C# Corner

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  • Adding Items to a ListBoxMar 06, 2001. Sample code shows you how to add items to a list box.
  • 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.
  • Generating XML from SQL databaseJul 30, 2001. Some Days Back i posted the article dealing XML as a Middle tier but i guess the People didn't get the clear funda.
  • Working with Menus in C#Dec 20, 2001. In this article I elucidate how to adding menus and menu item to Windows forms, Replacing, Cloning, Merging of menus and about Context menus (Popupmenus).
  • Create a SQL Server Database dynamically in C#Mar 05, 2002. In this article, I’ll show you how to create a new SQL Server database and its objects such as table, stored procedures, views and add and view data. I’ll also show you how to change database table schema programmatically. You’ll see how SQL statement ALTER TABLE is useful when you need to change a database table schema programmatically.
  • Owner Draw Menus in C#Apr 03, 2002. This article will explain to you how we can draw our own menu items with our own fonts , pictures , background color and other graphics objects.
  • Creating Graphics with XMLApr 09, 2002. This article shows how to create images on the fly and uses XML to specify the properties of the images.
  • XML Schema ValidatorApr 16, 2002. The XML Schema Validator checks if a given XML document is well formed and has a valid schema model.
  • Editable ListBox ControlJul 01, 2002. A ListBox is a read-only list of items. But let us suppose your application needs to edit an item in a listbox at runtime.
  • Working with Arrays in C#Jul 09, 2002. This tutorial discusses array programming in C# and .NET. It starts with the discussion of simple arrays and then delves into more complex topics such as jagged and multi-dimensional arrays. In the end, it discusses the Array class and it's methods for searching and sorting an array's items.
  • Programming C#: Working with Arrays in .NETJul 09, 2002. This article concentrates on arrays in .NET and how you can work with arrays using C# language. Article also covers the Arrays class and its method, which can be used to sort, search, get, and set an array items.
  • Changing User Information using Active DirectoryAug 14, 2002. If your company is one of the lucky? Ones to implement Windows 2000 Active Directory you may have been looking for a way to populate it with data. Perhaps adding people’s details from a file directly into the active directory.
  • 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.
  • 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.
  • Real Life SQL and .NET : using SQL with C#: Part XIJan 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.
  • DataSets in Microsoft .NETFeb 20, 2004. ADO.NET was designed to meet the needs of this new programming model: disconnected data architecture, tight integration with XML, common data representation with the ability to combine data from multiple and varied data sources, and optimized facilities for interacting with a database, all native to the .NET Framework.
  • Shopping Cart Application in ASP.NETApr 22, 2004. This is an online shopping cart application written in ASP.NET and C# where user can browse, add items to the shopping cart and place orders.
  • SOAP Client in Windows XPMay 06, 2004. This article covers the basics of using the SOAP Client software included with Microsoft Windows XP Professional to access Web Services using SOAP.
  • Learning Visual Studio 2005 IDE - Main IDEJun 07, 2004. In this article of Learning Visual Studio 2005 IDE series, I will explore some of the designer features and the breakdown of the classes of a Windows Forms project.
  • Validating Input Xml Data FilesJun 28, 2004. In this article we'll discus two strategies for validating input XML data files. The validation of an XML input file could occur at various instances of processing.
  • Retrieving Schema Information Using ADO.NET and C#Jul 06, 2004. In this article, I will describe the ways to retrieve the database schema information using System.Data.SqlClient class and the System.Data.OleDb class.
  • In-depth Look at WMI and Instrumentation: Part ISep 14, 2004. WMI provides a consistent programmatic access to management information in the enterprise. It uses the typical provider and consumer concept where you have on one side components providing this management information while on the other side management applications can subscribe and consume it.
  • TranslateSQLOct 05, 2004. TranslateSQL is a utility for generating SQL-Server SQL scripts based on an existing Oracle schema, in essence 'translating' Oracle schemas into SQL-Server databases.
  • CopySchema - Part 2Oct 05, 2004. CopySchema is a utility for copying all the data from one Oracle schema to another. Although similar to the exp/imp and bulk load utilities of Oracle, it has the advantage of offering a simple GUI interface and of handling changes to the schema.
  • CopySchemaOct 05, 2004. CopySchema is a utility for copying all the data from one Oracle schema to another. Although similar to the exp/imp and bulk load utilities of Oracle, it has the advantage of offering a simple GUI interface and of handling changes to the schema.
  • Leveraging on XML feature of Microsoft Office Word 2003Nov 24, 2004. Word 2003 came up with a new feature of saving the conventional word document (.doc) files in the XML format. You can retrieve the information inside the Word 2003 documents by using the XPath queries and some logic.
