这个是< 界面设计与Visual Basic>>这本书的课后习题的答案，有详细的工程和窗体，对于自学或是VB初学者自己练习答疑很有帮助。这也是我费很大力气找到的，希望站长能够马上通过，因为很着急要下载本网站上的资料，感激不尽！-This resource is the key answer to the book<<界面设计与Visual Basic>>,including the details about the projects and forms

The attached example solution contains two projects: the ShapeEditorLibrary, containing the basic shape editor classes, and the ShapeEditorExampleVs2008 project, containing the form you see in the screenshot, including the property grid + selection c