Software Development Forum

My program will not build due to an error related to the section of code below shown inbetween the following symbol. ~~~~~~~ ~~~~~~~ The error which i recieve is the following: Object reference not set to an instance of an object. any help would be appreciated, thanks again Imports System.Data …

Q. WAPC to read a string into an aaray and capitalize the first character of every word in the input. Solution I tried [CODE] #include<stdio.h> int main(void) { char string[50]; char *ptr; printf("Enter string\n"); fgets(string,sizeof string,stdin); printf("string= \"%s\"\n",string); for(ptr=string;string!='\0';ptr++) { if(*ptr==' ') { ptr++; *ptr=*ptr-32; } } printf("The new string …

hello there...im new in c++, i need your help with this one...i want to create a program that will create an .ISO image file. the user will be asked to input all the files that he wants to compress..i just want to know what topic in c++ i will study …

Hi to one and all, this is satya, I few doubts in c those are, All are linux based, 1) How we can convert physical address to virtual adress and vice-versa,for this any linux system call. 2)How a float will store in binary format. 3)what the use of constant volataile.

Hi i'm using Cywin bash shell, I am trying to scan my entire hard drive for an executable that contains text references to an ocx called ezVidC60.ocx (it appears to be used by both malware and non malware programs, I need to work out which). In Windows the dll and …

OK guys, Im writing this game, and i can't seem to figure out one thing. This is an extra fun thing that one of my Profs suggested. If i get it working like i want..he may give me extra credit. So heres the problem. This is a game where 2 …

hi all, i am writing a program in which i am checking if a string contains another string(same what strstr does). i assumed intially that the string1 is a long string with spaces and string2 is a word(which might be or might not be present in string1) i have used …

hi, I want to make a chat program using c++. Can you give me any site where i could find the concepts in building chat program? I will make a chat program similar to YahooMessenger.

This function is part of a program to convert numbers between different bases. [code=language] num = 32 b1 = 10 b2 = 2 x = 1 def increasex(num,b2,x): if num%(b2**x) < num: x = x+1 increasex(num, b2, x) else: print x return x print increasex(num,b2,x) [/code] The parameters are the …

I must display the number of values that are above, equal to, and below the average, with "equal" being within a tolerance .01. [code=c] void RelToAve (double ave, int numRead, double *array) { int abo = 0, equ = 0, bel = 0, i; for (i = 0; i < …

I have a text file setup called client.txt inside it has Halusa Decorations|Streamers|455892|$3.50 Kellys Floral|Frangipani|270272|$2.00 - Im using Listview in Report mode i was wondering how to grab each item e.g company|item|productid|cost into and put them into the Columnheaders [U]| Company Name | Product | Product ID | Price |[/U] …

I am currently trying to program a hangman game as a final project - not a final grade or test. I have started this project but I am now stuck. The following is the code that has been started: [[COLOR=#0000ff] Dim[/COLOR][COLOR=#000000] secret() [/COLOR][COLOR=#0000ff]As[/COLOR][COLOR=#000000] [/COLOR][COLOR=#0000ff]String[/COLOR][COLOR=#000000] = {[/COLOR][COLOR=#800000]"fall"[/COLOR][COLOR=#000000], [/COLOR][COLOR=#800000]"spring"[/COLOR][COLOR=#000000], [/COLOR][COLOR=#800000]"winter"[/COLOR][COLOR=#000000], [/COLOR][COLOR=#800000]"summer"[/COLOR][COLOR=#000000], [/COLOR][COLOR=#800000]"thanksgiving"[/COLOR][COLOR=#000000]}[/COLOR] …

If I am somehow in error posting this, I apologize. However, I would hope that this is the best place to ask this question. I am dealing with a MSVC Compiler, version 1.52, on a system running Windows 98. I am using these rather antiquated pieces of equipment for a …

