C# Corner

Resources  
  • A Graphics Component in C#Jan 15, 2000. In this example we have an XYGraph Component and a form that uses it.
  • C# IndexerJan 15, 2000. An indexer is a member that enables an object to be indexed in the same way as an array.
  • Read a file using C#Jan 15, 2000. This program just demonstrate the use of FileStream & StreamReader.
  • Chat Server with Client Implemented with C#Jan 19, 2000. The Main Heart of the program is taken from the sample program of Gopalan Suresh Raj modified as per requirement & presented in front of you..
  • Yahtzee Program using C#Jan 24, 2000. The Visual C# environment has given the programmer the ability to create applications in RAD mode without the steep learning curve for the C++ programmer. (I do miss templates though!). The above application, yahtzee, is based on a popular poker-like dice game.
  • Business Card Designer Using C#Jan 30, 2000. For those of you that don't want to go out and buy a fancy business card utility, this article may prove to be just the trick for designing easy colorful business cards.
  • Graphics Animation SampleMay 16, 2000. After finishing a text program (lottery) its time for some fun. Everytime a have to work with a new language.I write a small program to bounce some balls in a box.
  • My First C# ProgramSep 29, 2000. This article explains how to create your first C# program.
  • Creating a Class and Call it from Main ProgramSep 30, 2000. This article explains how to create your class, add some functions and call it from Main function.
  • A Simple Calculator ClassNov 28, 2000. Code sample shows how to create a simple calculator class and call it from Main C# program.
  • CSDownloadURL : Download Contents of a Web PageDec 03, 2000. CSDownloadURL is a class which has two functions - SetURL and DownloadURL. The set URL sets the current URL and GetDownload downloads the URL contents and returns its contents in a string.
  • Write data to an access database using SQL Query and ADO.NETDec 06, 2000. See how to use SQL Statements to write data to an access database.
  • GDI+ Tutorial for BeginnersDec 26, 2000. GDI+ is next evolution of GDI. In Visual Studio .NET, Microsoft has taken care of most of the GDI problems and have made it easy to use.
  • Add, Edit, Delete, View data using ADO+Jan 04, 2001. Free to use Tutorials on using ADO+ on Microsoft's .NET Platform in C# as programming language.
  • Calling a COM Component From C# (Late Binding)Jan 08, 2001. This code sample shows how to call a COM component in .NET framework using C#.
  • The Convert Class : Conversion Made Easy in .NETJan 08, 2001. The Convert class takes care of most of the data type conversions in .NET programming.
  • ADO.NET Database ExplorerJan 20, 2001. The sample connects to the SQL server database and shows you a tree view like interface of all the tables.
  • Database Explorer : Part 2Jan 22, 2001. Attached is a C# program which is a enhanced version of the previous article on ADO.NET.
  • Working with GDI+ Brushes Jan 30, 2001. This tutorial explains how to work with texture, solid, gradient, and hatch brushes.
  • Tutorial: Working with Toolbars in C#Jan 30, 2001. This tutorial explains you how to add toolbars to a form, load images to the toolbar buttons, and writing event handlers for toolbar buttons.
  • SQL Programming using .NETFeb 01, 2001. This program shows several data objects, some draw backs of each and some interesting things.
  • ADODataReader- Writing DataSets to XMLFeb 04, 2001. This file uses ADODataReader and other objects to write DataSets to XML and filling data from the XML files.
  • Chat Server and Client in C# Using Remoting TechnolgyFeb 16, 2001. The application is a simple Chat server and Client, which is conversion of Java RMI chat server and client. The Java client was a Applet and present application client in WinForm.
  • Chat Server and Client in C# Using Remoting TechnologyFeb 16, 2001. This application is a simple Chat server and Client, which is conversion of Java RMI chat server and client. The Java client was a Applet and present application client in Windows Forms.
  • Schedule Program Using C#Feb 22, 2001. The Scheduling program consists of three main classes. The Form, the DatabaseController used to read and write scheduled events into the database and RowData which corresponds to data extracted from a row in the database.
  • Interactive ButtonsFeb 26, 2001. By using control properties, you can give your program an interactive look as you see on web sites.
