C# Corner

Resources  
  • Read Microsoft Access Database in C#Jan 01, 2000. How to connect and read data from a Microsoft Access (.mdb) database using ADO.NET and C#.
  • FileDownloader : Download files using HTTPJan 10, 2000. This application contains a Form and a Class module . From Form we create a thread which execute the procedure to handle the NET download. This application can be enhance to do more down load as in Download manager by creating more threads.
  • Building the Middle Tier in the Microsoft .NET FrameworkJan 16, 2000. Building the middle tier in the Microsoft .NET Framework.
  • Add/Remove User Control for C#Jan 18, 2000. A nice feature in the Visual.NET environment is the ability to create User Controls.
  • Feature I LikeOct 04, 2000. This article explains how easy to create a component using C#.
  • Creating an Empty Project using VS.NETDec 04, 2000. This tutorial guides you towards your first C# Empty project step by step. After that I'll show you how to add a class to the project and few members to the class and call this class members from the main method.
  • 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.
  • Using DataList Control in Web FormsJan 12, 2001. This example uses a DataList which contains LinkButton controls, which allows a user to navigate through a list of data.
  • 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.
  • Get a database table propertiesJan 22, 2001. Get a table properties such as column names, types etc using DataColumn and DataTable.
  • Display data in a Data GridJan 22, 2001. The sample example show you how to use Data Grid to display data in a grid format.
  • A Database Access Class with Overloaded SELECT StatementsJan 24, 2001. A useful database access class with overloaded SELECT and other statements.
  • ADO.NET Database Explorer with Query Analyzer : Part 3Jan 24, 2001. This is the part three of the Article Database Explorer. This parts adds some more and valuable functionality.
  • Database Explorer-IVJan 25, 2001. This is version IV of the Database Explorer, which include the support for Access Database with SQL Server.
  • 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.
  • 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.
  • Buton Viewer: View ImagesFeb 27, 2001. Well, In .NET, the Image class is a wonderful class to view images. No matter what control you have, you just set the Image property of that control to an image and the control will display the image. Neat?
  • 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).
  • Testing .Net Components Using NUnitMar 08, 2001. Write unit tests before starting development". Writing test allows me to see immediate results of every code change.
  • 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.
  • 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.
  • 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.
  • Visual Studio .NET: Start upMar 20, 2001. The next version of Visual Studio is Visual Studio .NET.
  • 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.
  • 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.
  • Accessing .NET Components from COM Clients and COM components from .NET ClientsMar 26, 2001. In this article I am going to explain how to access a .NET component from a COM client and accessing COM from .NET clients.
  • 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.
  • Reading XML FilesMar 28, 2001. In this article, I will show you how to use the XmlTextReader class to read an XML document and write data to the console.
  • Developing Web Applications in VS.NET Mar 29, 2001. This tutorial describes about Step-by-step tutorial guides you towards developing your first web application.
  • Introduction to JScript.NETApr 09, 2001. We have been hearing the announcement from Microsoft right from PDC2000 that they have realsed new languages viz. C#, VB.NET and JScript.NET.This artice of mine is going to introduce to u JScript.NET.
  • Protecting IL Code from unauthorised DisassemblingApr 09, 2001. Microsoft .NET proved a mechanism where the code written in VB.NET, C# or any CLS compliant languages to generate MSIL (Microsoft Intermediate Language)code which targets the CLR and executes. This is an excellent mechanism to abstract the high level code from the underlying hardware.
  • Connecting to a Text file using ADO.NET Apr 20, 2001. A simple step by step tutorial shows you how to connect to a text file using ADO.NET and C#..
  • Reading XML File using XmlDocumentApr 26, 2001. In this article Reading XML File using XmlDocument.
  • Connect to an Oracle DatabaseMay 03, 2001. This sample code shows you how to connect to an Oracle database using C#.
  • Working with Relational Data in ADO.NETMay 03, 2001. Working with hierarchal data was not that easy with the previous version of ADO.
  • Line numbering utility in C# and JavaMay 08, 2001. After reading this article Java programmers should be able to decipher and de-jargonize the .NET architecture and relate it with the proposed ECMA standard.
  • SQLDataReader Vs. DataSetMay 11, 2001. To compare and contrast SQLDataReader and SQLDataSetCommand.
  • Ouch! There is a Hook in My C#May 15, 2001. As an extension to the J++ design practice, C# has a syntactic construct, called Attributes, which let you drop hooks to Windows API or modify the runtime semantics, like threading synchronization behavior. The C# has legalized the hooking practice by calling them Attributes, and including them in ECMA C# specification.
