Detroit's Marwil Bookstore or purchasing them on the internet from online competitors, such as Amazon and eBay. After Marwil had been in business at WSU for some 59 years, Brian Kramer had seen textbook prices nearly triple over a period of two decades. According to a 2005 survey conducted by the National Association of College Students, about 25 percent of students had begun purchasing textbooks online. Another drastic change was when Wayne State opened a $6 million, 28,000-square-foot Barnes & Noble college bookstore right across the street in 2002. Marwil didn't have the fancy store front, cafe or music and apparel that was
COM Interop in CIL which is encapsulated in an assembly. COM interop automatically provides the following services to simplify COM usage from .NET: COM Interop COM Interop is a technology included in the .NET Framework Common Language Runtime (CLR) that enables Component Object Model (COM) objects to interact with .NET objects, and "vice versa". COM Interop aims to provide access to the existing COM components without requiring that the original component be modified. It tries to make the .NET types equivalent to the COM types. In addition, COM Interop allows COM developers to access managed objects as easily as they access other