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Important This document may not represent best practices for current development, links to downloads and other resources may no longer be valid. Current recommended version can be found here.

ATL Functions 

To find an ATL function by category, see the following topics.

COM Map Global Functions

Provide support for COM map IUnknown implementations.

Composite Control Global Functions

Provide support for creating dialog boxes, and for creating, hosting and licensing ActiveX controls.

Connection Point Global Functions

Provide support for connection points and sink maps.

Debugging and Error Reporting Global Functions

Provide useful debugging and trace facilities.

Device Context Global Functions

Creates a device context for a given device.

Event Handling Global Functions

Provides an event handler.

Marshaling Global Functions

Provide support for marshaling and converting marshaling data into interface pointers.

Pixel/HIMETRIC Conversion Global Functions

Provide support for converting to and from pixel and HIMETRIC units.

Registry and TypeLib Global Functions

Provide support for loading and registering a type library.

Security Global Functions

Provide support for modifying SID and ACL objects.

Security Identifier Global Functions

Return common well-known SID objects.

Server Registration Global Functions

Provide support for registering and unregistering server objects in the object map.

WinModule Global Functions

Provide support for _AtlCreateWndData structure operations.

See Also

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