C# Corner

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  • Binary Search Using ArrayList Jan 10, 2000. The ArrayList class provide binary search algorithm and more...
  • Printing in C#Jan 26, 2000. This sample shows you how to print a text box contents in C# and .NET.
  • 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.
  • 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.
  • ADO.NET DataSet ProgrammingMar 20, 2001. A sample project shows you how to add, edit, delete, navigate, save records in a database using DataSet.
  • Assemblies : The Ins and Out : Part IApr 13, 2001. In Part 1, I will cover what exactly an assembly is, and what an assembly contains.
  • Assemblies : The Ins and Out : Part IIApr 16, 2001. In this part, I will discuss both Private and Shared assemblies and how to create a "Shared Assembly".
  • Assemblies : The Ins and Out : Part IIIApr 20, 2001. In this part I will discuss in more detail than Part 2, the available utilities for manipulating assemblies.
  • Basic Database Operations in ADO.NETAug 08, 2001. This Article will show the basic database transactions select, insert update and delete.
  • Editing, Deleting, Sorting and Paging in DataGrid Web ControlAug 08, 2001. The following article is about techniques for editing, deleting, sorting and paging using web Datagrid control.
  • 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.
  • Fun With Panel ControlAug 31, 2001. Panel Control is useful control in Mobile Programming and till now, we hadn't explore it.
  • 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.
  • Mobile Page View UnitSep 24, 2001. This addition to the site retrieves the unit and shows the content of that page.
  • Working with Windows RegistrySep 25, 2001. In this small tutorial, I'll show you how to read, write and delete Windows Registry.
  • 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.
  • 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.
  • A Quiz Application using Windows FormDec 27, 2001. This code shows you how to validate data in windows forms, add or remove panel control, and write a form based quiz application.
  • Creational Pattern - BuilderFeb 19, 2002. The Builder pattern allows a client object to construct a complex object by specifying only its type and content. The client is shielded from the details of the objects construction.
  • .NET Commander ver Alpha 1.0.0Apr 15, 2002. The .NET Commander is a Windows application written in C#. This application is a double panel file manager with an interface very similar to the popular Windows Commander.
  • Windows Services Admin: Control Your Windows ServicesMay 20, 2002. In this article, we will create an application to control Windows services on our local computer as well as on remote computers. You can simultaneously Stop or Start multiple Services on the local computer or on the specified remote computer.
  • Editable GridView Control in C# and .NET - Part IV Exporting the GridView to ExcelJun 27, 2002. In this article we will take the contents of our GridView control and spill it into an Excel spreadsheet using this wrapper mechanism.
  • TWINXBASE ServiceSep 09, 2002. This service scans in a directory by using FileWatcher component and when a file arrives, then the service will check the extension of the file, if the file has the extension .DBX then it will read the contents of the file and communicate with the database (C:\FILESERVICE\DB\MyDB.mdb) and insert / update / delete the records in the database -table.
  • Generating Wizards using PanelsNov 15, 2002. Wizards can be generated in different ways. This article shows you how to create wizards using panels.
  • 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.
  • The "ins" and "outs" of Using Stored Procedures in C#Jan 27, 2003. This article reviews the creation of stored procedures with parameters using the Visual Studio IDE.
  • Opening and Viewing Text and Image FilesMar 08, 2003. We will start this article with a simple application where we will learn how to open and view text and image files using the OpenFileDialog class. In doing so, we will learn some basics of GDI+ drawing, menus and panel control.
  • Querying COM+ through Web ServicesMar 12, 2003. The most COM+ common administrative tasks (creating a COM+ application, installing/deleting a component, setting a component attribute) can be accomplished manually with the Component Services administrative tool from Management Console.
  • FTP Client Utility Apr 04, 2003. This is an FTP Client Utility to transfer Files and directories between hosts. It provides the casic FTP features and also some advanced features like uploading directories with the subdirectories and deleting directories with the subdirectories.
  • Basics of Extending Your Working Environment in Visual StudioApr 10, 2003. All of us have used Macros in Microsoft Office and Add-ins in Visual Studio 6 and I am very sure all of us have been impressed as well by their power to control their own working environment.
  • How To Print a Data Grid in C# and .NETJun 04, 2003. I wrote this article in response to the question, "How the heck do I print out a DataGrid and its contents
  • Part I: Simple Color Syntax Code Editor for PHP written in C# and .NETJun 18, 2003. The second part of this article shows how to print out the contents of a RichTextBox control.
  • Format DateTime Values in XML Extracted From DataSet Jul 17, 2003. In this article we'll see how to specify the format of DateTime values extracted from the ADO.NET DataSet and to verify we will write formatted contents in xml file.
