Writing a Filter Provider Web Part for Windows SharePoint Services 3.0

Writing a Filter Provider Web Part for Windows SharePoint Services 3.0: "Writing a Filter Provider Web Part for Windows SharePoint Services 3.0"

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Introduced in Windows SharePoint Services 3.0, filter Web Parts use the Web Part connection support to provide filter criteria from one Web Part (the "provider" Web Part) to another Web Part (the "consumer" Web Part). This makes it possible for developers to build more sophisticated applications incorporating the 2007 Microsoft Office system by enabling users to provide search and filter criteria.

To learn how to package and deploy the Geographic Region filter provider Web Part created in this Visual How To, and how to improve the appearance and configurability of a Web Part, see Deploying and Optimizing a SharePoint Web Part That Calls Excel Web Services.

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Filter Web Parts Overview

Windows SharePoint Services Web Part Infrastructure

Walkthrough: Writing a Simple Filter Consumer Web Part Sample

ITransformableFilterValues Interface (Microsoft.SharePoint.WebPartPages)

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