ASP.Net Custom Controls(repost)

ASP.Net Custom Web Controls creation This should be fairly simple for an experienced programmer - just inherit from the existing controls and add databinding to them. Here's what I'm wanting - 2 controls One is based on (inheriting all properties and methods) the TextBox server control One is based on (inheriting all properties and methods) the Label Server control. Just like any of the database-oriented controls (like list type controls), I want a each of them to integrate all data aspects of ASP.Net (2.0) - I need them to have a DataSource, DataSourceID, and DataTextField property (and any other data properties needed to fulfill databinding) so all you'd need would be to add data to the text field, would be to use normal databinding routines in ASP.Net 2.0. I don't need or want it to be any more complicated than the way a DropDownList control is used. Synopsis: Needs to work with DataReader/DataSet Needs to work with ASP.Net 2.0 DataSource controls (SQLDataSource, AccessDataSource, ObjectDataSource) Needs to work with queries that only return one record - needs to raise an error for anything else. Needs to handle nulls and empty strings well. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform Windows/ASP.Net