  • Deleting a DataGrid Data Based on a Column ValueJul 24, 2003. In this article we'll see how to delete the records of a DataGrid based on a column value in the database table.
  • StatusBars in Real ApplicationsSep 05, 2003. In this article we will investigate the StatusBar control of .NET Framework library.
  • Real Life SQL and .NET: Part IVJan 13, 2004. Welcome to the world of SQL and the huge, growing database technologies of today’s business all over the SQL world. By reading this article, we have begun accepting the knowledge that will soon be required for survival in today’s world of relational database and data management. Alas, for the reason that it is first necessary to provide a background of SQL and cover some preliminary concepts that we need to know, the majority of this article is text in paragraph format.
  • Audio Video Modules for ASP.NET Community Starter Kit : Part IVJan 19, 2004. In this tutorial, we will build an additional module for ASP.net CommunityStarterKit that enables you to publish audio and video contents. This module works together with Windows Media Services and it is written in C#. You have to install CommunityStarterKit (C# version for VS) to follow this article.
  • Audio Video Modules for ASP.NET Community Starter Kit : Part IIJan 19, 2004. In this article, we will build an additional module for ASP.net CommunityStarterKit that enables you to publish audio and video contents. This module works together with Windows Media Services and it is written in C#. You have to install CommunityStarterKit (C# version for VS) to follow this article.
  • Audio Video Modules for ASP.NET Community Starter Kit : Part IIIJan 19, 2004. In this article, we will build an additional module for ASP.net CommunityStarterKit that enables you to publish audio and video contents. This module works together with Windows Media Services and it is written in C#. You have to install CommunityStarterKit (C# version for VS) to follow this article.
  • Using Index Server for ASP.NET Site SearchJan 23, 2004. This projects highlights how to add search facility to your ASP.NET page using ADO.NET to browse index server search catalogs.
  • Transparent Panel in C#Apr 22, 2004. The attached source code shows how to create a transparent Panel in C#. Download the source code for more details.
  • Portal Development in ASP.NET 2.0Jun 04, 2004. The new security controls make authentication a breeze and web parts provides the user the means to customize content. Personalization and Membership features give developers a ready made framework for personalizing the site to suit individual user needs.
  • Tablet PC Ink Editing Modes - Select and Delete InkJun 25, 2004. In my previous articles, I discussed how to use Ink and set its properties to draw on a Windows Forms and Windows controls. In this article, I will discuss some more features of Tablet PC Ink including selecting and deleting ink, Ink collection, and Ink object.
  • Getting Web Statistics for Instant Downloads in ASP.NETNov 05, 2004. One of the most important website activity parameters is the resource access statistic. Such information is necessary for many purposes - optimizing of the website content, marketing campaigns improvements and also for some diagnostic tests.
  • How to Populate a DropDownList insides a DataGrid through an XML FileNov 16, 2004. In this article, we will show how to fill a DropDownList inside a DataGrid through an XML file. We will also show how the contents of one DropDownList changes dynamically as we change the index of second DropDownList (both inside the grid).
  • Using ListBox in C#Dec 28, 2004. The source code demonstrates how to use a listbox control in C# - adding, deleting and altering strings.
  • 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.
  • Globalization Using ASP.NET Apr 19, 2005. In this article we see how to cater different contents based on the culture using Globalization in ASP.NET.
  • Content Management and Collaboration using SPS 2003May 16, 2005. This article would be providing a brief introduction about the role which Share Point Portal Server is going to play in coming future.
  • Insert Master-Detail Data using Transact-SQLJun 24, 2005. Microsoft SQL Server 2000 SQLXML allows among other things to manage batch operations in a database, which reduces significantly the need of more than one round-trip to a database. OpenXML is a Transact-SQL statement that allows to represent data in XML format and can be used to insert, update, and delete more than one row (represented by an element) in a table or group of tables.
  • How to Maintain a CodeGroup in Security Policy at Runtime?Jul 05, 2005. Whenever protected resources are accessed by an assembly, it’s permissions are determined by the code access security system of CLR. Each permission set granted to an assembly is based on the assembly's evidence (such as its URL or publisher certificate, strong name), which in turn is based on configurable security policy.
  • Programmatic Interaction with Control Panel Using VS.Net 2005Feb 21, 2006. This is simple sample on using Shell and some of its methods. Provided code will open windows that represent Control Panel’s applications. It’s just demonstration on shell usage.
  • Scrolling News Web Control using ASP.Net and C#Feb 27, 2006. This article shows to create scrolling news web control using ASP.Net and C#, simple to understand and can be used as a control in any of the ASP.Net page.
