Software Development Forum

I know that C# is translated to MISL which is run by the CLR into machine code. .Net provides different languages such as VB and F# and C++. Are the different high level languages translated into the same MSIL language? Is there a difference between MSIL of C# and MISL …

I am trying to create a form that allows a user to enter information and saves information to a file. Every item must be complete and the account balance must not be negative or error messages pop up. I have the form working, but when you click on the clear …

There have been a total of 9 different versions of Visual Studio now going all the way back to 1995. My question is for those of you who use Visual Studio, how often have you upgraded your Visual Studio version? Going from 2005 to 2012 for example, not applying updates, …

I have 84 combo box inside 12 group box, in a group of 12. Combo Box are named as cb1,cb2,cb3,cb4,cb5,cb6,...... Group Box are named as gBox1,gBox2,gBox3,gBox4,gBox5,.... Now I want to save the item name in a variable when I select or change item of any combo box. I know that …

Hi all, I am reading a bit about inheritance, super classes and subclasses. Now when I build a java program I usually have a java file for the class and another one to test the class. I was wondering if I use a superclass and a subclass, should they be …

i have create windows application using 2007 Access database and i have this code : if (!UserNameTextBox.Text.Trim().Equals("")) { errorProvider1.Clear(); if (!PasswordTextBox.Text.Trim().Equals("")) { errorProvider2.Clear(); if (!RePasswordTextBox.Text.Trim().Equals("")) { errorProvider3.Clear(); OleDbConnection conn = new OleDbConnection(System.Configuration.ConfigurationManager.ConnectionStrings["Lands.Properties.Settings.LandsConnectionString"].ConnectionString); try { conn.Open(); this.usersTableAdapter1.FillUser(landsDataSet.Users, UserNameTextBox.Text.Trim()); if (landsDataSet.Users.Rows.Count > 0) { errorProvider1.SetError(UserNameTextBox, "إسم المستخدم المدخل مستعمل من قبل الرجاء …

hi There, i have made an AI player for the game Oware, i am looking to improve my programming in order to make my player stronger. can anyone help? here is my code import random #pots = [[1,2,8,4,2,6], [4,4,4,4,3,4]] def ai_player(pots, scoring_pits, turn, valid_moves): """ Input: pots: list of pot …

I am trying to create a form that allows the user to search (Access database) for a record by last name or customer number. It can be a partial last name or customer number. The SQL statement and code are below. This is the same method used successfully for a …

Hi, I'm having trouble writing a stored procedure in MS SQL SERVER. I have a table with 3 columns - REFERENCE, ID and AMOUNT. What I'm trying to do is SUM the AMOUNT based on different ID's for each REFERENCE. So it would be something like SUM(TBL.AMOUNT) WHERE ID IN …

Hi DW Well I'm new in java I'm using Visual Basic the most so now I just decided to cross platforms and start doing java, so there is a project that I'm trying to create in jave (I'm sorry for the namings just in case I don't use the right …

I am attempting to replicate the grid you see below taken from a popular accounting software program. I'm not after the title bar or any of the other controls, just a data grid view that behaves like the one shown, kinda like a check register. Does anyone know if this …

I'm getting some error when compiling this code, could any one help me understand how to make primatives members of the iterator? template <class Type> void perfectShuffle(linkedListType<Type>& list) { linkedListIterator<int> tmp1; // Use for the topHalf of the list linkedListIterator<int> tmp2; // Use for the lowerHalf of the list int …

I have a label that I would like to update with the current operation being done in a button's click event. Sample code: Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click 'Process 1.... lblProcess.Text = "Now processing process1" 'Process 2.... lblProcess.Text = "Now processing process2" 'Process …

Friends, I am Developing a Windows Application For Lan, I am able to Scaning Pc's Name Which Are Connected on My Lan on Same Workgroup, But I have Problem That If Sudden I Get Lost Connection With any Client Pc, or Client Pc Become Shut Down So it Should Make …

I hava a simple Java application which uses the `ProcessBuilder` and `Process` classes to execute **cmd** commands. The commands just load a window. Now the problem is when the window is closed, the process remains running. Below is the code snippet I have used: try { ProcessBuilder pb = new …

