8,298 Topics
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| | The title is pretty much self-explanatory. What I want to know is will I be able to program in VS 2010 and the .NET 4.0 platform using C# 3.0 Thanks in advance!!  |
| | I'm trying to write a CGI script as part of a web technology programme I am undertaking. There's a challenge with getting form data to concatenate into my SQL strings to populate my database which is in Postgre. This is my HTML form: [CODE="HTML"] <form action="review_input.cgi" method="post"> <input type="hidden" id="cdid" … |
| | Hi, I have an MS Access database which has password. Now I can open the database using the password from MS Access, but when I try to test connection from Visual Studio Connection String Settings Design Time Windows Form, I get message that "Not a valid password". Still, I tried … |
| | Hey well i am using microsoft visual c# 2008 professional edition and i seem to be having trouble using the cursor. The cursor i am using is one from axialis cursor workshop examples. it is a .cur and it does work as i have changed my windows default cursors to … |
| | Hi, I'm trying to write a licensing module of my C# Application. The license file is a basic text file saved on the clien'ts machine which includes an encrypted 64BaseString. Up and until now I've used the Rijndal method for encrypting and decripting the string and matching the license up …  |
| | hi i've to develope c/c++ console application that connects to a MySQL server and lists all hosts connected to it at that point in time. pls help me |
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| | hello every one. i new in this stuff and i have a question. i put imagemap in my website and i want to use the hotpoints to popup new window. i add this thing: [CODE] <body style="direction: rtl"> <form id="form1" runat="server"> <div> <asp:ImageMap ID="ImageMap1" runat="server" Height="376px" ImageUrl="~/7777.png" Width="559px" EnableTheming="True" onclick="ImageMap1_Click"> … |
| | [CODE] using System.Collections.Generic; using System.Linq; using System.Text; using Microsoft.Win32; using System.Deployment; namespace RegisteryCheck { class Program { static void Main(string[] args) { ApplicationDeployment ab = new } } } [/CODE] |
| | hye em new to java ...i have 15 days to learn it...after that i hav to pick my final year project...i hav gone through many tutorials but they are not enough....can any body hav some material to learn Java easily and quick...m using netbeans 6.7.1....n want a full command on … |
| | I've been looking around for some good DLL Injection tutorials, because I would like to create a DLL Injector, mainly for educational purposes. I've looked around on google for the past 20 minutes and the only things I've come up with are debates on whether its possible or not. I … |
| | Hello, Is there any way of checking all elements in a queue without calling pop(). [code] while(!q.empty()){ cout << q.front() << endl; q.pop() } [/code] this is essentially what I have done. There is a bug in my program and I'm trying to check what is wrong. I don't want … |
| | Mobile phones are constantly evolving and improving to the point that they are akin to the PC market of the mid-nineties, when it seemed as if your desktop was horribly outdated six months after purchase. Bag phones became brick phones, which evolved into the iconic flip phone. The advent of … |
| | Hi guys, I was wondering how to serialize text in rtf format from richTextBox and deserialize it back with the proper font and format info into richTextBox. Any help appreciated. Thanks  |
| | Hi there, I have a question regarding excel in C#. I have a datagridview and in that I have a datagridview cell button to open an excel file and make it visible, and another to upload to save the file to a folder in a project folder, I add the … |
| | Hello all i am using datagrid and it doesnot have auto numbering. so i used the following method to number in rowheader but the problem is the numbers are repeating and when they sort a column they are rearranging themselves..please suggest a way out for me In XAML page i …  |
| | Hi there, I have used the below code to format an int value to a mask text box in C#. How can I avoid replacing the zeros in between the the numbers other than the zero’s in the front of the number. How can I do this, as an example …  |
| | Hi, I have a question relating to excel sheets in C#. I have a button in a datagridview in C#, how can I open an excel sheet when I click on the button. And then when the excel sheet opens I need to edit it, so how can I open …  |
| | Hi, I made a digital thermometer some time ago using PIC microcontroller. I would like to conncet it to my PC via serial port. I want to write some thing in C# to be able to achive that. I am having problem in designing the graphics in C#. I have … |
| | hellow every body i m trying to do a graphique interface using c++ but i cant know which .dll i have to use such im using visual studio c++ 2010 express edition . when i thank to use QT with vs2010 there is a lot of problemes caus i don't … |
| | How to get .swf file's Height and Width in C# or VB.net Program.Because I want to Load dynamicly a .swf file in my program with Flash File current size. |
| | How would I make a 3,4,5 triangle print out in a GUI. I was using the drawline function, but I can't figure out how to make it so its between two coordinate points. I have some code like this to draw a line [code] // draw line coloredPen->Color = Color::Red; … |
| | im juz learn C++ from C++ how to program , but i not really understanding in this section ,can someone explain and describe?..thx... |
 | Hi everybody. I would like to know if its possible do dynamically manipulate the scrolling of a webpage in a WebBrowser control in my Form. Either by a page loaded event or some other event. Also if that is possible, can it be done without the control having scrollbars. I … |
| | So I have a method that gets a Dictionary of `List<myObj>`, then cycles through the keys of the dictionary and passes each `List<myObj>` to a separate thread. Here is some Code / Psuedo-Code: public static void ProcessEntries() { Dictionary<string, List<myObj>> myDictionary = GetDictionary(); foreach(string key in myDictionary.keys) { List<myObj> myList … |
