To find an ATL function by category, see the following topics.
Provide support for COM map IUnknown implementations.
Provide support for creating dialog boxes, and for creating, hosting and licensing ActiveX controls.
Provide support for connection points and sink maps.
Provide useful debugging and trace facilities.
Creates a device context for a given device.
Provides an event handler.
Provide support for marshaling and converting marshaling data into interface pointers.
Provide support for converting to and from pixel and HIMETRIC units.
Provide support for loading and registering a type library.
Provide support for modifying SID and ACL objects.
Return common well-known SID objects.
Provide support for registering and unregistering server objects in the object map.
Provide support for _AtlCreateWndData structure operations.