Software Development Forum

Dear All, I have a problem i have made setup of my project when i install it and run the program it asks for the complete path of database like this "C:\Paymentsystem\PaymentSystem\bin\Debug" is there any way i want to change the path i mean i want to place database in …

Does anyone know an easy way to do array's of arrays? I'm not 100% sure this is the thing I want though because I just need a simple way to make a loop able to change the list it's comparing. I have the loop done, I just can't figure out …

please guide me how to insert a picture to a particular cell in excel sheet? I used the following code, but it inserts the picture in the excel file not in the cell I specified. Dim xApp As Object Dim xWb As Object Dim xWs As Object Dim img as …

This is the form.cs in my REMOTE SERVER [CODE=c#] using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using System.Runtime.Remoting; using System.Runtime.Remoting.Channels; using System.Runtime.Remoting.Channels.Tcp; using Microsoft.Win32; namespace remoteserver { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void Form1_Load(object sender, …

Hello, What is the right way to delete an object I do not need to use anymore ? is the next line right only in VB6 ? myObj = nothing thank you

H! There! I have a problem in c# that require sorting of names of students in a sql database and i want it to be specific, i used data grid view to view the data of the students as shown below: Students First Name: Ann Antoinette Bernadette Brenda Jeannette Judith …

Dear all, let me explain how my datagrid work. The datagrid have 10 columns and 21 rows. The datagrid value will be updated every 5 minutes. Actually what I want is to compare the value before 10minutes with the current value which show in the datagrid. The value that I …

Hello, If I am not wrong then the method with protected access modifier can be accessed by the same package and the sub-class outside the package. But I have problem regarding the same I have two packages p1 and p2, but when I try to access the method (protected) of …

Does anybody knows about Point?! Thanks!

(Read Title) I honestly have no idea how to do this. I've tried diagnostics.stopwatch, system.timespan , and system.datetime, but I can't wrap my head around how I would do this. Any suggestions?

Hi friends, Plz anybody can tell me, How to retrieve only date from DateTime in vb.net in dd/MM/yyyy format and I have a field in table in access 2007 which has date/time datatype. Data is stored in datetime format.(04/08/2010 12:01:07 AM) I want to retrive only dates which are in …

Hi everyone, Creating a software with C#, does it require many forms? because I want to create a elementary grade 4 math courseware, but I only know how to create a basic calculator with C# >_<. I just started 3rd year computer science and, our group's thesis proposal has been …

hey can u help me out with the below problem The problem i that when i click on country i should be able to select the corresponding states...i have done this in asp.net and it works fine but here when i try to select the country here nothing happens and …

Hi there, I want to make a program with visual C++ 2010 using windows form. My problem is that I want to include "windows.h" and I can't find out how to do that. I want to include "windows.h" to use functions such as SetPixel() and some others... If it's possible, …

hello, iam a newbie in the .net world recently i have been assigned a project by my organization to make a portal using vb.net which would list all the files and folders kept at the server, and i need to add a functionality wherein on a single click the user …

Hi Everyone. I have been Looking around for a Tutorial on Forms in Visual C++ I found a nice graphical calculator walkthrough for C# but the code for C# and C++ is a little diffrent and I cant get it working in C++. I am trying to make a Form …

I'm rather curious about sound effects in windows form, instead of showing messagebox alone, is voice prompt exist in visual studio 2008 -- maybe using an mp3 or wav file?

Hello... I am pretty new to Java and I am experiencing some frustration with loops. I have a few problems here and I hope that you guys could point me in the right direction. My first problem is with the looping in the program below. No matter what is input …

[COLOR=darkred]hi I have some questions in VB.Net[/COLOR] [COLOR=darkred][/COLOR] [COLOR=darkred]1- how can I retrieve data by VB.Net from database using MS Access database? 2- can I retrieve data from a database and list them in a [COLOR=blue]CheckedListBox[/COLOR]? [/COLOR] [COLOR=darkred][/COLOR] [COLOR=darkred]thanx[/COLOR] [COLOR=#8b0000][/COLOR] [COLOR=#8b0000]Please help me :-| [/COLOR]

Hi, all, I am a Perl newbie. I need to read multiple files in a loop and read each file into an array. I wrote the following code, but it doesn't work. Basically my question is how to assign a different array in the loop? Can anybody help? Thanks a …

4 _ 4 _ 4 _ 4 = 20 use +,-,/,* to solve it. write c++ code.

so i have written a c program...my question; is it possible in any way that it will execute itself whenever say a flash disk is in input or the file that contains it is opened??

:cool: hi Friends,.,. !! i want to know a perfect time consumption for a given particular program.. [B][COLOR="red"]IN MILLISECONDs[/COLOR][/B] I know the way of using following method: [CODE=c] start=clock(); /*... ... my programming logic . . . ... */ end=clock(); difference=(end-start);[/CODE] But it gives time in seconds , which is …

Hi all, I am using getBytes() method in Java to encode the String, When I encode the String some string values does not Encode.. The Code is String psString ="ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö"; psString = new String(psString.getBytes("UTF-8")); I am Using Netbeans tool for Java. In Windows XP OS , it converts in to …

Write a program that displays all the prime numbers between 50 and 100. Below is my code: [CODE]Write a program that displays all the prime numbers between 50 and 100. please correct my mistake, thank you. #include <stdafx.h> #include "genlib.h" #include "simpio.h" #include "math.h" int _tmain(int argc, _TCHAR* argv[]) { …

