Software Development Forum

hi everyone, thanks for a nice and quick response.i have one ques regarding inputBox.This func can be used to accept the input msg from user if we want to write more than one msg in a single inputBox like 1.user name 2.password then what we will have to do?a single …

I am new in Java and need help :} currently working on a new project using netbeans, I have trouble to import commons-io-1.3.2 jar because i really need to use SuffixFileFilter class which is in commons-io-1.3.2 jar.Actually I have the jar but don't know how to import it into my …

I have a vector array of a class that's giving me some crap. I would beat it up, but that might result in some innocent circuits getting damaged. Class: [code=c++]class Font { public: Font(); ~Font(); int style; int ptSize; std::string name; TTF_Font *font; }; Font::Font() { style = TTF_STYLE_NORMAL; ptSize …

Hi guyz, i have a question about crystal report . How to connect the Crystal Report in MS Access (w/ a password security).. Cause i can't seem to connect it with a password database..tnx in advance

Hi Friends, i`ll use font end VB6.0 back end Ms Access And using Crystal Report 8.5 i ll attached database to report and result also fine, but suppose change my application path to another path reports can`t displayed. so i need how to apply for database application path in to …

In my VB6 Book, in the last chapter programming ASP for web design is written and, it seem that is to be done through VB6, but I dont under stand and I usually write ASP code using FrontPage? If VB is helpful (Even though understanding of VB coding is helpful) …

Shell program to check whether a given number is avogadro number or not.

Hi all i am a newbie in C++, i am currently doing my FYP and i need some help on it. I am using visual C++ version 6.0. Firstly, i have 2 machines A ( the client ) and B ( the server ), A is supposed to send a …

Hello, I am a student in an independent study class and i am working in vb.NET 2005 trying to create a form that has 3 list boxes and combo boxes that the user can select a package from and see the features that come with that package. The problem that …

1. const int* a; (what the difference between const int *a and why pointer need to be const?) 2. short b[10]; (is the content of b are all short type?) 3. float* const c[]; (i think this should be wrong due to the size of array c is not assigned) …

How do I insert a character into a number array? Is it possible? a and b are constants. [CODE]for(int i = 0; i <n; i++) { pointer[i] = new int[n]; } for(int i=0;i<n;i++) { for(int j=0;j<n;j++) { pointer[i][j]=1;/ pointer[a][b]="*"; //<---- } }[/CODE]

Hello....everyone I want to ask you for your advice on what problem I'm gonna do.... So my teacher grouped us and make a program that we ourselves would make.... we can do that but what kind of program do we have to make, any suggestions???? My teacher said that the …

I have this problem that states that: LL be a doubly linked list that has 2 headers L and R. Each record has: llink, data, and rlink as field. So llink is the prev pointer and rlink is the next pointer. Here is the code to reverse the list, but …

i wanna noe how to write a code that will read lines from a file and then put those lines into an array. and will this make a double of arrayB if arrayA is empty and arrayB is filled? arrayA[10]=arrayB[10] help of any kind will be greatly appreciated!

I create the simple template structure like this [CODE] #include <iostream> template <class info> struct box { info data; }; int main() { box<int> b1; b1.data = 1; std::cout<<b1.data; return 0;typedef box square; } [/CODE] Now i want to use the typedef for this template structure. I could not figure …

okay, this is the problem (variation of the knapsack coins problem): you've got 4 coin types: 1 cent, 2 cents, 5 cents and a quarter...infinite amount of each. I'm supposed to find the number of ways in which the coins can be arranged to form the sum of some integer …

Hi, I'm doing a project regarding converting roman numerals to decimals and vice versa. With some reference from the internet, I was able to come up with one. However, it isn't working very well. Can someone look at my codes and point out what/where's the mistakes? Thanks in advance. [CODE=cpp] …

Hello. I'm charged with taking a site I helped create in VB.Net 1.1 to C#.Net 2.0 - I'm just starting to research this and wondered if anyone has done it and if you can direct me to some good material . . . I need to add a new module …

hlo, can anyone help me.. i want to move my deleted records to another form named archives but i dont know what to do.plzz help

im thinking to learn predictive dialer, quite interesting. got other ways to start? and how to start? got any simple sample code to learn? or tutorial?

Given the following student data (code, number, first name, last name, mark): CSC10208 1 Fred Nurks 50 ISY00245 4 Fred Bassett 75 Write a program to open a file, accept data in the above format using a struct, write the data to the file and then close the file. Your …

I am trying to use sprites, which I made in the form of bitmaps, in my program. Is there a library that will allow me to easily display them? I tried to use OpenGL but my computer will not allow it to initialize. I would simply like to display bitmaps …

Hai friends could you help me? In VB if i've connected ms access project through a data control to my form..... and i've added many records to my database... and I've set "yarn no" as my primary key... if later I've to update my stock details... I need to retrieve …

Hello everyone.Sorry if this question seems to be very naive.but i am new to vb.net. I have created single user applications in VB 6.0 and MS-Access.I want to build a system using VB.Net 2005 and Ms-Access which will work over a LAN. Where multiple users will be entering data.Kindly provide …

I'm new using Visual Basic, so I need help. For example: If I input "14" into the textbox, i want to have a list that will say: 1 2 3 4 5 . . . 14 I have a counter in my program, but I have no clue how to …

Hi :) I'm doing a programming project with development of an algorithm for a quadratic recursive sequence: (3, 3, 7, 11, 19, 20, 32), but I can't figure out which expression to use. I know it's probably got something to do with the differences of n-1 and n-2 being added …