  • Data Access Layer to execute Stored ProceduresJan 18, 2005. This article explains about executing a single stored procedure or batch of stored procedures from the application layer. As Data access layer completely decoupled from Application layer we just need to change the Application layer in case of any change in underlying database schema.
  • Best Approach for Designing Interoperable Web ServiceMar 15, 2005. This article will clarify and explain in detail the different Web Service Design Methodologies as defined by the Web Services Standardization Groups, clarify the terms, highlight their differences.
  • Adding & Retrieving items from listbox and check list boxJun 02, 2005. The attached source code shows how to add and retrieve items of Windows Forms ListBox and CheckListBox controls.
  • Editable ListBox in C#Jun 09, 2005. The attached sample code demonstrates how you can create an editable ListBox control, which will let you edit ListBox items at runtime.
  • Enterprise Library Caching Application BlockJul 12, 2005. Microsoft patterns & practices provide scenario-specific recommendations illustrating how to design, develop, deploy, and operate architecturally sound applications for the Microsoft .NET platform. The following article covers details on the Caching Application Block.
  • ASP.NET 2.0 BulletedList ControlOct 09, 2005. ASP.NET 2.0 BulletedList control is used to create a list of items formatted with bullets such as circular and rectangle bullets. This tutorial shows how to use BulletedList control in ASP.NET 2.0 and C#.
  • Using Snippets in Visual Studio 2005Nov 10, 2005. Visual Studio contains several built-in intellisense code snippets. Snippets are like templates and can be described completely in XML. If you understand the snippet xml schema, you can easily begin to create your own snippets.
  • How to Execute Oracle Stored Procedures Dynamically in C# Nov 10, 2005. In this article, I wiil show how we can store schema of stored procedures in an XML file and load and run the stored procedure from UI application using C# and Oracle.
  • Hashtable in C#Nov 14, 2005. Hashtable is useful when you need to store data in a key and value pair. This article shows how to use hashtable in C#.
  • Building RSS Feeds using RSS Document 2.0Jan 06, 2006. This article and attached source code shows how to build a RRS Feed using RSS Document 2.0 specifications.
  • Using XML and XSLTJan 18, 2006. XML Stylesheet Transformation(XSLT) is defined as a language for converting XML documents to other document formats. This article shows how to perform the transformation using classes of .NET Framework.
  • 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.
  • AJAX Repeater control Feb 19, 2006. AJAX has been in shadows for a decade now but it started buzzing right after the launch of the Google Earth. This article shows how to create an AJAX Repeater control with item, header, footer, alternative item, and seperator item templates using AJAX and ASP.NET.
  • 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.
  • .NET SQL Authorization ManagerDec 15, 2006. .NET Sql Authorization Manager (AzMan x .NET 2.0) allows you to set Item-based permissions for Authorization Manager-enabled Microsoft.NET 2.0 applications. Storage reside on a MS Sql Server DataBase and can be administrated by a managed MMC 3.0 Snap-In.
  • Access Sharepoint Portal Server using Web Services in .NETFeb 05, 2007. This article discusses how we can leverage Sharepoint Portal Web Services to work with WSS in Microsoft .NET. The sample code used in this article shows how to access Lists Web Service to get the available lists in WSS. The sample code also shows how to add and update list items.
  • How to assign Text and Values to Items in an Unbound List Based ControlMar 28, 2007. The purpose of this article is to discuss the construction of a couple of simple custom controls that extend both the Combobox and the Listbox controls to allow them to be associated with both a text and a value property for each item in the control's list.
  • How do I Check for Duplicate Items in a ListView?May 09, 2007. This "How To" Shows you how to Check for Duplicate Items in a ListView
  • Select Items with Where in LINQ and C#Jun 21, 2007. This article shows how to select exact match and in between items from a collection using LINQ and C#.
  • Outlook with .NET 2.0 Jun 26, 2007. This article allows you to know how you can access different functionality of the outlook using .NET like create an appointment, Create contact item, task item and send a mail.
  • View database structure using C#Jan 16, 2008. This article describes an easy approach for examining all of the tables, views, and columns in a database.
  • Biztalk Messaging Services: Flat File SchemaJan 21, 2008. This article is intended to consolidate the principles of messaging in Biztalk Server 2006.
  • Biztalk Messaging ServicesMar 27, 2008. This article is intended to illustrate the concepts of mapping in Biztalk Server 2006.
  • Best Practices for Data Transfer in SQL Server 2005Jun 23, 2008. This article talks about some best practices and the process of data transfer in SQL Server 2005.
