.NET news » Search results

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.

Visual Basic .NET class implements image filter which can change hue, saturation and/or lightness of the image.

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…

Convert image to grayscale except predefined color

An article on separating your working file from the Visual Studio .NET 2003 solutions.

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.

A reusable component which extends the DataGrid and adds functionality for real time filtering.

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

This articles describes some easy ways to filter the properties displayed in a Microsoft PropertyGrid.

This is a dialog window that allows filtering a datagridview. It can build filters with any depth of parentheses.