Can someone help me create a function in a linked list program that replaces an element in (I) place with an element a user enters? here is the sudo code I tried to implement but Im kinda lost. this is in my header file -> [icode]typedef int el_t; // el_t …

Hi, im confuse making this program,.. i need a little help from expert here in dream in code so i decided to post it in here,.. Write a program that uses for statements to print the following patterns separately, one below the other. Use for loops to generate the patterns. …

[code=cplusplus] // grade.cpp // display the letter grade corresponding to an exam // score assuming a noormal scale # include <iostream>; using namespace std; void displayGrade (int score); int main () { int score; displayGrade(); cin.get(); return 0 ; } // get the data void displayGrade cout << " ENTER …

i'm using NetBeans and i keep getting an error in this code: [CODE=java]package desktopapplication7; import java.awt.*; import javax.swing.JFrame; import javax.swing.JPanel; public class Frame extends JFrame { Container c= getContentPane(); setLayout(new BorderLayout(5,10)); JPanel p= new JPanel(); p.add(new JButton("OK")); // ERROR HERE c.add(p,BorderLayout.Center); // ERROR HERE }[/CODE] on both lines above, it …

I had to write a program that asks the user to guess a number. The program then tells if their guess is too high or too low depending on the difference between their guess and the random number. I finished the program and it works, but my teacher's very picky …

Hello all, I want to programmatically add users to a distro list in Outlook 2003(server). I haven't been able to find a suitable solution nor have I been able to even determine which language to use. I'm guessing that C# could be used. Anyone know of any examples of this? …

i started using c++ a few weeks ago , and i was told to build a program the finds the factorial of a number ... [code] #include <iostream> using namespace std; void main() { int x,fact; cout<<"Enter the number wanted"; cin>>x; for (fact=1; fact<=x ; fact++); { fact = fact …

Hi, I writ a program that asks the user to input an integer and according to this integer the program should print astrisks equal to the input integer . The program does not compile ?? i need help fix this problem : import java.util.Scanner; public class Astrisksline { public static …

A program where u have a 10 input number and enbles u to choose wether the output is in asecnding or descending order. Thanks in advance!!

I don't know if this belongs in the programming section, but I'll ask anyway: I've been using VS2008 Pro since I got it for free through the MS Dreamspark student page. I've been using Dev C++ (Which many experienced programmers have given me harsh comments for) before I got it. …

alright..so i have to create an overloaded func where i replace O with E in str and replace world with jack in str and print from main using pointers to pass my strings to the func(needs to adhere to the mentioned)...need help ASAP ppllzz.. thnx [code] #include <iostream> using namespace …

ok, yes this is a homework help question, and no i don't want just the answer. i actually really want to learn this. Ok, so I have to the simple date format that displays today's date in "week day month day, year) so here is what i got: import java.text.*; …

Hello I use this code as a stored procedure to delete row of the table: [ICODE]ALTER PROCEDURE dbo.DeleteRowMaterialTyp ( @CisloParam varchar(MAX) /* hodnota v tabulke, ktora nam identifikuje riadok, ktory sa ma zmazat */ ) AS Delete From MaterialTyp Where Cislo = @CisloParam RETURN[/ICODE] And this is code where I …

Hi, hope all are doing fine.. need some suggestions. I am using VB and Acccess and am trying to fetch a record from database by: "Select * from accounts where emp_code='"+d+"' AND emp_name='"+n+"'"". The inputs are fetched from an Inputbox. but i get a compilation error... [B]Run-time error '13': Type …

I am trying to create a context menu that pops up when you right click a RichEdit. I know how to create the context menu, but I don't know how to check for when the user right-clicks RichEdit. This is what I have: [CODE=cpp] case WM_CREATE: { // Create RichEdit …

this [CODE] Dim comando As New OleDb.OleDbCommand("Insert into personaldata (name,occupation,address,phone) values " , conexion) Values is the problem because i going to use a function getname(), getoccupation() etc how to concatenate???? [/CODE]

Hi everyone, I am trying to convert a textfile eventually to a pdf file with a visualization of information in the text file. I use Java to convert the text file to an xml file, and fop to convert the xml together with an xsl file to a pdf containing …

[code=C++] while(cin >> par1 >> par2 >> par3){ // get inputs cout << par1 << par2 << par3 << endl; [/code] I want to read three inputs with cin,as long as three inputs exist,the loop works good. But if the user enters two inputs,this time it waits for the next …

I have a flat file database program I'm writing using SQLite3 and I've run into a problem and a question. Problem: I have the various fields on the forms linked to the results of my queries using databindings. They all work just fine except for 2. They are pulled from …

I was looking at a tutorial for when you extend a class. One tutorial said you used a keyword extends between the two class names and another tutorial said you used a period between the two class names to join the two classes together. Both of them are c# tutorials. …

I am a little confused with class scope. Lets say that you have a class. [code] //file.h struct B { int BB; char CC; }; class A { public: struct B *getStructure(); private: int number; }; [/code] I dont understand what is the difference between putting struct B inside the …

I have the following code: [code=python] import re string = 'c:\test.doc' if re.match(r":\\[0-9a-z]", string): ##r":\\[0-9a-z]" should match ':\t' print 'true' else: print 'false' [/code] the problem I am having is that this is always evaluating to false.

Is it possible to ask the user to input the size of a 2-dim array?

Hi, I am very new to visual basic 6.0 and I am trying to create a guessing game in visual basic where the computer generates three numbers and the player tries to guess what they are. I am now starting the basics and I have the GUI sorted out but …