  • Will Java and .Net Framework Co-exist?May 15, 2001. The article begins by briefly probing what constitutes the Java platform and .NET framework.
  • Working With OleDb Data Adapters Jun 19, 2001. This step by step tutorial guides you to create your database applications using OleDb Data Adapters in VS.NET.
  • Working with OleDb Data AdaptersJun 20, 2001. This step by step article guides you to create your database applications using OleDb Data Adapters in VS.NET.
  • ADO.NET: What's changed in .NET Beta 2?Jun 20, 2001. ADO.NET API is one of the changed APIs. In this article, I've covered some of ADO.NET changes in Beta 2.
  • Net DDE to DOTNET RemotingJul 02, 2001. This article travel through time to trace the genesis of Dot Net Remoting right from RPC to RMI till SOAP.
  • Displaying data in a ListBox Web ControlJul 06, 2001. Sample example for how to display data in a ListBox Web control.
  • FTP Explorer in C# Version 2.0Jul 10, 2001. FTP Explorer is a GUI - FTP client application developed in C# using Visual Studio.NET Beta 1.
  • XML as Middle TierJul 12, 2001. There is always been a need that there will be an intelligent middle Layer between Database Server and the UI Code. There are many ways but one fantastic approach came in picture with the XML.
  • Sending Mail in ASP.NET using C#Jul 13, 2001. This article contains the listing for a simple web form to send email.
  • .NET is the FutureJul 19, 2001. This has been a long time in coming. I couldn't write any more article because of some problems but finally I thought I should talk about the future of .NET. The reason is very simple, I'm getting almost 50 mails a day in my inbox just asking about the future of .NET and the comparison with other technologies. So I'm presenting my own views about the future possibilities of this technology.
  • Compute Feature of DataTableAug 01, 2001. The following code is for implementing least known feature of DataTable Compute() method.
  • Working with Data Bound ControlsAug 07, 2001. Step by step tutorials teaches you how to use data-bound controls DataGrid, ListBox, and ComboBox controls .
  • Basic Database Operations in ADO.NETAug 08, 2001. This Article will show the basic database transactions select, insert update and delete.
  • NumberBox ASP.NET ControlAug 08, 2001. The NumberBox control is an ASP.NET control, which lets the user only input numerical values.
  • CDataService: A Generic Database Access ClassAug 09, 2001. Using a generic database access component in data-aware applications can simply development and separate data tier from business tier.
  • Cobol for Microsoft .NETAug 09, 2001. This article gives you introduction about how the age old COBOL can take a new energetic look under Microsoft.NET.
  • Creating Dynamic Web Quizzes using C# and ASP.NETAug 15, 2001. This article describes how to create a web quiz from the information in a database.
  • Automatic Generated DataGrid CommandsAug 15, 2001. This article illustrates how to update, insert, and delete in the windows DataGrid control by using automatic generated commands.
  • Populating and Editing a DataGrid in ASP.NETAug 17, 2001. I will show here , how to develop DataGrid, which is able to retrieve data from joined tables and editable.
  • XML GeneratorAug 17, 2001. This article is about advance use of reflection package in Csharp.
  • Basic Database operations using ADO.NETAug 21, 2001. I found very interesting database features incorporated into the .NET as ADO.NET.
  • C# or VB.NET - World War IIIAug 23, 2001. In this article I'm going to go under the hood and show you what really happens to the in C# and VB.NET.
  • ASP.NET and VB.NET Error HandlingAug 24, 2001. ASP.NET and VB.NET both are providing excellent error handling options when compared with ASP and VB6. In VB.NET we can make use of the structured way of error handling with the Try & Catch statement.
  • 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.
  • 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.
  • 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.
  • Accessing Oracle DatabaseSep 21, 2001. This source code shows you how to connect to an oracle database and do operations such as select, insert, update and delete.
  • Oracle Database ConnectivitySep 26, 2001. This is a GUI based data entry application which shows how to add, modify and delete records using Oracle Database.
  • User Control and ReusabilitySep 28, 2001. This article explain, how to create a user control for ASP.NET.
  • Transactions in ASP.NETOct 01, 2001. This article explain, how to process a transaction within ASP.Net web forms. 
  • Customizable Generic Form Validation ControlOct 01, 2001. This control performs form validations at the client-side irrespective of the web server.
  • File Uploading using XMLOct 09, 2001. This application is in ASP.NET which will allow you to upload images to an XML file which serves as the database for the uploaded files.
  • Hangman: Using GDI+ in ASP.NET ApplicationsOct 11, 2001. This example shows how you can combine GDI+ commands on a web form.
