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Hi , I want to add a new item to combibox at runtime. Actually in my form i am having a textbox,combobox and a button. After entering item name in textbox and then clicking on button, the new item has to added to the combobox items list. Thanks in advance

I want the code of program that convert from "decimal to hexadecimal "and from "hexadecimal to decimal " in console applicathion

I have the function AddToText which is located in the Form1 Partial Class [code] public void AddToText(string text) { this.txtStatus.Text = this.txtStatus.Text + "\r\n"; } [/code] I want to call this from a different class so I do: [code] Form1 frm = new Form1(); frm.AddToText("Test"); [/code] I click a button …

Hi all! I've been learning C# on my own for a couple of months now and am getting to a point where I can start actually creating a program. A few days ago I fired up brain trainer 2 and one of the games was a Mastermind kind of game …

Hi all, I've been working with C# for some time now, even created a Mastermind-game yesterday to learn some stuff (Mastermind is a very nice training project by the way, I really had fun coming up with solutions) But while that I ran across a problem that I haven't been …

Hi........, Say that I have an idea for a simple game or a game mechanic that I want to try out, what are the best tools for quickly creating something playable that I can experiment with to try out the idea? The platform does not necessarily have to be easy …

Hi to u all. Currently I'm doing two degrees parallely (physical & IT). Due to my lack of time, i was unable to find a new idea for my final year IT project. To be honest, the quality of my project is my future because of no experience in working …

If you’re an enthusiastic developer, sure you have done a lot of personal projects. The problem is that what you will do when you want to start a serious medium size project (which could take month(s)). I don’t think there is a best way to start a project however there …

I would like to take a poll of what version of C# and .NET you are used to working with. I'll start. C# 3, .NET 3.5.

Hi, what are the advantages of C# over C++? I have a little bit of knowledge in both of them, but I am going to choose which one to dedicate most of my time to.

Hello, I have came from C++ and have decided to learn C# and XNA 2.0, I am wanting a good book for C-Sharp for complete beginners, but [B]not[/B] for dummies. I have came accross: [url]http://www.amazon.co.uk/Microsoft-Visual-2008-Step-Developer/dp/0735624305/ref=sr_1_3?ie=UTF8&s=books&qid=1232880050&sr=8-3[/url] Btw, because I have programmed in C++ I get the basic consepts Reply please?

Hi, I just write a tutorial about making a very basic Space Invaders using C# and XNA. It earned me 800 pageviews in just over 1 day, so I think It would be helpful for you :). If it's not, sorry for the incovenient, if it is, it would be …

How to wait for some time while writing to a file. I am appending some text in log file, its giving error as Some other process using this file. How i have to wait untill its free.

Please help me, Create a C# application that uses 3 threads and the HTML colour specification, to slowly change its background colour every second.

I m using asp.net 3.5(visual studio 2008) and sql server 2005/2000. I want code for validation of Account number and password. i.e. when user enter the Accountno and password and click submit button it should check the data with that enter in database. If it is correct it should go …

Hi, I have picture box with some image int it. I want to draw a line on the image. But when code executes, line is there but image is gone. Here is the code: bitmap bmp=new bitmap(pb.width,pb.height); graphics g=new graphics.fromImage(bmp); pen p=new pen(color.black,5); g.drawLine(p,0,0,10,10); Line is there, but underlaying image …

I want to get into game design, but I'm not sure which programming language I should learn first. I'm going to use resources on the internet, but mostly I'll be teaching myself. I want to be able to design smaller games first and build a portfolio, and I eventually want …

Hi. I'm currently messing around with C# and decided to write a small game. One of the first things I am doing is setting up the game's GUI, which I am designing myself with help from XNA (but not Windows Forms). I've already made proof-of-concept buttons that can be placed, …

I'm getting all the links from a web page and displaying them in a listView box. How do I prevent duplicates? I know how to block some links that I don't want by using the StartsWith and Equals and those functions. Do I do something with those or is there …

Hi there, we are currently deverloping a simple game for school project. As title shows, I'm talking about space invaders game (we use OpenGL & C#). We have actuaally made the game run in the mode that everything is displayed as red or yellow circles (textures are not yet implemented). …

How do I display multiple questions per day? Also, I am using Visual Studio 2005 and am using a database to retrieve the data. This is the sample code: [code] private string GetCurrentQuestion() { string str = ""; DataAccess da = new DataAccess(); DataSet ds = new DataSet(); da.Connect(); ds …

Does anyone have an idea how to drag the image in order to see the whole of it? (up-down-left-right) The application is for WM 5

Now, you think I'm crazy. Memory leak in C#? Well, it's happening for me. I think somehow VS think that object still in use or something, that's why it not disposes it. Background:[I] I'm working on a big application which was coded about 4 years ago and every year, new …

Hi, I'm pretty new to using C# and have come across a problem that I thought would be pretty simple, and it probably is but I'm stuck. I'm trying to get a user to select a file using a file dialog box and once that has been selected to get …

Hi, I hope someone can help me with a few things that are holding me up now. Please feel free if you can answer just one query - any help is greatly appreciated ! 1) Can I implement a dynamic tooltip when hovering over a dynamically created control? What is …

Hello, I'm a bit of a newbie here, so would appreciate some help on this one! I want to write a program that will display a map on a windows form. The map is built up of a 2-dimensional array of objects (either Land or Water), of size [1000, 1000], …

I need to know to turn off a combobox, and a trackBar! I explain, when you select an item from a combobox, I would like to disable another combobox and a trackbar in the same form ... Who can help me?:S

I have just started learning C#.... But I am not getting any good place or book to learn I know C/C++. I would also like to learn .NET(I have no idea what it is). Can you suggest some book or place from where I can start with?

Good day, I started to program c# some days ago and I´m having difficulty to read a text file. I wrote the code below to read the following line of a text file: AdmPassword=�‘“•—™ All caracters of the password have decimal values between 128 and 255. The problem is . …

I have a form with a tabcontrol, and I would like to know whow to do that the tab follow the form,that means, to maximaze the tabcontrol to!forgive me about my english...