C# Corner

Resources  
  • FileStream : Read or Write Data StreamsDec 13, 2000. FileStream class can be used to read/write data to a file with the help of StreamReader and StreamWriter classes.
  • Making UI more responsive using ThreadingFeb 12, 2001. This example shows how threads can help us to make User interface more responsive when we have some background jobs.
  • Text to HTML ParserApr 05, 2001. If you have been into developing Web Applications then you might have at many times experienced that when you display multiple lines of data from a database you loose the spacing or formatting between multiple lines of data.
  • Find Files in C#May 01, 2001. I have developed a small application in c#, which helps in searching u'r hard disk for files of the desired extention.
  • 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#.
  • 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.
  • What & Why : Properties :: Part 2Jul 09, 2001. In the part 1 of this series, I discussed about the get method of the properties, with the help of which you can make your variable so that nobody can modify the value of the variable.
  • A Simple C# Utility to Help You Invent NamesJul 10, 2001. I wrote this simple console utility to help me think of a new name for a project I was launching.
  • Mobile Device CapabilitiesAug 01, 2001. This article explains about mobile devices and their capabilities.
  • Message Box BuilderAug 14, 2001. This program will help you using MessageBox Class. Program generates code from what you choose.
  • Developing Mobile Web Application with .NETOct 17, 2001. This article presents a general idea of the WAP (Wireless Application Protocol) and developing mobile Web application with .NET.
  • Implementing Stacks in C#Nov 06, 2001. With the help of C# we can also implement ADT (Abstract Data Types) with little effort. An example of ADT is a simple stack of integers.
  • Creating a User Control: .NET Toggle ControlNov 16, 2001. This is a C# User Control which re-creates the toggle used by XML, HTML, etc. files in the .NET Developer Studio. Just compile the control and drag it onto a form from the Windows Form Toolbox.
  • Monitoring File System using FileSystemWatcher Class - Part 1Nov 27, 2001. In this article, I am explaining you how to use FileSystemWatcher class. In part 2, a sample application, which helps you to monitor a specified directory.
  • NUnit for people who can't cook - Part IDec 13, 2001. This article should l help C# user to get the most out of NUnit. Therefore, we are going to cover not only the usage of NUnit , but also the small tricks on how to set it up most efficiently.
  • Prototype Patterns in C#Dec 26, 2001. The PROTOTYPE PATTERN comes under the classification of Creational Patterns. The creational patterns deals with the best way to create objects. This helps to copy or clone the existing objects to create new ones rather than creating from the scratch.
  • Web Enabled C# ApplicationJan 02, 2002. C# is a sharp-edged weapon for Microsoft Visual Studio Programmers. My article beneath presents a brief eye-catching vivid view of programming internet web-browser using C#(C Sharp), and solves today's need with tomorrow's software!
  • Reflecting Data to .NET Classes: Part I - From HTML FormsMar 06, 2002. Reflection allows us to examine internal details of assemblies and classes at runtime (programmatically).
  • Introduction to TreeView ControlMar 11, 2002. The Windows Forms Tree View Control helps to display the hierarchy of nodes that can be used to represent the organization structure, file system or any other system which includes hierarchical representation.
  • ASP.NET Naughts and CrossesMar 22, 2002. This article demonstrates the basic techniques used to build "ASP.net Noughts & Crosses" (tic tac toe to our American friends).
  • Space Remover UtilityMar 25, 2002. In this article, I want to show you how you can remove white spaces in a web page.
  • Real-time Message Logging Utility - Part 1Apr 01, 2002. A message logger is a utility that helps in logging the messages thrown from functions/programs. It is useful in critical applications as it helps to know the time taken by a function to execute, the time that the function remained idle and any messages that the function wants to be logged for further analysis.
  • Performance Comparison of XslTransform InputsMay 02, 2002. To transform XML into HTML for use on a Web site or to transform it into a document that contains only the fields required you could use the XSLTransform class (found in the System.Xml.Xsl namespace).
  • Performance Comparison of XslTransform InputsMay 02, 2002. To transform XML into HTML for use on a Web site or to transform it into a document that contains only the fields required you could use the XSLTransform class (found in the System.Xml.Xsl namespace).
