Software Development Forum

Dear Friends i made a applicatoin where i need a variable value which will enter by after 1st installation... Infact it is a uploading to ftp application with a single click. but the file name is not constant for all all locatins. So i want i will enter it in …

Hi all I have a Mdi Child Fom being oppened from the parent the form opens but the Load event will not fire UP. Doesn't the load event suppose to fire up every time the form is opened? Here isthe code usedto open the form from the Parent and also …

Hi guys, I have a VB6 exe file on pc A and I want run this exe from pc B. Pc A and pc B are connected in internet. Then, the running exe file in pc B has to send in real time data to pc A Is it possible …

program does not work: Assignment: In the sport of diving, seven judges award a score between 0 and 10, where each score may be a floating-point value. The highest and lowest scores are thrown out and the remaining scores are added together. The sum is then multiplied by the degree …

hello guys,,,am facing a little problem around here.. I want to write a code in assembly language(tasm) which requests the user to enter the name of the file and then open that file...and count the number of words in it and display the results...

##I have done an exercise to write a program that prompts a user to enter two numbers. The program should divide one number by another. Use a try-catch block to prevent the user from dividing by zero.## #When I debug this code it does not return an answer when the …

Ok, so I got a program to do in TurboPascal but it's not doing the one of the requirements and I'm not sure how to get it so the question states: Write a program to read in the names of a sequence of products and their price. The program terminates …

Hi guys, so yeah, I got some IT homework AGAIN on programs and I repeatedly did trace tables and they all worked, but somehow, when I enter it in turbo pascal, after the 10th number, the digits start to get negative and after the 6th number, its not following the …

Hello how can i make a change calculator? for exmaple i want to buy an item thet cost 5.89$ and in canada no more 1 cents so how can round the number to 5.90?

I tried to save my record to wave file with using portaudio library.The samples are saved in recordedSamples array and I tried to add headers of wave file.I am doing something wrong.So,could you please rectify this ?? Thankss...Here is my code : int main(void) { PaStreamParameters inputParameters, outputParameters; PaStream* stream; …

Hi all, im trying to get data of the data set varyable, but im only receivinf 0 from its, can anybody tell me how can i get the data i want from the datatable.

Please read this whole post before commenting. I am new to programming in C. The problem I have is from Kochan's "Programming in C," Chapter 6, Exercise 6. The problem states that I need to take user input (some integer) and display it in english. Ex. User inputs "123", output …

Hi i try to convert jpg to wmv using window media encoder when i running this code I get error "System.Runtime.InteropServices.COMException (0xC00D0BB8): The input media format is invalid." at line: SrcVid.SetInput(@"C:\Users\jacoba\Videos\Untitled.jpg", "", ""); any idea how to SetInput for jpg (or any others image - BMP, PNG etc. thanks, try …

Hello, I trying to create a **messenger**(just for practice, so nothing fancy!). I created the server and client programs. Suppose a client(user A) initiated a connection with the server, so it's online. Now, another user(user B) wants to chat with that user(A). How do I give User B the IP …

Hi, I have objective to store set of information inside given images (Like DICOM). Please suggest me to proceed. Thanks in Advance.

Hi. First I apologize if in wrong section of forum for this question, but I will eventually be working in C++. I don't know where to start on this project, so my terms will most likely be wrong. The idea is to partially hash an executable file, that part of …

[Click Here](http://answers.yahoo.com/question/index;_ylt=AlQJPiETIJOaaftERf6r1l7sy6IX;_ylv=3?qid=20130507233149AAQXvZ6) answer this please...

Hello, I'm having a bit of trouble with this error. The error seems to be wih setRented but I'm not really sure what to change. This is my interface public interface Rentable{ double getRent(); void setRent (double rent); boolean isRented(); void setRented (boolean rented); } This is my abstract class …

Hello, Has anyone ever repeatedly wrote to the same text file, using the append mode, and when examining the text file, several lines were missing? Here are the specifics to my code: 1. Each line in the output, the text file, contains data from one experimental session (e.g. the session …

How does a 1-10 simple number generator work?

Hi, I am currently working on project wherein I am inserting thousands of records in database using spring batch. So is there any way where I can handle exceptions in my ItemReader and ItemWriter? I need to apply logic for failure of records when job executes i.e if I am …

I think after looking on the title itself, you all peopel managed to get why i am over here. The question is pretty simple. I have developed a windows application using C sharp. I let you know that it has login form. after succesful authenthication application gets start. This application …

Hello , I wanted to ask if It is possible to create a Python programm that turnes on a server , with interfaces on users machines , connecting to a database ? Actualy , i'm asking about a better way to use databases with Python , thank you .

Please Help me to convert this python code to C# # avg_visits = [75, 30, 18, 17, 26, 40, 67, 82] mixes = [0]*50001 mixes[0] = 1 for n in avg_visits: for i in range(0,50001): if (i+n <= 50000): mixes[i+n] = mixes[i]+mixes[i+n] print mixes[500] print mixes[2000] print mixes[50000]

hi, I have the following dict which I want to write to a file in binary: data = {(7, 190, 0): {0: 0, 1: 101, 2: 7, 3: 0, 4: 0}, (7, 189, 0): {0: 10, 1: 132, 2: 17, 3: 20, 4: 40}} I went ahead to use the …

# This is an advanced guess the number game. import random # The very basis of this game. import math # Used for math.ceil import time # Used to split up long portions of text. def errorDisplay(errorCode): if errorCode == '1': print('\n\n\nError ' + errorCode + ': unlockedGameModes outside of …

I was in the library's multimedia room to do my assignment, but all PCs don't have Visual Studio and other smiliar programs. So I wrtie the code on Notepad for the question: > Design a solution that will determine and display the fewest number of ringgit and coins in change …

how can i code for the windows media palyer in vb pls?

