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TbcParser.DeleteAllVars method
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Unit
Applies to
Declaration procedure DeleteAllVars ;virtual;
Description DeleteAllVars method deletes all variables from the list of available variables.
This action may be useful when number of unused variables is too high that causes performance to degrade.
When a variable is deleted Dirty flag is set to true so that next time the Evaluate function is called the expression will be reparsed. |