hi all, I have tried to write a program which can add two matrix. It is running well....but when I am printing out the resultant matrix it is just showing the address of the resultant elements. For convenience, I have posted the output also. [B]Program:-[/B] [code=cplusplus] #include<iostream.h> int main() { …

I tried Googling this to no avail: how can I request the used space/ total size of the hard drive? In this case it is safe to assume that the machine will be running Windows.

Hi, im new here, and I have a huge question. How am I or a user able to submit data from a vb6 application to create a new post? Here is an example of what im referring to. [CODE]http://img201.imageshack.us/my.php?image=61664343pu1.jpg[/CODE] I just need to figured out how to send the data …

Hi Experts See attachment it will explain my problem I need coding in vb to solve it Thanks Altaf Ahmed

This is my first C++ program that I put any serious effort into. You may have seen the trick that allows you to start explorer.exe as the SYSTEM user (by running "at /interactive xx:xx explorer.exe", adding 1 minute to the current time). It takes a lot of jumping through loops, …

Hi, I have a problem with the use of vectors. As you can see, the program asks the user for a row of positive whole numbers. These numbers will by put in a vector called "getallen". Than the numbers in "getallen" will be sorted by the function "sorteerint" and number …

hi, i need some help with adding numbers in array. the arrays are the same size, but the new array must be the same size as the first two. i know how to add two arrays but i don't know how to make the case for bigger size and say …

hello, i'm trying to to get the time of my sorting function in seconds, and i always get ZERO time. here is what i'm using: [CODE=C]clock_t t1,t2; t1=clock(); clock_t IT I.insertion(A,200000); t2=clock(); IT=((t2-t1)/ CLK_TCK)*10000000000000000000;[/CODE] i print the IT and get ZERO. can someone help me with that issue?

I think I have several questions before I post my code. [LIST=1] [*]How do I change the attributes? Everything looks the same and I was basically looking at one of the examples in my book for this problem. The book always has the arguments and attributes as being the same …

First post so thanks in advance for any help. I am looking to pull the anchor text from a series of links in some html. I am doing this with find() and rfind(): linkend=users.find("</a>:") linkstart=users.rfind(">",0,linkend) My question is that once I have found the first link, how do I then …

Hi, I am trying to run this program, but I am getting two error messages that prevent it from running. I don't really understand what the problem is or how to fix it. Could someone please help? Here are the errors: "error C2664: 'sprintf' : cannot convert parameter 2 from …

I've been programming on and off as a hobby for some time, but I've never done anything with networking, and since I can't get the docs to work with Ubuntu I've been rather stumped. Could someone offer an example of a program that would send a package of data (say …

Hi I have database on spss file and i need to use it on c#, how can i do it?

Hi, This is my second post in continuation to my previous one. How can I loop through all the files in a folder. Cheers! Ali