  • Sticky NotepadMar 05, 2001. I wanted to experiment with writing a program that would run from the "System Tray" of window (that's where you have the date displayed...) since that's not possible with pure Java.
  • Deploying Programs in C#Mar 08, 2001. Deploying projects in Visual Studio.NET is fairly straightfoward. Most of the process is automated for you through some convenient wizards so it doesn't require much effort.
  • Deploying Programs in C#Mar 08, 2001. Deploying projects in Visual Studio.NET is fairly straightforward. Most of the process is automated for you through some convenient wizards so it doesn't require much effort. Keep in mind, though that you probably need the Windows Component Update Beta 1 on the machine you are deploying to. I suspect you also need the Microsoft .NET Framework, as well (for now).
  • Loading a Form IconMar 13, 2001. In .NET framework, the Icon class represents a Windows icon, which is a small bitmap image used to represent an object. The icon class is defined in System.Drawing namespace.
  • View Relational Data in a DataGridMar 15, 2001. This article explains you how easy is reading a database and displaying in a grid using DataSet.
  • Mail Merge ProgramMar 16, 2001. This is a simple mail merge program. This program reads from 3 different text files (by default) and merge all the info to produce mail documents.
  • Programming in ADO.NETMar 19, 2001. A simple example shows you how to read a database table in a dataset and display in a list view control.
  • ADO.NET DataSet ProgrammingMar 20, 2001. A sample project shows you how to add, edit, delete, navigate, save records in a database using DataSet.
  • Visual Studio .NET: Start upMar 20, 2001. The next version of Visual Studio 6.0 is Visual Studio .NET (VS.NET). In the previous versions of Visual Studio Microsoft has different menu options to pick development environment such as VC++, Visual FoxPro, Visual Basic or Visual Interdev. This version of Visual Studio has integrated everything in one IDE. The reason for that might be all development languages share common library and tools.
  • Mail Merge Program - Part 2Mar 21, 2001. This is a simple mail merge program (Part 2). This program reads from the access database (by default) from a specified table.
  • ADO Vs ADO.NET Web ServiceMar 22, 2001. In this example I'd like to demonstrate one of the most interesting features of the .NET runtime - the concept of Webservices.
  • Simple Web File DownloadMar 23, 2001. This is a simple program that shows how to download files from the web and save them. The program uses the HttpWebRequest and HttpWebResponse classes to request and retrieve the requested file.
  • Simple SMTP MailerMar 26, 2001. This is a simple program which shows how to send mail via SMTP without using any framework support. While using the .NET SMTP classes may be a little easier, it is good to be able to go under the hood and get your hands dirty to understand what is going on at the socket level. For simple text messages, this implementation works fine.
  • Web Request ClassApr 04, 2001. This is a simple application that the gets the source of a webpage via the WebRequest Object.
  • Compilation and Runtime Execution of a C-Sharp ProgramApr 10, 2001. C-Sharp (C#) is a strongly typed object-oriented programming language designed to give optimum composition of simplicity, expressiveness and performance.
  • File Merger and Splitter in C#Apr 10, 2001. This program can break up a large file into several files AND merge those files back into one single large file.
  • Creating a Login User ControlApr 16, 2001. In this article, we have started with an introduction to the UserControl and have learnt to use the ADO+ DataReader.As we seen User Controls simplifies several common Web application scenarios.User Controls allow developers to easily define custom controls using the same programming techniques for writing Web Forms.
  • Stock QuoterApr 16, 2001. This program will retrieve a stock quote from a website and automatically forward it to an email at any frequency you would like.
  • Naming Guidelines in .NETApr 20, 2001. Commenting and following a uniform naming guidelines in your code is one of good programming practices to make code more useful.
  • Defining Custom Entry PointsApr 30, 2001. In this article i am going to demonstrate how we can manipulate the IL code to change the behaviour of how the .NET programme executes.
  • Working with Relational Data in ADO.NETMay 03, 2001. Working with hierarchal data was not that easy with the previous version of ADO.
  • A Lottery Program in C#May 05, 2001. I am learning C# in any spare time I have and instead of diving in and writing a monster program I thought a nice introduction would be good.
