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Microsoft Excel has a very useful auto-filter function. With this function enabled on a column, the user is able to select filters from a drop-down list, which when selected, are applied to the column. This article describes how to add similar filter functionality to the WPF ListView control.

When a browser requests an ASP.NET page from a web server, the ASP.NET engine takes that request through a number of steps that, together, generate the resulting markup, which is returned to the requesting browser for display. The stages in this process are referred to as the HTTP Pipeline and perform tasks like authentication, authorization, and having the requested page render its content. During one of the later stages in the HTTP Pipeline the rendered markup is handed off to a response filter which, if supplied, has an opportunity to inspect and modify the markup before it is returned to the requesting browser.

With a little bit of code you can create your own response filters and associate them with a particular page, a particular type of page (such as ASP.NET resources that generate HTML), or for all ASP.NET resources. And if you are using IIS 7s integrated mode you can have your filter work with the output of any content type. This article provides an overview of response filters and shows two such filters: a naive filter that strips out whitespace to reduce the size of the markup sent over the wire, and a filter that adds a copyright message to the bottom of all web pages. You can download these two filters, along with a simple demo application, at the end of this article, with examples in both C# and Visual Basic…

A WPF control, PreviewTextBox, used to filter/validate user input.

ADO.NET supports many ways to manage memory-resident data returned in a DataSet. This example demonstrates how to use the additional functionality exposed by ADO.NET to sort and filter data.

Camlex.NET 2.0 brings to Sharepoint developers new opportunities like dynamic filter conditions, search by field ID and other.

Learn about the HandleError filter and discuss about the different exception handling mechanisms that will fit to an MVC application.

In this article, we will see how this PagedCollectionView will help us to filter out the records based on the search keyword. Not much code but the trick done with the same class will do everything for us in some easy way. We will learn about this here in this article.

This article describes a small library for ASP.NET MVC, that can be used as a facility for registering global filters. It is similar to Global Filter in ASP.NET MVC 3, but with different implementation and features.

Created a custom AutoCompleteBox which will filter huge data quickly

In all our web projects we would like to provide rich user interface with minimal real estate used. One such requirement was to provide filterable check box list. This allows the user to filter the checkbox list items on typing some characters in the textbox