Windows Control Library Template
[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]
The Windows Control Library project template is used to create custom controls to use on Windows Forms. For more information, see Windows Forms Controls.
The template automatically adds the essential project references and files to use as a starting point for your application.
See Also
Concepts
File Types and File Extensions in Visual Basic and Visual C#