The following list shows links to external Web sites to help further your understanding of how to extend design-time support.
External Resources
Creating Designable Components for Microsoft Visual Studio .NET Designers
(https://msdn.microsoft.com/library/techart/PDC\_vsdescmp.htm)
Building Windows Forms Controls and Components with Rich Design-Time Features
(https://msdn.microsoft.com/msdnmag/issues/03/04/Design-TimeControls/default.aspx)
Building Windows Forms Controls and Components with Rich Design-Time Features, Part 2
(https://msdn.microsoft.com/msdnmag/issues/03/05/Design-TimeControls/default.aspx)
Make Your Components Really RAD with Visual Studio .NET Property Browser
(https://msdn.microsoft.com/library/default.asp?url=/library/en-us/dndotnet/html/vsnetpropbrow.asp
Writing Custom Designers for .NET Components
Debugging Design-Time Controls
.NET Shape Library: A Sample Designer
(http://windowsforms.net/articles/shapedesigner.aspx)
Using the RegionMaster Controls
(http://windowsforms.net/articles/usingregionmastercontrols.aspx)
Tailor Your Application by Building a Custom Forms Designer with .NET
(https://msdn.microsoft.com/msdnmag/issues/04/12/CustomFormsDesigner/default.aspx)