Yeah, basically I'm asking if anyone could either walk me through a solution of a problem, or if it would be easier to simply do it themselves. I'm "taking" a C class, and would love it if I could get pointed in the right direction with a certain problem. All …

hello ! i want to disable my usb port using c# or vb.net ,is it possible to do so using .net ? if yes then any idea how i can do this ? Regards

When there is a if while else in pseudocode how do you interpret it in a flow chart. For example, a1 if c1 { a2 while c2 { a3 } } else { a4 } is the else statement connected to the if statement or the while statement and if …

Please consider the code below. This is a smaller version of what I'm trying to accomplish. Point instances will get random values to be printed in a 2D grid. In order not to have duplicates, I'm inserting them in `positions`. `ret` pair is used by me in order to know …

I have to build a program which takes a password as input and then the password machine hacks it. It should do it by looping through the ascii character map 4 times i.e a, b ,c etc followed be aa, ab, ac. It's meant to simulate a "brute force attack". …

Hello everyone... I've searched a lot for this but i can't really figure this out. My project consists of 5 .c files and 4 .h headers. all in the same folder. I compile them separately succesfully but when it comes to group compiling (gcc -o progname and all the code …

When using the Grep command to find a search string in a set of files, is there a way to dump the results to a text file? Also is there a switch for the Grep command that provides cleaner results for better readability, such as a line feed between each …

Hai everyone. I am new to this discussion. Can anyone tell me about basic XML site map creation

I'm including these three files in my C++ program: [CODE] #include <stdio.h> #include <cstdlib> #include <iostream.h> [/CODE] The C++ compiler I am using (Dev-C++ 4.9.9.2) Allows me to run this program. but I still receive an error message saying: [CODE]#warning This file includes at least one deprecated or antiquated header. …

Quick sort is a faster way to sort a given array by recursion The algorithm goes like this: it first takes some index element and seperates all elements lesser than this with larger numbers then places this element in right place and does the same thing with all other

Hi guys,i was using crystal reports in my vb.net project.I read in some books and in the internet that you can create a grand total for some fields like total cost calculation.And using 'sum' you can calculate the total result.well in my case i can't find 'sum' in my crystal …

i have decleared all variables as double. Sub kaat() goldkaatinratti = (Val(txtbox_tolagoldweight.Text * 96) + Val(txtbox_mashagoldweight.Text * 8) + Val(txtbox_rattigoldweight.Text)) * 8 / 96 End Sub but when i leave the textboxes empty it gives ma the error (Conversion from string "" to type 'Double' is not valid.) i CANNOT …

Hello all, This is a two parter. One is an error that I'm receiving and one is a question in general about the capabilities of PyUSB. 1) So I've installed libusb from the tar file by just doing ./configure && make && sudo make install and I have checked that …

I have been getting used to c++ as I have been trying various scenarious on programs and exand on them with new concepts. This is my first try at exporting data from command line to a text file and the program runs fine with all the calculations. The real issue …

Hey guys, I'm trying to learn how to use classes and work with seperate files, and I been reading about it and now I tryed making a little short "Hello World" thingy but I don't really understand the self. things, I thought I did but it's not working so I …

Hey guys, I wasn't exactly sure where to put this post, but this was my best guess: I'm on a HPC and wanted to use vim as a python IDE and was trying to install my own version of vim (7.3) with a python interpreter. I use configure to enable …

i just want to make a mp3 player, but i got problem at my mp3 path. this is my code: Public Class Form1 Private Sub Import_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Import.Click FBD.ShowDialog() TextBox1.Text = FBD.SelectedPath Dim folderInfo As New IO.DirectoryInfo(TextBox1.Text) Dim arrFilesInFolder() As IO.FileInfo Dim fileInFolder …

I am a final year student. My supervisor had asked me for creating one chat program using java. i don't have any idea on how to started it. he asked me for doing a standalone system. please help me solve this problem?