Hi, Anyone of you know hot to get item when user click on item in the listview. I want the data in listview display in the text box, can anyone give me some advice on this? The following code is my coding at Form_Load():- Private Sub Form3_Load(ByVal sender As System.Object, …

Hi, Can someone guide me on how to call the public property from web services. i got error *Server was unable to process request. ---> Object reference not set to an instance of an object.* Below is WS public property Public Property LoginID() As String Get Return Me.loginIDField End Get …

Greeting, Can somebody help me with this code i don't know what is the problem here Dim str As String = "SELECT DISTINCT FirstName,LastName FROM SessionMembers ORDER by FirstName, LastName asc" Dim cmdStr As New SqlCommand(str, con) Dim dtreader As SqlDataReader = cmdStr.ExecuteReader() While dtreader.Read stringCols.AddRange(New String() {dtreader(0).ToString}) stringCols2.AddRange(New String() …

Hello, I am making a number of libraries to help me with my projects and I am torn between two approaches. I will show you what each looks like. I have no idea which would be considered 'better' in general. Locals: #ifndef SOME_GUARD #define SOME_GUARD VERSION_NUMBER #ifdef __cplusplus extern "C" …

i want to save the image together with excel file. Like this, this is my code converting vb report to word: ActiveDocument.Shapes.AddPicture FileName:="" & App.Path & "\logo1.jpg", Left:=140, Top:=0, SaveWithDocument:=True Is there an option on excel like "SaveWithDocument:=True"

can anyone tell me if it is possible in C# to open a file which is located in the same folder as the application without specifying the path to that file? if both file and program is located for example on C:/containfileandprog can i open the file from within a …

This, of course, is not my code. It's from my object oriented programming course book. During class I ran the program and it worked a good 75% of the time without making any changes. For some reason, when I run it at home(either on python 2 or python 3) it …

there are no visible error in the syntax but when i run the application i keep getting the following error. i have been trying to fix it for hours and simply cant find the problem. the error that appears when running is; Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException at javax.swing.JComboBox.setModel(JComboBox.java:292) at …

Okey so I need help with how to make a health bar that starts out full with green color but then when I lose hp it get's smaller and smaller. I have now that my hp is 100, and then when I get hit by a bullet from the boss …

Hello, I have been trying to figure out how to make an array work with a calculator that uses up to 100 different inputs to calculate sum, difference, standard deviation min max etc. When I try to compile the code I get (error: no match for 'operator<<' on line 64 …

I need to make program that calculate multiplication of matrice i made it in main now i need to make it in functions would anybody hepl me with my problem that is my code #include <iostream> using namespace std; #include <cstdlib> void fn(int **arr) { } void fn2 (int **arr2){ …

My programs objective is to mkdir and ope dir. if I ever get it jarred up I would like to run it from a jump drive. [code] public static final String USERHOMEDIR = System.getProperty("user.home", "."); [/code] clearly this code will not be valid any more. Could this USERHOMEDIR be replaced …

i would like to have the ability to tell the player they cannot go that way if the exit does not exist the rooms are in a text file that is read in, i know i should use a if function but dont know where to put it, any help …

Hello all! I'm new to the forum and need some help. I finished most of the code already but I am stuck now. I'm trying to create a program that shows the interst and payment on a loan. I want to add som code that will sum the amount of …

I have a void function that takes data from an ifstream, reads the first value, (which is an ID #), and compares that value against the ID# info from an array of records. If it's invalid, the rest of the line is ignored. If it's valid, it adds the hours …

Hello all, I am very new to visual basic, I started codeing at the beginning of this semester so bare with me. Main goal of this post: Create an array for a table of properties of my gas Have my program read a temperature value input by the user Find …

I am currently creating a game. Everything in this game works great. To reset the highscores you click on a button and an input box pops up asking for your admin number. If the number is entered correctly the text files containing the highscores are deleted and blank ones replace …

Greetings guys can you help me with this one, i want to validate if the username is already taken or not yet but i don't have a clue on how to do it. i tried this code dtCustomer.Rows.Count > 0 but it didn't work @_@.. please guys i really need …

Hi, I have a simple editor with wx.textCtrl MULTILINE as my editing area. Nothing fancy, except I can't do a "PrintPreview" or a "Print". On the preview it shows a blank screen and the Print prints out a blank piece of paper. The "text" appears on my editor and a …

hi everyone i want learn vp.net i don't have any idea i want website learn me from the beginning like w3school thank u for helping me

Hi every one i have project and i need your help !! this is the project you can look http://store2.up-00.com/Apr13/Ddd93410.png http://store2.up-00.com/Apr13/9HA93410.png

hi, how can I make the size of the array is equal to the number of elements in the array