Software Development Forum

So I have a program that is supposed to support a small business. I have the work completed and the professor said it was correct but I wanted to go do a little extra. Basically, on the Order screen, you begin to type the name of a customer/supplier/employee into a …

Hi, I'm trying to use a variable to import a text file. Is it possible to change the path and filename below to a variable? I would like to change "L:\GEAM Data.txt" to a variable "fname", which a user previously entered using Application.GetOpenFilename. [CODE]With ActiveSheet.QueryTables.Add _ (Connection:="TEXT;L:\GEAM Data.txt", _ Destination:=Range("A1"))[/CODE] …

Hi guys! I am creating a game which include guns and bullets and I created everything. I want to have a shorter code which I am going to create a array of objects which are the bullets. Can someone help me? In VB6 it's possible to create an array of …

Guys,i have to develop a simulator for Merge sort algo in java.I'm familiar with Java.But i have no idea how to do that.Java applet is easy? or it can be done as a Desktop app.My idea is to do as a desktop application.The programme should allow user to input a …

Hi there, I need to change columns to rows and vice-versa. Example: 1001 AA AB AC AD 1002 CC DD EE FF 1003 AA BB CC CC 1004 DD DD DD DD to 1001 1002 1003 1004 AA CC AA DD AB DD BB DD AC EE CC DD AD …

Hi, I am writing a code to sort a list of C-strings in a 2-D array. I'm a beginner and it isn't working out. The program crashes every time. After running a bit of testing, I found that the for loop in my sort function is not incrementing the variable …

Hello Friends, I want to create our own object oriented programming language using C#. Is it possible?How? I want to know what are the steps used to create the languages. Please guide me. Thanking you. Regards, Shridhar

Hi friends, I'm looking for an efficient method to transpose rows and columns from a BIG file. I wrote this code but is very inefficient. In that, I'm closing and opening a file many times. (// #*#) Could anyone help me please? Thanks a lot! [CODE] ifstream testTranspose; testTranspose.open("data.txt"); int …

Hello, I am looking for some information about how high level languages communicate with the lower levels of the computer. Hope this makes sense thanks.

what is correlation Exception in java??

I need help on writing a function to validate that a user has entered their full name (so at least two names must exist in the textbox). I'm such a newbie to vb.net

I am getting this error microsoft.sqlserver.jdbc.SQLServerException: The incoming tabular data stream (TDS) remote procedure call (RPC) protocol stream is incorrect. Too many parameters were provided in this RPC request. The maximum is 2100. im new to coding stuffs, i know that i am passing morethan 2100 parameter that is why …

Hi...I did some book exercices..i want to ask you are these code right or not? Question1---Write a programme to display a random choices from a set of 3 choices for breakfast.... i wrote this code... public class Exercice3_1 { public static void main(String[] args) { String breakFast = null; int …

Hi, I'm in the process of nailing together a small program, the purpose of which is very simple: Monitor a number of various network locations for the existence of some files. when they spring into existence, check to see if someone is using the file and when it accessible, light …

Hi! Could Someone please explain me the difference between[I][B] "Pass By Value"[/B][/I] & [B][I]"Pass By Reference"[/I][/B] In Java? I can't understand it clearly. Please give some [I][B][COLOR="Green"]easy example[/COLOR][/B][/I] and little [COLOR="Red"][B][I]description[/I][/B][/COLOR]? Any help would be appreciated. Thanks.:-/

which tomcat version is application server .? how to use that ..

[B][COLOR="red"][COLOR="Red"]hello,.. I want to know how to show date on Sunday, for example, I entered into by date In other words I chose on Sunday, for example, for a period of one month from the start date I entered into For example, when I say on Sunday from the beginning …

Hello dear friends this is my first question and i am new to vb.net and programming i am trying to build the simple xbase calculation like if i had 2 eggs value 2 dolars so 3 eags value calculated by program i did this code but the answer never show …

Hi! All.. It is asked that Can a C++ programme be converted to an i-phone app?, by means of any converter or something like that.

hi... am develop simulator project...using java (java run time environment) for that can use applet method or java gui frame method.. suggest me..

Play any Sound File. Just add a reference to Microsoft.DirectX.AudioVideoPlayback(COM)

I wrote the following code for sorting an array (ARR1) in ascending order. Please check if its correct. Thanks. Is there any assembler for windows that I can use to run these codes? [CODE].Program to sort ARRAY into ascending order. SORT START 0 OUTER LDX INDEX LDS ARR1,X LDX #0 …

I seem to get this error every-time i create a web-browser with tabs. [CODE]Overload resolution failed because no accessible 'Int' accepts this number of arguments.[/CODE] Here is my code: [CODE]<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _ Partial Class Form6 Inherits System.Windows.Forms.Form 'Form overrides dispose to clean up the component list. <System.Diagnostics.DebuggerNonUserCode()> _ Protected Overrides Sub …

Im really bad at programming just started recently and i was wondering how would you combine these for loops since they look the same except for the paramaters this program makes stairs. Thanks a bunch [code]import java.util.Scanner; public class example { public static final int SUB_HEIGHT = 4; public static …

Im currently working now into a monitoring system Adodc2.Recordset.AddNew Adodc2.Recordset!employeeNumber = txtNumber.Text Adodc2.Recordset.update now i've noticed that after i input a value and save it. it goes to the bottom of the datagrid, how can i add value in the top of the datagrid? Thanks for the reply in advance

When I need to serialize things to a byte array I usually write the array to a MemoryStream first then use the binary formatter to serialize it to whatever (file, another byte array whatever). The question I had was, can I just serialize a byte array instead of converting it …

Hi, how i can set background image toToolStripMenuItem in c# at testToolStripMenuItem_MouseHover and testToolStripMenuItem_MouseLeave events. I have tried this but it doesn't work for me..[CODE] testToolStripMenuItem.BackgroundImage = Image.FromFile(Application.StartupPath + "\\Button\\BIGBUTTON\\Test Centre-OVER.jpg"); [/CODE] When i put MouseHover on testToolStripMenuItem it will display one blue spot on particular after mouse leave image …

hi, i'm starting to learn vb.net, and i trying to make some special translating program, its need to translate hebrew text into special letter sequence. for example: the text input are: [ICODE]בניית ביניינים מתקדמים[/ICODE] (which its means [ICODE]Construction of advanced buildings[/ICODE]) And the text output are: [ICODE]BPJJZ_BJPJJPJM_NZWDNJM[/ICODE] according to the …

My code returns list of items when page was loaded..and they were downloading but the problem is i need to down load files from gridview.i need the code in c#.

