version (C++)

Identifies a particular version among multiple versions of a class.

Syntax

[ version("version") ]

Parameters

version
The version number of the coclass. If not specified, 1.0 will be placed in the .idl file.

Remarks

The version C++ attribute has the same functionality as the version MIDL attribute and is passed through to the generated .idl file.

Example

See the bindable example for a sample use of version.

Requirements

Attribute Context

Applies to class, struct
Repeatable No
Required attributes coclass
Invalid attributes None

For more information about the attribute contexts, see Attribute Contexts.

See also

Compiler Attributes
Class Attributes