I just started mess with Memory at c++ so i am very confused now, and this is why i am asking 3 questions that made me confuse so much. 1. Look at this: char *str = "Literal String"; Here we are creating a char pointer called str then we are …

hi, I have been trying to get into C++ for a while now. My background is in VB.net. I do have experience programming with C++ (and some C) through my classes, but nothing complex... the biggest thing that I seem to be having trouble comprehending is how data access is …

Hi guys again, If I have an infinite loop for example: [code] MOV CX, 240 MOV DX, 320 HERE: MOV AH, 2CH INT 21H CMP DH, 1 JE DOT MOV AX, 0C00H INT 10H DOT: MOV AX, 0C04H INT 10H JMP HERE [/code] In the example I have an infinite …

I have many of them :) At this point I'm looking for help with a specific idea I know is possible, I just have no idea how to pull it off first some code: [code] cout << "Would you like to continue? (Y/N); method1(); [/code] [code] while(someSentinal) { //Do stuff …

hello all; im kinda new to this kinda stuff was just wondering if someone could please help me out with the following parts i have there ... my compiler isnt really letting me draw the board it keeps on insisiting that i have invalid types of data.. also i cant …

Hi im new to VB and ive built a program that uses two timers to produce an osilating output..But i want to change the value of each timer INTERVAL prior to running the timers. Ive created two txt boxes to hold the timer interval times and a start button..It all …

Hello everyone, Given a list of output that looks like this (from NetBackup bpimagelist if any of you are familiar), I need to pick out the last full backup closest to the end of the quarter (3/30, 6/30, 9/30 12/31). 10/20/2006 21:24 INFINITY 146144 64213523 N Full Backup 10/13/2006 21:46 …

Hi, I new in this forum, I have a little experience with C#. I need to write an application that can add/delete registry keys in a remote server. I'll explain my self. I working in a company that have a lot of servers and sometimes we need to add/delete keys …

Hey all: I've been trying to figure out how I would go about doing the following task. Basically, I have a folder with about 20,000 notepad files. My goal is to have one big word document, and append the contents of each notepad file to the word document. Each notepad …

I am writing a program (well, actually I have finished it) using pascal, the program is to read in 3 sides of the triangle and produce a message whether it is right-angled, iscosceles, obtuse etc. Now just to finish it off and make it user friendly i need some sort …

I need to read in a webpage. Any places to start ?

well i need the codes for a delete button so that i can delete a record permanenltly from my login database. i connected my form to my database using the data form wizard. am constructing only a simple program. no sql statements. thanks please help

Over the past two weeks I have let a lot of negative thoughts creep into my mind and has resulted in the feeling of being lost. I'm working on my visualization again and trying to get back on track. Any suggestions, tips, tricks etc on how to remain in line …

Hi, I'm using AspectJ in my project. There are some problems which i'm facing currently . One of the major issue is " My cross views only show the static join point . Now the problem is there is no gurantee that the join point will match at runtime (ex: …

The section for radiobutton2 does not work properly Usually it returns either nothing or it wil display the msgbox insuficient funds, and wont debi if its proper [code] [COLOR=#008000]' Declare the value of service charge [/COLOR]servicecharge = 10 transaction = TextBox1.Text [COLOR=#008000]' Deposit Funds to the account [/COLOR][COLOR=#0000ff]If[/COLOR] RadioButton1.Checked = …

How can a Java program be optimized? I have no experience in this thematic so I could use some key words so I acn go deeper into it! Thanks

Hi there, here is a copy of my server program. It worked this morning but has now decided to stop and i am after some help with it please. It stops half way through the authentication(), it must be before it does the stcmp function as i never get that …

Hi i have a form where i have 2 comboboxes and a couple of textboxes. I have set the datasource property to the table and fields as required for all the textboxes and the combobox The first combobox (cbCriteria) contains the column names of the table and the second combobox …

hi i am reading from a file and grep'ng for some values and writing those into another file I am using "|" as a seperator for the values smthing like this printf FILE " %d| %d |%d\n",$x,$y,$z; In file i am getting values like this 12|23|23 123|3|234 22333|223|3 but i …