  • Writing Dataset to Excel in ASP.NETMar 01, 2006. This article is helpful for those who would like to write dataset contents to a excel file and try to display it in the browser.
  • Writing an Addin for SharpDevelop 1.0+ with Visual Studio 2003 Apr 26, 2006. This article shows to create a simple SharpDevelop Pad Content with Visual Studio 2003.
  • Embedded Datagrids with Add, Edit and Delete funtionalityJun 02, 2006. This article features an embedded Datagrids with Add, Edit and Delete funtionality.
  • Show Folder Contents and Compare with Another FolderJun 03, 2006. This article shows how to list files of a folder and to compare that folder contents with another folder.
  • Update and Delete Rows in a DataTableAug 24, 2006. This how do I shows how to update and delete rows when looping through a DataTable.
  • User Confirmation before Deleting Items in ASP.Net 2.0Oct 12, 2006. This article describes how ASP.Net 2.0 allows setting client-side functions for Button controls through the use of the OnClientClick property and additionally, the event can be handled on server-side depending on the user response.
  • Gradient Panel Custom ControlDec 07, 2006. This article describes a quick and simple approach to creating gradient panel custom control.
  • Mimic the Appearance of Outlook's Sidebar with the Multi-view ControlDec 14, 2006. This article describes a simple way to mimic the appearance of Microsoft’s Outlook sidebar within an ASP.NET 2.0 web application. The approach is based upon the use of the existing Multi-View control contained in the standard ASP.NET 2.0 toolbox and does not require much time or effort to implement. This article includes a sample web application that presents an example of the approach in use.
  • 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.
  • Docking Controls - Standard and CustomMar 16, 2007. This article addresses the user of the standard 2005 toolstrip container control used in conjunction with toolstrips and discusses an approach to building a custom dockable tool palette.
  • Customized Solution & Project Explorer in .NET Using C# and Windows FormsMar 22, 2007. This application will allow us to see any project's or solution's contents as in the Solution Explorer view.
  • Enforce Text Case with Custom ControlsApr 02, 2007. This article shall describe the construction of three custom controls; each is used to format its text content to be either all upper case, all lower case, title case, or normal (as typed) case regardless of the format of the input.
  • XAML Layout using the Panel ClassApr 12, 2007. This article describes how to use the DockPanel element to achieve standard layouts in XAML. While there are a number of interface elements that can be used to position controls in your application, DockPanel provides one of the easiest mechanisms for defining scalable layouts.
  • On-line Address Book in ASP.NET 2.0May 25, 2007. This is an On-line Address Book project. This project is very useful to keep the record and addresses of person. Here in this project we can view all record, edit any record, delete any record, search a record and update any record. This project will be very useful to those who are new or going to his/her first ASP.NET project.
  • Data Binding using LINQ to SQL in C#Aug 09, 2007. LINQ to SQL allows developers to work with databases using LINQ. This article discusses how to get, add, update, and delete data in a DataGridView control using LINQ to SQL.
  • Color Syntax Editor Part II - Exporting a RichTextBox to a Microsoft Word DocumentAug 14, 2007. This article is part II of a color syntax editor created back in 2003. It describes how to export the contents of the RichTextBox to Word and Open the Word Document Programmatically.
  • Generic Data Layer - One time creationSep 06, 2007. This article will explain how to create a generic data layer that can be used with very less amount of coding. It is a known fact that, most of the time we create applications for Create , Select , Update, Delete. And every time, we end up with writing similar set of code for every execution of our stored procedures.
  • Introduction to Building a Plug-In Architecture Using C#Sep 10, 2007. In this article we'll take another look at how we can use the state pattern to build a plug-in architecture that will allow us to change the behavior of our application by placing differnt plug-ins into a folder.
  • Edit, Delete and Update in a DataGrid in Visual Web developer 2005Sep 26, 2007. Here in this article I am going to show, how to edit, Delete and update data in a DataGrid.
  • An "Outlook Like" controlOct 01, 2007. This is a control that behaves like the Tab control but have visual cues that look more like the Navigation panel in outlook. And since this is more of a tab control than a navigation panel control, you are free to add as many tabs as you like.
  • Compress Web Pages using .NET 2.0 Compression LibraryOct 08, 2007. This article explains how to create very simple HttpModule to compress your dynamic content using compression library (System.IO.Compression) available in .NET 2.0?
  • 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.
  • A Brief Introduction to Expressions in SQL Server 2005 Reporting ServicesJan 07, 2008. This article shows how you can use expressions in SSRS reports to generate dynamic content based on the data within your report queries.
