Control creation toutor

This should be an easy project for some of you better coders out there. What I want is a control creation demo of an expanded textbox. Details: 1) Control Must suport most events of VB's textBox 2) Control Must Be able to handle large files very larg. 3) Code must be well commented If your intrested we will work out the details after you submit a bid. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Complete ownership and distribution copyrights to all work purchased. ## Platform Windows all