  • Line Numbering Utility in C# and JavaMay 08, 2001. This is the first of the series of programs I wish to write to help myself get a handle on C#.
  • Quote ResponderMay 09, 2001. The program will periodically check your mail for incoming email requests for a stock quote.
  • SQLDataReader Vs. DataSetMay 11, 2001. To compare and contrast SQLDataReader and SQLDataSetCommand.
  • Serializing Objects in C#May 14, 2001. In simple words serialization is a process of storing the object instance to a disk file. Serialization stores state of the object i.e. member variable values to disk. Deserialization is reverse of serialization.
  • Regular Expressions ExampleMay 14, 2001. The following example shows the use of Regular Expressions in C#.This program has basic validation scripts for validation easily useable in all programs.
  • Transaction Web SiteMay 16, 2001. When I started working with this technology I faced a problem dealing with session as in any transaction or Database oriented portal this is a must requirement to deal with.
  • Graphics Animator in C#May 26, 2001. This program will generate a html page with animated gif. You just need at least 2 gifs and use the program to set the time to display each image.
  • Web Scanner Part-1Jun 01, 2001. My favourite technology web site is updated throughout the day. I thought it would be nice to have a program that checked every 30 minutes for updates and told me what stories were there.
  • GDI+ Samples: Rectangle, 3D, and EllipseJun 07, 2001. This article has three sample examples on GDI+ - Rectangle, Ellipse, and 3D.
  • Reminder ProgramJun 08, 2001. The program allows you to set a running timer to remind you of an upcoming event.
  • C# and its FeaturesJun 09, 2001. C# is a modern, type safe programming language, object oriented language that enables programmers to quickly and easily build solutions for the Microsoft .NET platform.
  • Color GuideJun 11, 2001. This Program will generate all the colors that are supported in C# according to the Name.
  • What & Why : Properties :: Part 1Jun 26, 2001. If you were programming in C or C++ before coming to C#, you'll be a little bit confused about properties.
  • .NET Brings The Fun Back to ProgrammingJul 11, 2001. Today, we are all comfortable sitting in front of our high powered computers running graphical user interfaces and compiling code in sophisticated development environments.
  • Resurrection and the .NET Garbage collectorJul 13, 2001. This article will explain and demonstrate a phenomenon that is unusual in the .NET implementation of the garbage collector. The phenomenon is known as resurrection. As the name suggests, an object is marked for destruction and in the last possible moment it is resurrected from the ‘dead’ and reactivated.
  • Mobile with Access DatabaseJul 14, 2001. Till now we had done the Programming using SQL Server and XML as Database.
  • Calling Java Program from C#Jul 18, 2001. This article shows you how to call a Java program from C#.
  • Stock TrackerJul 18, 2001. This program is a utility to track stock quotes for multiple symbols.
  • Events and DelegatesJul 26, 2001. Events in C# are based on delegates, the Originator defining one or more callback functions as delegates and the listening object then implements then.
  • PDF File GeneratorJul 26, 2001. PDF documents are the now a days is standard in Documents Exchange over the internet,as these documents are more or less platform independent and can be viewed on virtually any platform without any formatting or changes in the file structure.
  • Working with GDI+ Pens and FontsJul 30, 2001. The System.Drawinging.Pen and System.Drawing.Font classes represent pen and font objects in GDI+.
  • Eater Game in C#Jul 31, 2001. This is a simple game written in C# in which the user moves a packman like player around the form and gobbles up red dots. The object is to get all the dots in as quick a time as you can.
  • Using WebRequest and WebResponse classesJul 31, 2001. Downloading and uploading data from the web has been a very common programming practice these days.
  • Service ExplorerAug 06, 2001. This program manages services running in your computer. You can use the GetServices method on the ServiceController class to retrieve a list of the services on a particular computer.
  • Programming Mobile Forms : PalindromeAug 06, 2001. In this sample, the author explains how to write the palindrome for mobile FORMS.
  • C# and APIAug 08, 2001. API (Application Programming Interface) is a set of commands, which interfaces the programs with the processors.
  • Drawing With no OnPaint MethodAug 09, 2001. In this sample example, I draw GDI+ objects on button click.