Hi, I'm having trouble understanding pointers and arrays. [CODE] course[] = "Numerical Methods"; printf("%c %s\n", course[6], course); printf("%c %s\n", course[6], &course[0]); [/CODE] I don't understand how the second print statement prints the same thing as the first. How does &course[0] print out the entire array? I thought it was just …

Hi.. Can you help me to understand clearly ,what is abstract class? And how i will used it, how it behaves in a class. Thank you in advance!

[code=c] #include <stdio.h> #include <string.h> #define MAX_input_size 100 struct RoutingInfo{ /* Structure to hold the IP entrys */ unsigned int IPDestinationNetwork; unsigned int subnetMask; int prefix; unsigned int gateway; char* interface; } entry[MAX_input_size]; int computePrefix (unsigned long decimSM){ /* computes the prefix of the Subnet Mask */ int prefix = …

Hi, I have written a code to accept value entered into textboxes. Then calculate when a button 'calculate' is clicked. How do I prompt the user if they haven't entered a value in a textbox before clicking calculate? Below is the code. [CODE]Private Sub Button1_Click(ByVal sender As System.Object, ByVal e …

Here is my code. my problem now is how to convert it to GUI. [CODE]public class ProductController extends ProductModel{ public String getPname(int barCode){ return this.pname(barCode); } public double getPrice(int barCode) { return this.price(barCode); } public void displayCartControl( int retryTrigger ){ this.displayShoppingCart(retryTrigger); } } [/CODE] [CODE]public class ProductModel { public static …

I am working on my java code using combo box.............I compiled it and it says process complete....BUT.....I cannot view it in applet viewer.....whenever I click the play button, it displays "java.lang.NoSuchMethoderror:main" "Exception in thread "main"............. what do these mean???? How can I make it be displayed in the applet viewer?? …

Hi Can you plz help me with removing a image uploaded frm picture box. With a button_click event

Please give me advice with error which me depict compiler - Object reference not set to an instance of an object... before I tried to write without mark line and depicted the same error then I found on the net how way shall I perform and It depicts again... So …

[code=sql] select accno.tbaccession,classno.tbaccession,bookno.tbaccession,title.tbaccession,author1.tbaccession,status.tb_issue from tbaccession cross join tb_issue where title.tbaccession = '" & Trim(ListBox1.Text) & "';[/code] this code does not work, pls help

Hi, I have a file from the client which is a text file. I have to decode the file to a graphical representation. Is there any way I can do it? Thanks

[CODE]while ((userinput[0]==userinput[1]||userinput[0]==userinput[2]||userinput[0]==userinput[3]||userinput[0]==userinput[4])&&(userinput[2]==userinput[1]||userinput[2]==userinput[2]||userinput[2]==userinput[3]||userinput[1]==userinput[3])) [/CODE] If the user types ABCC, the program must show double letter....but sometimes the code up there doesn't work correctly....suggestions or fix?

Hi all, I have a application which is completely written in C++. I got one review comment that normal class methods should not have any static variables and i am advised to move that variable inside class. I want to know what will be advantage of keeping the static variables …

Every time my web application hits SQL server a query or Procedure should be called and should return its values to web application. How can i do this?

Hey there So, i got a website, and i want a textbox to load a .txt file loaded on my site, so it doesnt need to be downloaded, but simply just streamed to the textbox.text for example google.com/textfile.txt, and when i click a button it would load the content of …

Craigslist hosts classified ads of all kinds, including lengthy lists of [url=http://newyork.craigslist.org/sof/]developer's jobs in New York[/url] and the [url=http://sfbay.craigslist.org/sof/]San Francisco Bay area[/url]. But another type of job listing was in the spotlight today, and it's nice to know there's at least [i]one[/i] person out there who's thinking clearly. A judge …

Hi, I have a code which runs a check. User inputs values into textboxes in inputform, then runs the check, and the msgbox is displayed. if msg is yes then program continues, else I want it to return to the input for to change values in textboxes. How can I …

please help me out in updating a MS ACCESS database via vb.NET...I am in need of the code.Thank You

hello guys, is there an alternative for timer?

hi there, does anyone know how to make one column in the datagrid view to become readonly, thanxxxxxx

I have a question about function-based decorators. When I make the first call to sqrt(), I enter the decorator function, which I understand. However, every subsequent call to sqrt() only calls the temp_func, not the actual decorator again. I thought decorators were called every time the method is called, but …

When i run this program it takes more values and prints less values.... this runs on Dev C++([url]www.bloodshed.net[/url]) [CODE]#include<iostream> using namespace std; #include<conio.h> int main() { int arr[5][5],i,j,k,l; cout<<"Enter matrix row wise"; for(i=0;i<=3;i++) { for(j=0;j<3;j++) { cin>>arr[i][j]; } } for(k=0;k<3;k++) { for(l=0;l<3;l++) { cout<<" "<<arr[k][l]; } printf("\n"); } getch(); } …