  • Welcome to COBOL.NET, corner of the C# CornerJul 01, 2002. This column will hopefully help those of you looking to use Fujitsu NetCOBOL for .NET. We are going to present some "How To" articles beginning with the basic information about the environment, the interaction with Visual Studio.NET, the Designers and the COBOL language.
  • Deploying a COM Component from C#Jul 08, 2002. Here is some code to help you to deploy a COM component from C#. I needed to programmatically deploy a project that would be registered as COM object (not COM+) and be installed into GAC. The following two classes will help in this objective.
  • CoolLayout .NET: A Windows Forms ComponentAug 02, 2002. CoolLayout.NET is design time enabled .NET component which helps to create professional forms with no coding efforts.
  • Understanding ODBC .NET Data ProviderOct 04, 2002. The ODBC .NET data provider provides access to ODBC data sources with the help of native ODBC drivers in the same way that the OleDb .Net data provider accesses native OLE DB providers.
  • Alternative Simplified C# Property Syntax Dec 19, 2002. When I first read about properties in C#, I was a bit excited and a bit confused. I was glad to see so many inventions, including properties, designed to help programmers be more productive.
  • GalleryDotNetJan 02, 2003. This is a simple C# console application (source included) that takes a directory of images and creates a html gallery out of them.
  • Filling out your 1040EZ Tax Form in .NETJan 21, 2003. Since the 1040EZ form is only a single page, I thought it would be fun to create a Window Form application that helped into the form. This program will allow you to fill out most of the fields and perform the calculations on certain fields as well.
  • Regular Expression ValidatorMar 14, 2003. This tool is useful when you are creating Regular Expression. This tool will help you in checking syntax of the regular expression typed in.
  • Comparison between PDA/Pocket PC and Workstation FeatureApr 07, 2003. Pocket PC ships with a version of Internet Explorer, affectionately known as PIE (Pocket Internet Explorer).
  • Extending Your Working Environment in Visual Studio - AdvancedApr 24, 2003. In my previous article, you learned about how to create wizards and some simple objects such as DTE, Solutions, Project and Project Item. These objects help us to customize our Visual Studio working environment.
  • Extending Your Working Environment in Visual Studio - AdvancedApr 24, 2003. In my previous article, you learned about how to create wizards and some simple objects such as DTE, Solutions, Project and Project Item. These objects help us to customize our Visual Studio working environment.
  • Making Transparent Controls using GDI+ and C#May 14, 2003. This article shows you how to draw transparent controls with the help of GDI+.
  • ColorFul Web DropDown List in ASP.NETJul 23, 2003. In this example we will build an ASP.NET User Control which provides a listing of colors with the list items displayed in the actual color that the list item represents.
  • Output ASP.NET Page to HTMLJul 29, 2003. There are various reasons why it would be more appreciative to have the html page to be served to client.
  • User Controls In Internet ExplorerAug 13, 2003. ASP programmers have long been using ActiveX controls as part of their client-side programming techniques, but now we are able to easily render Windows User Controls (almost Windows Forms, but not quite) into our HTML.
  • Modal Popup Dialog Window in ASP.NETSep 15, 2003. This sample show you how to create modal popup dialog window in ASP.NET that passes and returns multiple parameters.
  • SMTP/POP3/IMAP Client and Server Components LibrarySep 26, 2003. The attached library contains the SMTP/POP3/IMAP client and server components. See the attached help file for more details.
  • Introduction to ASP.NET HTTP ModuleNov 24, 2003. This article will help the users to examine the use of HTTP Modules and their use in extending the pipeline. The HTTP Pipeline is a series of extensible objects that are initiated by the ASP.NET runtime in order to process a request.
  • Image Resizing and FTPDec 24, 2003. I wanted a program to resize image and just FTP them to my site. After talking with friends, I realized they also had the same problems. So I built this simple .Net application.
  • Reading and Display Source of Web PagesDec 30, 2003. This sample project is made to help ASP.NET developers. This projects highlights how to add HTML page inside your ASP.NET page which is hosted on same or different webserver. This page can still run on that server and only output is included in the ASP.NET page.