  • Transferring data from one ListBox to another in WPFJul 28, 2008. This article discusses how we can transfer items from one ListBox to another in WPF.
  • ListBox in SilverlightDec 20, 2008. A ListBox control is an items control that works as a ListBox control but only one item from the collection is visible at a time and clicking on the ListBox makes the collection visible and allows users to pick an item from the collection. This article demonstrates how to use a ListBox control in Silverlight.
  • WPF AutoComplete Folder TextBoxDec 29, 2008. This article demos how to create a TextBox control that can suggest items at runtime based on input such as disk drive folders on a machine.
  • SharePoint Customization Tricks: Part IJan 20, 2009. This multipart series of articles is intended to help you get ramped up with SharePoint customizations. In this article we will see how to hide List View Toolbar Menu Items.
  • Create a SQL Server CE Database From SQL Schema FileMar 04, 2009. In this article, I will explain how to create a SQL Server CE .sdf database file from a database schema defined in .sql scripts.
  • Promoting Schemas Properties in BizTalk ServerMar 18, 2009. A common scenario in a BizTalk solution is to subscribe to a message based on its content or context and make decisions based on the underlying values. This is known as content-based routing. In this article, I will cover the principles and techniques to expose this sort of metadata in BizTalk Server.
  • Parsing BizTalk Messages in .NET Components Through OrchestrationApr 30, 2009. This article discusses how to parse BizTalk messages in .NET Components through Orchestration.
  • Implementing optimistic concurrency control in ASP.NET 2.0May 05, 2009. This article is intended to illustrate how to implement optimistic concurrency control in ASP.NET. Optimistic concurrency control is a mechanism to check when multiple users concurrently access and change a common data item; they don’t overwrite one another’s change. I’m going to illustrate a common scenario in an enterprise application and to show how we can solve the concurrency problems using optimistic concurrency control and the underlying implementation using Microsoft technologies.
  • Programming SharePoint ListAug 21, 2009. In this article, I am going to show how we could work with SharePoint items using object model or in other words using .Net code.
  • List Events Handling in SharePoint 2007Sep 07, 2009. The objective of this article is to give a very basic explanation of how to catch an event on a SharePoint list and deploy them programmatically. I will achieve in this article "User will get error message; whenever any item will get deleted from a particular list ".
  • Receiving Messages With Multiple Schemas in a Single OrchestrationSep 18, 2009. In this article, I will cover how to receive two messages with different schemas in a single orchestration in order to process them instead of creating separate orchestrations for each message with identical business logic. For the solution, I will use the Listen shape along with two Receive shapes each of them listening for different messages.
  • XML NamespacesNov 18, 2009. In this article I will explain you about XML namespace, DTD and schemas and Extensible Hyper Text Markup Language.
  • An XML Document and its ItemsNov 19, 2009. In this article I will explain you about XML Document and its Items.
  • Standardizing Incoming Messages Using Inbound Maps Tab on Receive Port Properties in BizTalk ServerNov 25, 2009. In this article we will see how to develop integration applications which receive documents with different schemas arriving from external entities, and it’s required to transform each format to a common (canonical) internal schema using port maps on the receive ports in BizTalk Server.
  • ComboBox Default Selection in Silverlight 3Dec 01, 2009. In this article we will see how we can use default item in ComboBox in Silverlight 3.
  • Visual Studio .NET and XML SupportDec 02, 2009. In this article I will explain you about Visual Studio .NET and XML support.
  • Working with DataSetsDec 04, 2009. In this article I will explain about working with DataSets.
  • Adding Typed DataSets in ADO.NET Dec 13, 2009. In this article I will explain about Adding Typed DataSets in ADO.NET.
  • Using the Data Form Wizard in ADO.NETDec 17, 2009. In this article I will explain about using the Data Form Wizard in ADO.NET.
  • Drag And Drop Item in ListBox in WPFJan 17, 2010. In this article we will see how we achieve Drag and Drop behaviour for ListBox Item.
  • Creating a Guest Book in ASP.NET Jan 29, 2010. In this article I will explain Creating a Guest Book in ASP.NET.
  • Closable Tab Control in WPFFeb 15, 2010. In this article we will see how we can achieve the Closable Tab Item in Tab Control in WPF.
  • How to handle Drop-Down event in Repeater controlFeb 24, 2010. In this article we will see how to handle Drop-Down event in Repeater control and getting the current Item index of Repeater control.
  • Getting a Database Schema Mar 11, 2010. In this article I will explain getting a Database Schema.
