How to use WIA on webpage to get image from client computer

[felimz]

I am trying to figure out how to use WIA on a ASP.NET/C# web page to capture an image from a camera that is on the client computer. The user will be using a Microsoft LifeCam camera and from my webpage I want them to be able to take the picture and store it in a database. I imagine I will need to use DirectX for this and that is an acceptable solution but any solution would be great.My big problem is I cannot seem to find any samples/documentation on how to do this on a webpage. All I am finding is stuff that says it can be done but no explanation on how. Any help anyone could provide would be greatly appreciated. Thanks.