Software Development Forum

Hi everyone, I was wondering how to build a treeview from a table in my db witch has the followings fields: RowId, NodeName, ParentNodeId. I will appreciate any help please.

Hi, it's me agin. I would like to know if it's possible to customize a tabcontrol, so that I can have the tabpages shown horizontally when alignment is set to left or right. If so, could someone give an example, or a link, of how to accomplish this? I've been …

You are required to provide an algorithm to operate a cash register that will keep count of all withdrawals and deposits made during a day’s business operation. For simplicity, this cash register will handle notes with the value of $50, $20, $10 and $5 only, and coins with value of …

It's not homework it is just a play.If you have any simmilar tragic like this one with int and character or float then please discuss it here or explain how things happen.Let this thread be informative. I'm playing with int,floats and type casts but i have found that in following …

[COLOR=#228b22] Coefficients in the expansion of (x+y)^n form a pattern which is useful for small values of n. It is known as Pascal's triangle. n Pascal's triangle 1 1 1 2 1 2 1 3 1 3 3 1 4 1 4 6 4 1 5 1 5 10 10 …

Hi, I am using the Microsoft ADO Data Control 6.0 and connectiong to my database using Microsoft Jet 4.0. My fields are being outputted into labels. I have a tex box called text1 and a command button called cmdsearch I wand to be able to search through my database and …

Hi, I m new member of 'daniweb' i m a student of BCA 5 in india i m intrested in VB,Oracle,JAVA,Networking so Please help me.... I m creating a project like mobile company! i have problem to create table in ORACLE 9i using VB6. I have some problem to give …

ok i need a to make two simple programs from The first program can be a while , for , switch, or a do while loop 1) Output This progeam allows you to enter a list of positive integers(terminated by a -1) then displays the largest value, smallest value, and …

Hi friends, i have to delete a node in a link list and the prototype for the delete function is like this void deleteNode(struct node**, int pos). "Pos " is the position of the specified node in the list. And have to write it with all boundry condiotions. Help me

hi i want only that part of a picture which is visible in picturebox the picture may be larger than the picturebox but i want to copy only the visible part anybody help thank u vey much

hi i have two forms in the first form i used form2.show and in the second form from1.show but i want to reload form1 again on button click event in form2 is it possible to reload the form as it was first appeared thank u very much

here is what i have to do: [url]http://www.sendspace.com/file/og252q[/url] this is what i have so far. [url]http://ayman86.pastebin.org/34381[/url] its pretty much the code in the pdf file with defined functions of quick sort, bubble sort and better bubble sort im not sure how i implement "size of array increment, and number of …

hey guys. i have a linked list set out like this [CODE] struct node { string bookTitle; string *authors; int nAuthors; node *next; }; node *start_ptr; [/CODE] and i need to sort the linked list based on bookTitle alphabetically. how would i go about doing this?

I know I posted a previous post and a person stated I should read How to Design Programs. However, I was told the following link would be a better choice to start off with. [url]http://maven.smith.edu/~thiebaut/ArtOfAssembly/artofasm.html[/url] My question is: Is this a good resource for a beginner.

I am having trouble with my binary search tree... these are the errors i am getting - it is my print function and the find function I have not written the code for the other print functions, i need it to compile before i can go on bintree.h - find …

Hello, I have a project to make a text comparer. I've downloaded almost 90000 texts from a site, parsed them and stored the texts in a file(150MB). So now, a new text is in another file and should be compared with the others, and return a result of 20 most …

[CODE]Private Function IsTextFile(FileName As String) As Boolean Dim FF As Integer Dim FileData() As Byte Dim K As Long FF = FreeFile Open FileName For Binary Access Read As FF ReDim FileData(LOF(FF) - 1) Get FF, , FileData Close FF For K = 0 To UBound(FileData) If FileData(K) > 126 …

PLEASE HELP!!!!i need to write a program to record, average, and display grade for a maximim class size of 15 students. display a menu of options to the user, such as: input grades, display grades, and display class average.

I'm not sure if this is possible, but I was wondering how you might get something in the menu bar, to the top right, where current user, battery power, airport signal, sound level are displayed. I think it might only be possible with Cocoa applications or something... I know with …

Hey I've written a program that prompts the user to enter sides and the program figures out what kind of triangle the sides equal. I keep getting some retarted error saying "3 triangleCalc.cpp `triangleType' does not name a type ". It's also saying " 1 Taxes\triangleCalc.cpp header.h: No such file …

Hello everybody, I just want to ask if what is the error on creating a jar file.. I am trying a create a jar file on my command prompt but it always flag an error saying 'jar' is an unrecognizable command... How can I fix this problem.. YOUR HELP IS …

Man, I'm so new. I'm trying to script something for a game. so here's what I got: [code] program twars; const Color = $FFFFFFFF; FISTS = 0; DEAGLES = 1; MP5 = 2; AK74 = 3; STEYR = 4; SPAS = 5; RUGER = 6; M79 = 7; BARRETT = …

Hai all, I ran into a strange issue I never experienced before. Pointers are passed to function, the function allocates memory to them with calloc, and right before the return sanity checks if the pointers still != NULL. That check succeeds, but upon returning and sanity checking in the calling …

Hello! I have recently started a new program in delphi 7 and i stuck. The problem is: I want to add an .avi video to run in my program when certain condition is fullfilled, but i dont know even how to start this. Please if you have some knowlege about …

when working with strings, I can check if it has a value by doing something like if (s == "") but how do I accomplish this with integers? I thought maybe initializing to a dummy value like 0 or -1, but what if those values might be valid? should I …

Hi All I have a table (contactDetails) in my database (Sql express) with username,password, email, contactNo, bySMS and byEmail columns. I have 2 radiobuttons in my application smsRB and EmailRB, when the user registers he must select either smsRb or EmailRB. if smsRB is selected, a "Y" is inserted under …

Hi i was wondering the best way to time how long a function/program takes i cant work out how to do it. I tried fiddling with the time module yet i keep doing the wrong things.