  • Compare Two XML Files Using .NetMar 23, 2010. In this tool, we Validate the schema and compare the data's of two XML files.
  • Validation in Linq to SQL and ASP.NETMay 19, 2010. In this article, I will show how to add business rules to Linq to SQL data model default set of schemas.
  • Restrict a user to delete from a SharePoint List using Item Deleting Event HandlerJun 03, 2010. In this article we will see that how to use item deleting event to restrict a user so that he will not be able to delete the item of a sharepoint list.
  • Check/Un-Check checkboxes items in ASP.NET DataGrid using JavaScriptJun 10, 2010. In this article we will see how to check and un-check checkboxes items in ASP.NET DataGrid using JavaScript.
  • Inline Editing of List Item in Sharepoint 2010Jun 12, 2010. In this article we will see how to enable inline editing in sharepoint 2010.
  • Visual Studio 2010 Application Lifecycle Management - Manage Work ItemsJun 15, 2010. In this article, I am going to show step by step process of creating work items (user stories/tasks), create queries to view the work items and managing same work items using Microsoft Office Excel.
  • Programmatically add or remove item level permission in Sharepoint 2007Jun 16, 2010. In this article I will show you how to add or remove item level permissions programmatically.
  • Modify Path Specific Properties in PathListBox in Silverlight 4Jun 20, 2010. In this article we will see the LayoutPath properties that help in displaying the items in the path in PathListBox in Silverlight 4.
  • Model-First Design using ADO.NET Entity Framework 4.0 Jul 19, 2010. In this article we are going to see the second most importment part of the ADO.NET entity framework 4.0.
  • ComboBox in C#Aug 09, 2010. A ComboBox control is a combination of a TextBox and a ListBox control. Only one list item is displayed at one time in a ComboBox and other available items are loaded in a drop down list.
  • SharePoint Designer Work flow: Part IIAug 20, 2010. In this article I am explaining, how to copy one list item to another list item.
  • SharePoint Designer Work flow: Part IIIAug 20, 2010. In this article I am explaining, how to update a list item using sharepoint designer.
  • Share Point Designer Work Flow: Part IVAug 26, 2010. In this article I am explaining, how to update a list item using share point designer.
  • ListBox in C#Aug 31, 2010. In this tutorial, we will learn how to create a ListBox control at design-time as well as at run-time. We will also see how to create a multiple-column ListBox control with single and multiple selections.
  • Cascading Dropdown in Share point using JQuerySep 02, 2010. Here I am showing how to make a cascading drop down in share point using JQuery have created two lists Stationary and Items. In Items list Stationary be a look up column from Stationary.
  • Remove Duplicate Items From Generic CollectionSep 06, 2010. In this article Remove Duplicate Items From Generic Collection
  • Inserting element in sorted Generic list (List) using binary searchSep 20, 2010. This article shows how we can insert an item into a sorted generic list such that after insertion the list will remain sorted.
  • Grouping ListView items dynamicallySep 24, 2010. This article demonstrates one of the ways that dynamic ListView grouping can be done.
  • Binding to a ComboBox to a Dictionary in Silverlight using MVVMSep 25, 2010. Often you just need to bind a list of items or observable collection to a combobox, but sometimes its advantageous to bind a dictionary to a combobox. Binding a dictionary in silverlight is a little tricky, so here is how to do it.
  • Finding multiple items in C# ListOct 04, 2010. In this article we will see how to find multiple items in C# list.
  • Schemas in SQL ServerOct 18, 2010. Schemas are nothing but logical grouping of objects either it may be a table or view or stored procedure or function or any other DB objects.
  • AJAX AutoCompleteExtender - DropDownList-Like BehaviorOct 26, 2010. An Ajax AutoCompleteExtender example having DropDownList-like behavior. Also an example of applying css styles for list items and how to use some of the properties of the extender.
  • Export SharePoint List items to Word DocumentNov 03, 2010. In this article I am showing you how to export list items in to word document.
  • How to Create/Update/Delete SharePoint 2010 list items using Client Object ModelNov 22, 2010. In this article we are going to see how to create, update and delete SharePoint 2010 list items using Client Object Model.
  • Chapter 3: Data-Tier ApplicationsNov 30, 2010. With the release of Microsoft SQL Server 2008 R2, the SQL Server Manageability team addressed these struggles by introducing support for data-tier applications to help streamline the deployment, management, and upgrade of database applications. A data tier application, also referred to as a DAC, is a single unit of deployment that contains all the elements used by an application, such as the database application schema, instance level objects, associated database objects, files and scripts, and even a manifest defining the organization’s deployment requirements.

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