  • Mastermind Game in C#Aug 10, 2001. This is the game of Mastermind written in C#. The game is played by clicking on a set of 4 colors and then hitting the score button. Colors can repeat themselves in this game, so be wary!
  • Calculator ExampleAug 14, 2001. Sample program shows you how to create a calculator.
  • Get the Place Game in C#Aug 14, 2001. I have written a game in C# called Get the Place.
  • Message Box BuilderAug 14, 2001. This program will help you using MessageBox Class. Program generates code from what you choose.
  • XML GeneratorAug 17, 2001. This article is about advance use of reflection package in Csharp.
  • Boxing and Unboxing in C#Aug 20, 2001. Boxing and unboxing is a essential concept in C#'s type system. With Boxing and unboxing one can link between value-types and reference-types by allowing any value of a value-type to be converted to and from type object.
  • Easter CalculatorAug 22, 2001. This program calculates the dates for Easter for any given year and for an hundred years.
  • Scribble in C#Aug 24, 2001. Here is a simple scribble C# program you can change the color and the pen width.
  • Web Services between .NET, Java and MS SOAP Toolkit: Part IAug 24, 2001. WinGhost 2.0 application allows you to show and hide applications running on your machine. I find this program useful at my work as I do lot of programming at any given time I can have a bunch windows open. I use it normally to hide just my windows I don't access that often.
  • Call Control in Mobile Internet ToolkitAug 24, 2001. This only provides you to make you calls easier but also gives a nice look to your program.
  • A Vision Regarding .NETAug 27, 2001. The present enterprise setup's need to have n-tire architecture with diverse platforms and object models communicating with each other. The present applications are to be created such that those applications have to run in any platform (like Windows, Linux, Mac , Unix etc) and which consist of components written in many programming languages and object models.
  • Interface Components Interoperability Aug 27, 2001. The fundamental concept behind both COM and DCOM is the interface. An interface is an agreement between a client and an object about how they will communicate with each other.
  • An insight into Code Reusability and COM Interoperability : Part IAug 28, 2001. Code reusability is the art of using existing code to achieve better productivity and ease of maintenance. The concept of reusability is not new. Its existence has been evident since the evolution of mankind.
  • Button Chaser ProgramAug 29, 2001. Here is a fun program which causes the user to chase a button around the screen.
  • Multiple Inheritance in C#Aug 29, 2001. Can you inherit from multiple classes in C#? Simply put, this cannot be done. However there are ways around it. From a design perspective you must ask yourself, will a Class fully represent an object?
  • Passing Const Parameter to Functions in C#/C++/VB ComparedAug 30, 2001. Parameter passing to a function is extremely important in all programming languages. The desire to keep the passed parameter intact forced the compiler designers to add various keywords to the programming languages.
  • Fun With Panel ControlAug 31, 2001. Panel Control is useful control in Mobile Programming and till now, we hadn't explore it.
  • Menu Page on Mobile SiteAug 31, 2001. My basic idea to stat this site is to show you a real-world example and how mobile programming can be integrated to a web site. I would try to build this site as useful as I can. If you've got any ideas or suggestions, please don't hesitate to send it to me.
  • Socket Programming in C#Sep 03, 2001. This program is useful for a starter who wants to write C# code using .Net Sockets.
  • Web Control BuliderSep 03, 2001. The attached C# program can be used by users who dont have VS.NET IDE to generate the code for WebControls.
  • Calendar Using DateTime ClassSep 05, 2001. The console based calendar program is a which when run shows current month's calendar using the C# Date Time Class.
  • Sorting, Searching and some other useful programsSep 07, 2001. Here are the some useful programs including many search algorithms, sort, palindrome, fibonacci...
  • How to By Pass ProxySep 10, 2001. There are many like me who are behind the Proxy and many time you are not able to use the recent Data in your Program from Web as your are not able to retrieve that data because of Proxy coming in between.
  • A Quick View From C/C++ to C#Sep 10, 2001. This article provides a quick overview of the C/C++ and C# languages.
  • Web Browser in C# and VB.NETSep 11, 2001. This article explains how to add and web browser ActiveX to your project to developer your own customized web browser.

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