  • Validating ASP.NET Server ControlsFeb 20, 2004. Validation server controls are a series of controls that helps you validate the data that the user enters into the other controls that are provided with ASP.NET. They determine whether the form can be processed based upon the rules that you define in the validation server controls.
  • Understanding .NET Framework at a glanceMay 05, 2004. In this article we are going to look at Microsoft .NET Framework. This is the newly established software development environment which helps developers to develop applications quickly and gives optimum, efficient, scalable, performance oriented applications in different languages like Visual Basic .NET, C#, ASP .NET, and Jscript .NET.
  • HTML Client for Web Services using DHTML BehaviorMay 23, 2004. In this example we will access a Web Service created in C# from an HTML client.
  • My First Tablet PC Application using C#May 24, 2004. This step by step tutorial shows you how to create your first Tablet PC application using Visual Studio .NET and C# with the help of Microsoft Tablet PC API.
  • Automate the process of documenting your codeDec 04, 2004. The Visual Studio .NET IDE allows to document your code in a way that the compiler can create an XML document describing your classes, methods, properties, etc. This article explains how to use this feature and then create a basic help file out of it.
  • Writing HTML Content to the Screen in Word Document Format In a ServerFeb 10, 2005. This article explains a smple way to create a Microsft Word document representation of some HTML in a server.
  • Active Directory and .NETJun 22, 2005. Microsoft Technet offers a script repository to work with AD User Accounts; however, I needed to work with .NET and I could not find samples for all the tasks I needed to program. I promised to myself that one day I would publish the code samples I found and created to help other developers who are working with Directory Services.
  • IM Chat Interface for C# and .NETJun 26, 2005. This article describes a way to create a colorful chat interface for instant messaging. In this chat interface you can use html and emoticon tags to display colorful text and bitmaps in order to give you a richer chat experience.
  • Presenting Child Data along with Parent Row in Data GridNov 10, 2005. This article explains how we can bind the parent and child data to a Data Grid with minimum code effort using the Repeater control.
  • Smart HTML Editor in Visual Studio 2005Nov 16, 2005. If you have been writing Web applications using Visual Studio, at some point you would end up editing HTML file by hand. Now HTML Editor available in Visual Studio 2005 now supports Intellisense, which makes developers life much easier when editing HTML file by hand.
  • ADO.NET Enhancements in .NET Framework 2.0 for SQL Server Data Provider: Part IJan 04, 2006. ADO.NET 2.0 includes enhancements for SQL Server client application developers. Understanding these enhancements will help you design and implement effective client applications on the .NET Framework 2.0 platform
  • ADO.NET Enhancements in .NET Framework 2.0 for SQL Server Data Provider: Part IIJan 05, 2006. ADO.NET 2.0 includes enhancements for SQL Server client application developers. Understanding these enhancements will help you design and implement effective client applications on the .NET Framework 2.0 platform
  • C# Heap(ing) Vs Stack(ing) in .NET: Part IIJan 15, 2006. Having a basic understanding of how memory management works will help explain the behavior of the variables we work with in every program we write. In this article I'll cover some of the behaviors we need to be aware of when passing parameters to methods.
  • C# Heap(ing) Vs Stack(ing) in .NET: Part IIIJan 15, 2006. Having a basic understanding of how memory management works will help explain the behavior of the variables we work with in every program we write. In this article we’ll cover an issue that arises from having reference variables in the heap and how to fix it using ICloneable.
  • Usage of doPostBack in a Real EnvironmentJan 29, 2006. Many atricles describes about "__doPostBack". But here I am trying to say some real practical ways to use it and also mentioned some precautions waant to take before use it. Believe me this article derived from my practical experience and will continue only such items from my side, as only those thing will help a developer.
  • Understanding C# Events: What They Are and Where They Came FromJan 30, 2006. To help you get a working knowledge of C# events and event handling, this article explains where events come from, what they really are at a functional level and how they are expressed in C#. This article specifically looks at the Gang Of Four (GOF) Observer pattern.
