C# Designer Attribute for Multiline Textbox

When creating a .Net custom control with a property say called, 'Text2', and you put this custom control on a winform and look at the property in the property editor there will be just a single line editor for this property. If however, you put a textbox control on the form, the Text property has a drop down icon to the right of the entry that allows you to enter multiple lines of text in. My question is what designer attribute or editor do I need to apply to the custom control to get the same behaviour. Thanks, Pete. ## 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 .net