| | oh my please help me..i;m making a simple code in c++ using dev c because i am exploring this language for my second year. i do not know why it will not display the output..i don't know how to use cin..[CODE]#include <iostream> using namespace std; int main() { cout << … |
 | Hello all, this is Kimo :D The title shows all what I want, I want some advice about a book to read regarding that i'm not new in programming, I Programmed C++ before. Meaning that this book doesn't explain what's a variable, a pointer or what's a class, etc... It … |
| | how do i update, delete, add an sql database with c# |
| | I am trying to make a simple game. Using C# forms and picturebox [URL=http://img52.imageshack.us/i/bgproblem.jpg/][IMG]http://img52.imageshack.us/img52/8696/bgproblem.jpg[/IMG][/URL] but when I set transparent on the character, it goes through the form (I can see part of my desktop, instead of white space) :The character can move when I press direction keys, the character picture … |
| | HI, I am very new to C# socket. I have tried several very simple code, but all of them lead to same error message: System.Net.Sockets.SocketException: No connection could be made because the target machine actively refused it 127.0.0.1:7 at System.Net.Sockets.TcpClient..ctor(String hostname, Int32 port) at MainClass.Main(String[] args) in C:\ConsoleApplication1\Program.cs:line 14 Below … |
| | I would just like to ask if in declaring methods in your class at C++ you would always do this: [CODE]public: void ListInsert(position,item,success); void ListDelete(position,success); void ListLength(void); void ListIsEmpty(void); [/CODE] i am to create adt list using the basic funtions but i can't start..whew!  |
| | What is the most comprehensive book for multithreading? |
| | Sorry, I originnaly posted this in the Geek Lounge: Okay, the first project was to build a calculator that functioned as follows: ----------Using the example functions about, write a calculator program. Allow for the user to enter a simple math functions to evaluate: (Note: the '>' designates user input for …  |
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| | Hi everyone, I have a question and I would greatly appreciate any help with it. Here it goes: I have a SQL Server Database that I am trying to display data to a data grid with. However, I have a drop down box and three radio buttons that will allow …  |
| | I am very new to development and have been sinking my teeth into C#. I have an application that was written in C++ which is out of my depth, and I was wondering if someone could explain how I would recreate this in c#. The application sends message to linux … |
| | 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 … |
| | 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 … |
| | Okay, the first project was to build a calculator that functioned as follows: ----------Using the example functions about, write a calculator program. Allow for the user to enter a simple math functions to evaluate: (Note: the '>' designates user input for cin) >5 >+ >7 >= result:12 or: >5 >+ … |
| | I have experience and knowledge in java web application development. How similar is asp.net and c#? How long would it take to master c# and asp.net? If I want to prepare for interview in c#/asp.net. Is it possible to prepare without having any experience? What would be the strategy for … |
| | I am trying to insert mutiple checkbox list values in my sql database in single column..only one value is inserting because of insert statement.i want multiple values to be inserted.For loop is not working..Any help would be appreciated. Here is my code... for (int i = 0; i < CheckBoxList1.Items.Count … |
| | I want to restrict an Excel file from renaming it and from deleting it using C#. How can i do it. I want to set such security that no one can rename it or delete it programatically. I want to give this security to file which i have generated programatically … |
| | Please help me with this program. I can't figure it out. This is my previous work and I've been asked to modify it with the objectives below. Given Script: Main (Class1.cs) using System; namespace Assignment1 { class Class1 { [STAThread] static void Main(string[] args) { Dwelling x = new Dwelling(); … |
| | I have input stream problem where my Console::ReadLine() command gets "eaten" when I try to loop my program back to start. Here is the code [code=c] #include "stdafx.h" using namespace System; int factorization(); int main(array<System::String ^> ^args) { int terminate; do{ terminate = factorization(); }while(terminate == 'y' || terminate == … |
| | Hello everybody Could someone help me on this? I think it's pretty basic... newbie problems... I have a Windows mobile application and what I'm trying to do is that when the user clicks a button for the first time it changes it's text to finish task. Then when the user … |
| | hi pleas i need help if it's possible ; i have a c++ code which can select from a DB but i can't do the code for insert a new data in my data base . |
| | Could anybody please tell me some competitive certification exams for c and c++ |
 | Hello, I am working in MOSS project tried to fetch records from Picture Library having folders with images. Creating UserControl in c# to fetch all these records but it didn't fetch images from folders. Tried some file handing but no success. OR help me to find any webpart for picture … |
| | Hello All, I am trying to create a button on a excel sheet using C#. It is successfully getting created but with the default names Button 1, Button 2 etc. I am unable modify the default name on the button. I am using Interop.Excel ver 1.5 reference file. Does any … |
| | I am wondering what the capabilities of C++ are for launching executables. I would like to create a simple launcher for one of my projects. It would need to launch a program in the same folder. The launched program needs to be run maximized and in Windows 98 compatibility mode. … |
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