Hi, I'm fairly new to c++ and I'm having some trouble getting this to work as a function. Here's the error I get: error C2447: '{' : missing function header (old-style formal list?) I can work through the minor troubleshooting of basic syntax I just don't get how to call …

hello, Im using VB6 and have connected my datagid OLE to a table in Oracle using adodb, the code seems clean but it doesn't display the table. PID is a patient ID variable. Here's the code: Dim oconn As New ADODB.Connection Dim rsView As New ADODB.Recordset Dim strSqlView As String …

:@Hi i am currenty working on a basket ball game in one of my grade 11 classes. My teacher and I cannot find a way to make the exit code work even when the shot is being taken. Also to take a shot you have to hit shoot in a …

Basically I have to take in N and bring it to power of K so N^K i have the c++ i have the basic assembly but something is wrong the math doesn't come out right .386p .model flat .code _func proc near push ebp mov ebp, esp mov eax, [ebp+12] …

Hi! I hope some one is familiar with pascal. I've been trying to translate this code into c++ for quite a while now... And frankly I've given up hope of solving it. It's supposed to invert an integer from binary data it reads from a file into normal characters or …

hi there i was wondering if someone could help me out. im doin an assigment where i have to create a CD database with a GUI. at the moment im having problems with my search engine. I enter 4 cd's from any artist. close the window, open the search for …

Hi! i have put some html files in my jar file,but i cant open the html files when i un the jar file.what should i do?

hi, i m final year student. i dont know what to do with my projects. Will you help me in doing projects on Visual basic. This is really urgent to submit.

HI: I m new two image processing and i want to Extract from an image (Tiff File) [TEX] Name=Brorn SSno=1223 TDoc_Type= srujun [/TEX] Above text is in in a reactangle i have to get this the points of that region Can any one help me in this regard

I need help trying to compile and test this code, but I keep getting the error: template is incomplete, can not parse field. Here is my code: [code] #include<iostream> #include<iterator> #include<vector> #include<algorithm> using namespace std; template <class T> class my_istream_iterator { public: typedef charT char_type; typedef traitsT traits_type; typedef basic_istream<charT, …

Hi guys I'm working on a small portion of a larger program here that will accept lines of text and based on the first word in each line needs to conditionally branch...I am using the tolower() function to make the words lowercase and then I test them in an if …

hi all, can anyone tell me that how can I change the functions in written for 16 bit processor in c language for 32 bit processor?

I design a form in C++ Builder 2006, and i want to handle `WM_NCPAINT` message by my own function (`void RedrawCaption(TMessage & msg);`). After handle this message i have to call the default message handler of the form. But i fail to find out the default handling function. Could you …

Ok , here is what I am wanting to do ultimately. I have a script that runs windows internet explorer hot fix updates on a server that we have setup. the script that we use here is this: strComputer = inputbox("Enter station name to complete security update","Security Update") if strComputer …

Hey, I'm new here and I need a bit of help with the LC-3 Assembly language. Basically I need to write a program which takes a string and only displays the uppercase characters in it. So for example, I give it the string "This is a Sample String", it prints …

/* <applet code="Assign2.class" width=350 height=350> </applet> */ import java.awt.event.*; import javax.swing.*; import java.awt.*; public class Assign2 extends JApplet { private JButton buttons[]=new JButton[5]; private String labels[]= {"Footwear","Kitchen Goods","Stationery","Music","Ladies Wear"}; private JPanel thePanel; private JMenu editMenu,optionsMenu; public JMenuItem items[]=new JMenuItem[5]; private JRadioButton options[]= new JRadioButton[3]; private JMenuBar menubar; private Color colors[]= …

Hai friends i need help in downloading jar files or zip from website by giving particular url in java code...how can i do this , please any one tell me...

I am so lost. I don't know what I'm doing. Can somebody help me? What I'm trying to do right now is just store ID numbers in an array to use them elsewhere in my program. I can't even do that right though. This is my first time taking computer …