mfc windows程序设计教材 非常好的 从api 到模拟 c++ 类的 再到mfc

				// Control.odl : type library source for ActiveX Control project.
				
				// This file will be processed by the Make Type Library (mktyplib) tool to
				// produce the type library (Control.tlb) that will become a resource in
				// Control.ocx.
				
				#include 
				#include 
				
				[ uuid(81EC1B7D-F1B8-4562-8A71-7F707A055C4A), version(1.0),
				  helpfile("Control.hlp"),
				  helpstring("Control ActiveX Control module"),
				  control ]
				library CONTROLLib
				{
					importlib(STDOLE_TLB);
					importlib(STDTYPE_TLB);
				
					//  Primary dispatch interface for CControlCtrl
				
					[ uuid(37FF5418-7565-46AE-A24C-5C51346CB014),
					  helpstring("Dispatch interface for Control Control"), hidden ]
					dispinterface _DControl
					{
						properties:
							// NOTE - ClassWizard will maintain property information here.
							//    Use extreme caution when editing this section.
							//{{AFX_ODL_PROP(CControlCtrl)
							[id(1)] BSTR InputString;
							//}}AFX_ODL_PROP
				
						methods:
							// NOTE - ClassWizard will maintain method information here.
							//    Use extreme caution when editing this section.
							//{{AFX_ODL_METHOD(CControlCtrl)
							//}}AFX_ODL_METHOD
				
							[id(DISPID_ABOUTBOX)] void AboutBox();
					};
				
					//  Event dispatch interface for CControlCtrl
				
					[ uuid(5AFBC2CA-B05A-4478-AD1C-127C38CD08E4),
					  helpstring("Event interface for Control Control") ]
					dispinterface _DControlEvents
					{
						properties:
							//  Event interface has no properties
				
						methods:
							// NOTE - ClassWizard will maintain event information here.
							//    Use extreme caution when editing this section.
							//{{AFX_ODL_EVENT(CControlCtrl)
							//}}AFX_ODL_EVENT
					};
				
					//  Class information for CControlCtrl
				
					[ uuid(DD03940C-D761-4FF5-81A5-D0BD64CDEF20),
					  helpstring("Control Control"), control ]
					coclass Control
					{
						[default] dispinterface _DControl;
						[default, source] dispinterface _DControlEvents;
					};
				
				
					//{{AFX_APPEND_ODL}}
					//}}AFX_APPEND_ODL}}
				};