Suppose I have a week that begins with Sunday and ends with Saturday (so UMTWThFS). How do I get the date for each day of the week if, lets say, we use this month and year? I looked in the API but I wasn't sure what to extract to make …

Hello, Can any1 help me doing this programs ? 1. A program in C++that alows you to visualize in a table the areas of a circle, and the volume of a sphere for a radio, with a range from 0 to 2, rising by 0.2 2.a program in C++, where …

(First Post of hopefully Many :) This question is directed towards anyone who has worked with as400----> vb.net. I was able to connect to the 400 with i-series and used an odbc connection to 'see' the tables on the 400. Here's where my newbish question comes in. There is a …

Hi, im new to this forum, and searched for everything to do with 2D array, but found nothing to no real avail. My problem is that i have to write a 2D array in pascal that stores 15 student ID's and 5 marks for each student. I've managed to write …

I'm really really stuck. What i'm supposed to do is, first, create a class called Book having the private attributes: title(string), publisher(string), and number of pages(int). For the Book class there are supposed to be two constructors: a default (setting title and publisher to some default value, and number of …

hey guys. i cant remember for the life of me what the difference is between putting ++ before or after a variable (specifically an int). for example in a for loop.

hey guys. just wondering what it means when a function has this in it.... void add(string title, string authors[], int nAuthors); the [] next to authors. what does this mean?

I'm wanting to search a file full of http links.. I know how to search for a string and such but I don't know how I would search for a link inside a file. I just basically want to search a index.html for a certain site pertaining to ..lets say …

Sorry if this belongs elsewhere, it's BASIC, so VB is the closest. (By the way, long time no post for me, I'm back, yay) Okay. I'm writing a game (a SRPG) in QBASIC (wicked leet, huh?) so that my friends can edit it and crap (I know other languages, but …

Hi Guys, I was trying to build a library catalogue with GUI (Graphic User Interface) which consists of two text boxes and four buttons. I have actually created the layout, but I dont know how to add actions to the buttons. Could anyone help me please. the Question is: for …

I went to the beach at the weekend and played on one inpeticular game, the one were you pull the lever and XOO or w.e comes out, i was going to make one but thought i would ask if this was the best solution.. [CODE=C++]#include <conio.h> #include <iostream> using namespace …

[code] # This is meant to draw Start and Stop buttons and a label # The Start button should start a loop in which the label # is configured to change colour and text. # At each pass through the loop the variable self.stop is checked: # if True the …

I attempt to create a string variable to a setter() that is used as query property What am I missing in the procedure to implement a simple query on the database? It stops here. [code] searchList1 = java.beans.Beans.isDesignTime() ? java.util.Collections.emptyList() : searchQuery1.getResultList(); [/code] [code] @Action public Task searchSplash() { if …

Buddies, I want to design a simple file download button in deafult.aspx. Can anyone provide me the detailed C# code behind it? Thanks in advance.

I have 2 buttons on my form. The First button contains a loop and second button a MessageBox. If I press the first button, this loop will take sometime. Now is my question this. Let´s say that the loop will take about > 5 seconds and I press button2 after …

Hi I Want to display a Form as System Modal. The best Example is [B]Shutdown Dialog box[/B]. How can we create such forms.

Is there any way to add images onto your program? I'm using Dev-C++ Thanx

Hi My question is: i made a program that counts up and up continuously in the background but i want it to print what number it is up to when you press a certain button such as ENTER. I have tried using raw_inputs() but all that happens is it keeps …

can anyone help me with this one... System.out.println("Hi!"); System.out.println("How are you there!"); -can i display this one controlling the time! what i mean is.. display first the "Hi!" and then after 3 seconds it will display "How are you there!" Help me pls.. ANY HELP IS HIGHLY APPRECIATED -alpe

I have a list for exemple: a = [ 9,6,5,4,1,0,0,7,6] . By this function I want to delete all element which content zero and delete all element which content duplicate. But it doesn’t do exact what I want. [CODE]def rensa(a,b): j=0 for i in a: if a[j]<= 0: del a[j] …

Is there any difference between C and C++ pipes implementation? Is there any C++ library that makes using pipes easier? I ask those questions because there are many 'wrapper' classes in C++ that wraps C (like string, vector etc.) Is there anything that 'wraps' pipes? <Thanks>

Hi guys, I have been working on this for 13 hours straight now, and I am going out of my mind. I have a final due tonight and I cannot figure this out at all. The program is basically a product database for a sporting goods store, and I have …

Hi, i am working on a quicksort function and I have everything except how to sort the second half. I am missing one line, where to start the second half and for how many items, any help would be greatly appreciated. THANKS! [code=cplusplus] int * partition(int array[], int size); void …