  • Query BuilderOct 17, 2001. This application is that of a QueryBuilder in CSharp.This application is for Beta2 SDK version of DotNetFramework.
  • Oracle Database ViewerOct 17, 2001. This is a GUI based application which connects to an Oracle database depending upon the DSN, username and password that you provide. It then shows the list of tables on the left hand side in the form of a treeview.
  • Calculator in C# (Windows Application)Oct 19, 2001. This is a simple calculator program that was written using Visual Studio.NET and C#.
  • Introduction to Pocket PCOct 31, 2001. At the time of writing (Oct 2001) Microsoft has shipped Pocket PC 2002 and also has just released the Visual Studio .NET add-on for Pocket PC called the compact framework.
  • Mapping Objects to Relational DatabasesNov 01, 2001. The application generates C# Class files for each table in a relational database. I have used Mysql and ODBC.NET for this project. The application only supports MySQL right now.
  • Debugging "Rubber Band Effect"Nov 06, 2001. Bug fixes for Rubber Band Effect in a form by Simon Bond demonstrated a small but useful rubber band effect application. If you play with the application for a while, however, you may find one major problem with it.
  • Sending Emails Through Outlook using C# and VB.NETNov 09, 2001. In this article I will give you an example of how to add an e-mail to your Microsoft Outlook outbox folder using C# and/or VB.net.
  • FlashCards Language Program : How to read and save Images in a Sql Server Database using ADO.NETNov 09, 2001. I thought it would be fun to write a simple program that displayed flashcards from a database and at the same time, show you how to read and write images to the database. This program is a simple flashcard program that talks to a single table in a Sql Server Database.
  • Adding a Control to a form ProgrammaticallyNov 09, 2001. In this article I explain how to Add a control to a form programmatically.
  • 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.
  • Creating a Custom Data AdapterDec 03, 2001. A good programmer needs to know how to work with ADO.NET DataAdapters at the code level.
  • Using ProgressBar, StatusBar and Timer Controls in VS.NETDec 05, 2001. This source code shows how to use the Timer, ProgressBar and StatusBar Windows Forms controls.
  • Using ADO RecordSet in ADO.NETDec 10, 2001. Using ADO recordset in managed code using ADO.NET data providers is pretty simple. Visual studio .NET provides you to add reference to the COM libraries. In this article I'll show you how to access data using ADO recordset and fill a ADO.NET data provider from the recordset data.
  • Building a 3-Tier Application Using ASP.NetDec 17, 2001. This article explains 3-Tier Architecture and the implementation in an ASP.NET example.
  • Developing a Record Navigation Form with Unbound ControlsDec 26, 2001. Developing a record navigation form with unbound controls. The form enables you to navigate through the records one at a time. In this application we have used a combo box, two text boxes and various command buttons.
  • Deevloping a Banking System using VS.NET and Windows FormsDec 26, 2001. This article also focuses on deploying multiple windows forms and shows how to navigate between them.
  • Returning an Array Listing using Remote Procedure CallDec 26, 2001. In this article we will create a Web Service that will return an ArrayList of students.
  • Data Transfer from SQL Server to ExcelDec 26, 2001. In this application, we will see how we can transfer data from Microsoft SQL Server into Excel spreadsheet.
  • Overview of Automated TranscationsJan 04, 2002. Two or more .NET Framework objects can participate in the same transaction. One or more .NET Framework objects can participate in the same transaction as one or more COM+ objects. All objects must be hosted in Microsoft Windows 2K Component Services so as to receive services such as transaction processing.
  • Using MS Agent in C# - Part-II(Speech Recognition)Jan 05, 2002. This article explains how to use MS Agent to write speech recognition applications using C# and. NET.
  • SharpHSQL - An SQL engine written in C#Jan 08, 2002. .NET! C#! If you haven't been inundated with the marketing of Microsoft's new initiatives, you've been living in your cube without a web connection for quite a while. Like a lot of developers, I had installed the .NET SDK and the Beta 1 of Visual Studio .NET and played with it. However, since its release was so far out in the future and I had deadlines to meet, I soon went back to working with the things my customers needed now.
  • Playing with DataGrid ControlJan 08, 2002. The article gives a user the overview to show the importance and versatility of the DATAGRID control.
  • Drawing Line Chart in ASP.NETJan 18, 2002. This sample using GDI+ encapsulated in a class to display a primitive line chart.
  • Using ListBox Web ControlJan 21, 2002. This article explains the ListBox Web Forms control properties and methods and how to use it.
  • Drag and Drop for Board GamesJan 22, 2002. This application shows how the drag and drop features in C# could be used to create a simple board game or whatever.

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