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In new releases of TopSolid, some objects, interfaces and methods or properties may be replaced by new ones, and therefore become obsolete.
When this is the case, the version number in which the object/ interface/method/property has become obsolete is given at the top of its description page, like this:
Obsolete: v<version> (superseded by: <link to replacement>)
Where <version> is the number of the version in which it has become obsolete, and <link to replacement> is a link to the newer better choice (if there is any).
Although using these resources will still work, it is highly recommended not to use them in a new program, or to shortly switch existing programs to the superseding ones, because they may well be more efficient, or offer more flexibility.
Furthermore, obsolete resources have a tendency to be eventually removed from the product at some time (see Deletion version), so it is good practice not to wait until it is too late...
Topsolid online Help Index