  • C# Heap(ing) Vs Stack(ing) in .NET: Part IVJan 30, 2006. Having a basic understanding of how memory management works will help explain the behavior of the variables we work with in every program we write. In this article we’ll look further into Garbage Collection (GC) and some ways to keep our applications running efficiently by using static class members.
  • Generate ASP.NET Crystal Report using DataSetMar 02, 2006. This article will help us to create Crystal Report in ASP.NET/C# using Dataset.
  • Insert /Retrieve an Image Into/ From a Blob Field in Oracle Database using C#.NetMar 17, 2006. This article helps you to insert an image to a blob field of an oracle database and to retrieve the image from the blob field of an oracle database.
  • Create Meta Tags Programmatically in ASP.NET 2.0Apr 07, 2006. In ASP.NET, we had an option to add head tags in HTML where we could define our Meta tags like keyword and description but in ASP.NET 2.0 if we use master page inheritated page then there is problem to add meta tags. This article explains how you can add meta tags in ASP.NET 2.0.
  • Using static variable and Activated Event for Building "Home" Button of Windows applicationApr 10, 2006. In this tutorial I will share experience how , just with the help of a few clicks and a few lines of code , to build a windows application with "Home" button, that allows to return to "Home" form (in fact to close all opened forms by one click) . The examples are written using C#.
  • Accessing Crystal Report in ASP.NET using C#May 01, 2006. This article is for web-developers who want to access crystal reports in ASP.Net by using multiple tables or views etc. This application might help them and save their development time.
  • Troubleshooting Tips for ASP.Net DevelopersMay 22, 2006. This article explains three silly problems that ASP.net developers regularly face and explains how to tackle them.
  • Introducing ASP.NET 2.0Jun 14, 2006. In this article, the author examines the fundamentals of ASP.NET 2.0 with the help of code snippets.
  • A quick start with C# and Websphere MQJul 11, 2006. This article is trying to help the developers who want to start integrating .NET applications with Websphere Message Queue.
  • Dealing With Recruiters in New York City for a .NET job.Aug 18, 2006. This article will will help you in negotiating with recruiters when landing a .NET job in New York City and point out some negotiating tricks you can watch out for.
  • Subtitles AlgorithmSep 06, 2006. This article explains a simple and useful algorithm that helps you to implement subtitles into your simple video player.
  • Changing XSL StyleSheets on the FLY in C# and ASP.NETSep 26, 2006. This article shows you how you can use alter XSL in memory to transform XML data into HTML with different results.
  • Tip: How to add a Page Header to a Sub Report in Crystal Reports?Oct 09, 2006. Sub Reports in Crystal Reports do have report headers but do not support page headers. Wonder why? We can mimic the functionality with the help of a formula and a Group.
  • Packing List for the Pocket PC in the .NET Compact FrameworkNov 10, 2006. This article demonstrates a pocket pc packing list application to help you track moving inventory. The application is written in C# for the .NET Compact Framework (1.1) and shows you how to overcome some limitations in the framework such as scrolling a form and searching nodes in XML.
  • Using Client Callbacks for Building the ListBoxesFTs_C ASP.NET Web User Control: Part INov 23, 2006. In this article I share how you can build your own ASP.NET web user control with the help of the Client Callbacks. The examples are written using C# and JavaScript.
  • Using Client Callbacks for Building the ListBoxesFTs_C ASP.NET Web User Control: Part IINov 27, 2006. In this article I share how you can build your own ASP.NET web user control with the help of the Client Callbacks. The examples are written using C# and JavaScript.
  • Flash Player Custom Control for ASP.NET 2.0Dec 05, 2006. This article describes a quick and simple approach to creating a custom web control used to display shockwave flash files within an ASP.NET page. Whilst the article and demonstration project are focused upon displaying a shockwave flash (SWF) file, the basic idea is applicable to any sort of object that you may wish to embed within an ASP.NET 2.0 page.
  • ASP.NET 2.0 Visio Custom ControlJan 15, 2007. This article describes a quick and simple approach to creating a custom web control used to display Microsoft Visio files within an ASP.NET page using Internet Explorer.