Hi everyone I'm studying the part about while-statement but I don't understand the explanation in the book really well and the example doesn't work for me so I can't see it with my own eyes how it works. Can someone explain what the while-statement means and does? Also can you …

Hello All, I'm having trouble with a little string search. My code downloads a webpage that contains a table of a list of sharenames, the company name and a margin rate in the following format: [CODE]<tr class="odd"> <td>AAC</td> <td>Australian Agricultural Company Limited.</td> <td>35.00%</td> <td> No </td> <td> No </td> <td> …

Hi, I would need help in getting this logic done. I am having an input file in below format: AAAAA HsfAgr345S 001 pos gfdgojog AAAAA HsfAgr346S 001 pos gfdgojog AAAAA HsfAgr347S 001 pos gfdgojog BBBBB POSgfgh571 002 ipo postalap BBBBB POSgfgh572 002 ipo postalap BBBBB POSgfgh573 002 ipo postalap BBBBB …

Hi, i am biggener to VB.NET and ADO.NET. I have created a VB.NET form contains "Date From" and "Date To". i want to pass these two range parameters to crystal reports to manipulate the result. What is the way to do so using ADO.NET. Kindly some one explain Step by …

I'm back: Is there any place I could send what I have as a project to be looked at for help? Signed The Pest I'm trying to copy/rename a file using conditionals and a string variable Thanks for your help Jeff

Hello all, I'm both new to the forum, and to C++. The only languages I know (and not extremely well) are CLISP, ICARUS, and MatLab. I'm planning on learning C++, but I was wondering if this problem could be solved without a full-fledged understanding of C++ for the time being. …

Hello, I need help with a program that reads in a string, detailing the occurrence of each variable. So far the program reads a string and shows the number of times each variable occurs (letters only). The program is based of keyboard input, so I was wondering if anyone could …

Hi all, I was looking for a piece of code to simply obtain the manufacturer of the CPU in your computer (might also be known under vendor ID). I found it difficult to obtain a code as basic as possible. I had already coded this once in Assembly language, still …

I am currently taking a programming class. I finished my work early one day and was bored so.. I decided to make a randomizer that will only pick a number a single time. I have been trying to make it, but I run into continous errors with it. It seems …

I am currently following tutorials on c# as I am a c++ programmer, and am wanting to see what all the .NET talk is about with c# ;). Here is what I want my program to do. It asks the user to input title, author, subject, and bookID for 3 …

Ok the output of this code is Element[0] = 100 Element[0] = 101 Element[0] = 102 Element[0] = 103 Element[0] = 104 Element[0] = 105 Element[0] = 106 Element[0] = 107 Element[0] = 108 Element[9] = 109 its supposed to be Element[0] = 100 Element[1] = 101 Element[2] = 102 …

occasionally I run a backup of my phpbb forum files from the Shell command line: zip -r forum_backup ~/public_html/forum/* I'd like to add date elements to the file name, so that the zip file created is automatically formed as forum_backup_05182013.zip or something similar Thanks

i am making a module in vb.net which will convert number of grams to number of tola masha and ratti respectively. 1 tola = 12 masha 1 masha= 8 ratti while 1 tola = 12.5 grams i can make number of tolas by number of grams \ 12.5 but can …

Hi I am trying to run a python script which has this code snippet: process = subprocess.Popen('./start_ws.pl') process.wait() os.system('make') The perl script started changes environmental variables and enters into new subshell. After entering into new subshell, the commands below script os.system('make') goes unnoticed.They get executed only if i exit from …

I'm creating a morphing module for a certain software and I'm trying to do something that I'm wrestling for quite long. I've created a mesh divided in 9 parts. So I have a rectangle divided in 9 "sub-rectangles" and I've set a texture for the global rectangle. My idea, doable, …

Hi All, I created a small executable that runs an SSIS project. It works on my system but when I tried using it on a colleagues system nothing happens. I'm not overly familiar with with part of Java so any suggestions will be most appreciated.

Hi everyone! This is my very first post. I hope that some can help me. I'm totally newbie to VB but i need to make a executable file to do this: Open a given *.cpp file, and for every line inside this file check all the words containing only uppercase …