  • AJAX DragPanelExtender ControlFeb 26, 2008. AJAX DragPanel allows you to move your panel one place to another place around a Web page. This article and attached code shows how to use DragPanelEtender control in ASP.NET 2.0.
  • How to retrieve EMC centera cluster/pool capabilitiesMar 03, 2008. This article describe the use of EMC centera sdk and .net
  • Using OUTPUT Clause for Getting Deleting Information from Several Tables.Apr 01, 2008. In this article I will explain how you can use such a T-SQL (SQL Server 2005) feature as OUTPUT clause in order to get information about rows, which were affected, when deleting process is executed for several tables, “connected” by foreign keys. The examples are written using T-SQL and C#.
  • Merge Two Files with C#Apr 11, 2008. This article tells you how to merge any two files, whether it is text or video irrespective of the content type and size of the file.
  • Save TreeView Nodes ExpansionJun 24, 2008. We frequently use an ASP.NET TreeView as a navigation menu. This works well on a single page but if you include the control on a Master Page, it looses its expansion state as you move from one content page to another.
  • Cascading Deletes in LINQ to SQLJul 03, 2008. This article will discuss alternative methods for performing cascading deletes using LINQ to SQL. Cascading delete refers to the action of removing records associated by a foreign key relationship to a record that is the target of a deletion action.
  • Silverlight 2 use ADO.NET Data Services to access dataJul 19, 2008. In this article will show how to perform CRUD (Create, Retrieve, Update, Delete) operations in Silverlight 2 using ADO.NET Data Services.
  • Insert, Update and Delete in Silverlight DataGrid using ADO.NETJul 22, 2008. In this article will show how to perform CRUD (Create, Retrieve, Update, Delete) operations in Silverlight 2 using ADO.NET Data Services.
  • Generic Data Access using LINQ to SQL and C#Jul 22, 2008. This article discusses the construction of a generic data access layer built on top of a LINQ to SQL implementation.
  • How to Define and Configure a Grid Control Within a WPF Aplication Using XAML: Part IAug 13, 2008. In this article, I will try to make a representation of the Grid object witch is directly derived from the Panel abstract class and we can say that is a flexible area that contains rows and columns, it plays a role of container in a given WPF window.
  • Working with the Uniform Grid in WPFAug 22, 2008. In this article I will introduce the Uniform Grid object. The uniform grid object arranges content in its area so that all the cells in the grid have the same dimension. It represents a perfect solution if someone prefers to prevent the headache of ordering controls within an ordinary Grid object.
  • Working with the frame objectAug 28, 2008. In this article, I will represent the frame object witch is a container control that enables to navigate through internet and display some contents such as an Html page.
  • LinqDataSource Control in ASP.NET 3.5Sep 16, 2008. This article shows that how to use LindDataSource Control in ASP.NET 3.5.
  • Enhanced MSI Analyzer in .NET using C# and Windows FormsSep 24, 2008. This application allows us to view and update the contents of an MSI file.
  • Understanding Database Stored ProceduresSep 29, 2008. This article discusses basics of stored procedures and how to create, update, and delete stored procedures in a database.
  • Creating and Working with Views in a DatabaseOct 02, 2008. This article discusses how to create, update, and delete views in a database using SQL.
  • Create, Delete, and Update Triggers in a DatabaseOct 02, 2008. This article discusses how to create and manage triggers in a database using SQL.
  • Getting started with ADO.NET Entity Framework in .NET 3.5 - Part IIOct 06, 2008. This article contains a very simple ADO.NET Entity Framework application to update and delete the data to the database using ADO Entity Framework.
  • Bulk DML With SQL Server 2005 - XML Data TypeOct 15, 2008. This article explains about doing bulk DML on SQL Server 2005 using XML datatype
  • Cropping or Clipping in WPFNov 06, 2008. The Clip property of an element (defined in the UIElement class) is used to clip a region and represents the geometry that defines the content of an element.
  • Select, Add, Update, and Delete Data in a ASP.NET GridView ControlNov 23, 2008. This articles describes you how to view, add, update, and delete data using an ASP.NET 2.0 GridView Control in SQL Server database and C#.
  • DockPanel in SilverlightDec 05, 2008. The DockPanel control is a layout control that acts as a container for child controls. The DockPanel allows child controls to dock in left, right, top, or bottom sides of the panel.
  • Ajax DropShadowExtenderDec 09, 2008. DropShadow is an extender which applies a "Drop Shadow" to a Panel.
  • TextBlock in SilverlightDec 29, 2008. A TextBlock control in .NET 3.5 provides a lightweight control for displaying small amounts of flow contents. This tutorial demonstrates how to create and use a TextBlock control in Silverlight using XAML and C#.

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