在idl中调用windows的电子表格ActiveX控件。其中电子表格ActiveX控件的程序id和类id分别为owc.spreadsheet.9和类id{0002E510-0000-0000-C000-000000000046}-Idl call windows in the spreadsheet ActiveX control. Spreadsheet ActiveX control which process id and category id and category owc.spr