|  | | 5. Windows Shell Extensions  | Creating the InfoTip Shell Extension, which lets us, control the information that appears in Explorer when the mouse hovers over a file. Creating a Delphi Infotip that will display the FileName, the project type (Program or Library), the Project Name (from the source file), and the size of the file in bytes. | | Shell Extension - Quick Overview Shell extensions allow developers to add functionality to the existing Windows shell. | | InfoTip - Introduction and Overview; Implementation Infotip's are hint windows that pop up when the mouse hovers over any file. An Infotip Extension is an In-Process (Inproc) COM Server. This just means that it is a Windows DLL that exports the necessary methods to be a valid ActiveX control. | Delphi project: Infotip; Registering Infotip Extensions The accompanying source code contains a complete Infotip Extension for .DPR (Delphi Project files). This Infotip will display the FileName, the project type (Program or Library), the Project Name (from the source file), and the size of the file in bytes. | | | | | Missing a lesson? Click here. About U. is our collection of free online courses designed to help you learn a new skill, solve a problem, get something done, or just learn more about your world. Sign up now, and we will email you lessons on a daily or weekly basis. | | | | You are receiving this email because you subscribed to the About.com 'Email Course: Shell Programming with Delphi' email. If you wish to unsubscribe, please click here. About respects your privacy: Our Privacy Policy Contact Information: 249 West 17th Street New York, NY, 10011 © 2010 About.com | | | | | Advertisement | | | |  |
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