Hi I have a question with regards to storing and retrieving a players location in a game. At the moment I'm working on a text based dungeon game, and one of the things I am having trouble implementing is, a way to move between rooms in the game world (I.E. …

gud day...i'm just a new member of this sites,is there somebody may help me about turbo c,turbo pascal and fox pro code,i just need a sample basic codes.i've been searching on the net and those info. was so broad and made me so confused..our instructor want us to search and …

Write a program that displays the table of Fahrenheit - Celsius temperatures. Below is my code, the problem with it is that the celsius column is all zeros,please correct my mistake, thank you: [CODE]#include "stdafx.h" #include "genlib.h" #include "simpio.h" #include "math.h" int _tmain(int argc, _TCHAR* argv[]) { int i; double …

[CODE]#include <iostream> using namespace std; int main() { int i,j; float a[10][10]; for (i=0; i<10; i++) { for (j=0; j<10; j++) { a[i][j]=0.2; a[i][j]=a[i][j]-0.2; cout<<a[i][j]<<"\n"; } } } [/CODE] //// why is the output not exactly 0.00 ??? how do i make it output 0.00

[ICODE]class classA: #saved as classA.py def __init__(self): print "class A" printB() def printB(): print "B"[/ICODE] [ICODE]>>> classA() class A Traceback (most recent call last): File "<pyshell#0>", line 1, in <module> classA() File "C:\Documents and Settings\Owner\Desktop\timetable\classA.py", line 5, in __init__ printB() NameError: global name 'printB' is not defined[/ICODE] Using the class …

Hey does anyone know how can we detect virus using c++.

I am trying to get a Console using System.console() method, but it returns null. Please let me know how to get a Console object? Is their other criteria need to be satisfied?

I have to write this applet for my CIT 130 class. I understand that you can not give solutions nor do I want you to do my homework for me I just need some pointers. The questions ask to "Write an applet that draws a house with it's door and …

I have an assignment in class I'm and almost done but I need help with one part. Within each subject in the output file, list the students in alphabetic order, sorted by last name. Do not change the given case (upper/lower case) of the names that were read from the …

Hey guys, iam assigned a program that has to read in 3 values (sides of triangles) at a time and find the area. The values have to be read from a file, they are in a loop as there can be as many sets of triangles as the user wishes, …

Hey guys, I've created a java applet which calculates PPI. my problem occurs when I add it to a webpage on dreamweaver. I get the following error message: [QUOTE] load: class calculator.java not found. java.lang.ClassNotFoundException: calculator.java at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.plugin2.applet.Plugin2ClassLoader.loadCode(Unknown Source) at sun.plugin2.applet.Plugin2Manager.createApplet(Unknown …

Nevermind, simple solution

I posted a thread a bit earlier about a simple error, but this is more of my main issue. I have a struct: [CODE=C++] struct Inventory { string ItemName; int ItemQty; float ItemPrice; }; [/CODE] with the intention of creating an array for storing an inventory array. I can't seem …

Can somebody on a beginners level explain the code below [CODE] int i, j; for(i=2; i<16; i++) { for(j=2; j<=(i/j); j++) //confusion 1 if(!(i%j)) break ; if(j>(i/j)) cout<<i<<" / "<<j<<endl;//confusion 2 } [/CODE]

So I have this two dimensional array in my class, and I'm trying to create an accessor group for it. But the compiler doesn't like what I'm trying to do at all. [CODE] private int[,] _resource = new int[5, 2]; public int Resource[int idx1, int idx2] { get { return …

Hello, We have make a program to log out a rs232 comport,all the data that we read out is in asci. But now on newer version there is also a keep in live string on the rs232 port with that string we keep open the comport to send and receive …

After searching through this forum and other forums relating to C++ and Dynamic Memory; I would like to know the indepth reason on why do you have to declare a dynamic memory allocation in either a Class or in a function for the program to compile? e.g. [code=c++] //place a …

Hi, I just struggeled all day how can I build JavaFX Application made with visual composer plugin in Nebeans. Every other application worked but this doesn't. When I build it says can't find [I]javac[/I]. Of course, javac .exe is not located in the JRE... [CODE] Cannot run program "C:\Program Files\Java\jre6\bin\javac.exe": …

How do I compare what is in one array with what is in another array?

Hi. I am new to C# and a little stuck on arguments to pass to an external function. The intelisense tells me the function has these parameters [code]void LPP.XRS_Search(int x, int y, int w, int z, int cl, int vr, int sp, int[] PointResult)[/code] here is my call [code] int[] …

Why is it that when I call recordCount on a rescordset it returns 1 even when I know that there is two different records in it and able to access those two records in the set.

Solving the greatest common divisor using C++ and the Euclid method Below is my code: #include "stdafx.h" #include "genlib.h" #include "simpio.h" #include "math.h" int _tmain(int argc, _TCHAR* argv[]) { int num1,num2,rem; printf("Enter 1st number: "); num1=GetInteger(); printf("Enter 2nd number: "); num2=GetInteger(); rem=num1%num2; ;if(rem==0) { printf("The GCD of %d and %d …

Hi, I've been trying to make a poker game, i got the basic things running like giving the cards to the player and dealer, but i am having trouble coming up with a way to compare the 2 hands... I'm new to python, i tried different ways and didn't really …

Hello, I could use a spot of help today. I am very new to python (n00b) and I have a rather specific Issue I am trying to resolve. This problem can be solved using ArcGIS (for those who know it) I simply desire to know more about python so I …

Is there way to get the graphics card details in python. please help me in achieving this