  • Embed PDFs into a Web Page with a Custom ControlJan 23, 2007. This article describes an approach to embedding and displaying PDF documents in a web page through the use of a simple ASP.NET 2.0 custom server control.
  • An Easy Way to Embed Word in a Web PageJan 24, 2007. This article describes an approach to displaying word documents within a web page using a simple custom server control.
  • Active Application Watcher in .NET Using Windows FormsJan 26, 2007. This application will help out a user to know how much time , he is spending on each application every day. This application assumes that the window, which is active as the application on which the user is working.
  • ASP.NET HTML Postback Custom ControlMar 01, 2007. Web form controls do not offer a complete solution to ASP.Net design and hence HTML tags are still required. Occasionally the need exists for a postback from an HTML tag, this article presents a Custom Control to address this requirement.
  • Extending ASPX Panel Control to produce Rounded CornersMar 05, 2007. This article shows how to create a custom control which encapsulates scripts. Also shows how to add method attributes to interact with VS Designer and ToolBox as well as providing intellisense dropdowns.
  • AdRotator Standard ControlMar 14, 2007. This article will help programmer, developer to overcome the problem as:"The AdRotator adRtrCtrl/adRotator1 could not find the AdvertisementFile or the file is invalid".
  • ASP.Net 2.0 AJAX Extension 1.0 ApplicationMar 21, 2007. This article will explain you in dept of creating AspNet Ajax-Enabled Application I have explained with the help of product management example, where you can add new product, edit, update & cancel the product related activity.
  • Word to HTML Converter using ASP.Net 2.0 and Microsoft 11.0 object LibraryMar 26, 2007. This article uses "Microsoft 11.0 object library" & process the word document in the backend and convert to HTML document.
  • How to debug clientside Javascript code in VS2005 or VS2003Mar 30, 2007. This article helps you to debug Javascript code on an ASPX page.
  • Sending E-mails with ASP.NET 2.0 using C#May 21, 2007. In this article, Anand examines how to send e-mails using ASP.NET 2.0 in both text and HTML formats using C# with the help of an example.
  • How to Submit Form When User Press Enter Key on DropDownList BoxMay 25, 2007. This small codes written in JavaScript will help you to submit form when user press enter key on dropdownlist.
  • Lotto Program in C#Jul 16, 2007. It is a small Lotto-Program which can help you fill your lotto ticket. It is written in C#.NET 2.0 by using Visual Studio 2005.
  • Using SQL Server 2005 system SP to change extended property values of database objectsAug 01, 2007. In this article, that is the logical continuation of the earlier published articles, I will show how you can update the value of an existing extended property or add a new extended property to a database object with the help of the system stored procedures of SQL 2005. The examples are written using T-SQL.
  • Generics in C# 2.0Aug 17, 2007. In this article, I just try to discuss on type safe data structures with the help of Generics in C# 2.0.
  • Creating a Dynamic Excel Using HTMLAug 30, 2007. This article includes some sample programs to show how to implement various excel functionalities with the help of HTML.
  • Enable User to Validate Canada and US Zip CodeSep 04, 2007. This article will help user to validate Canada and US zip code.
  • Working with TortoiseSVNSep 28, 2007. This article will help you to start working with TortoiseSVN.
  • Retrieving Middle Rows from a TableOct 16, 2007. This article helps in retrieving middle rows of a particular table irrespective of its columns and data types.
  • Ajaxify a simple HTML page using a web service Oct 23, 2007. In this article I will explore using a web service to deliver HTML markup content to an HTML aware client using the XML HTTP request object from JavaScript code.
  • Tabbed Notepad cloneNov 27, 2007. This article gives you valuable information about the tab control and also helps you in understanding c# easily.
  • Using Stored Procedures with ASP.NETDec 12, 2007. This article helps you to create a stored procedure on SQL Server and tells you how to use them in your asp.net applications.
  • Call any stored procedure which take input parameters and return output parametersFeb 01, 2008. This one generic function can call any Stored Prodedure which take input parameters and return output parameters with the help of two-dimensions array. This is very helpful specially when you designing n-tier application.

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