API Documentation > Creo Parametric fundamentals > Object ProUnit > Function ProUnitModifyByExpressionAndType
Function ProUnitModifyByExpressionAndType
Description
Modifies a derived unit.
Synopsis
#include <ProMdlUnits.h>
ProUnitModifyByExpressionAndType
(
/* (In)
The unit.
*/
/* (In)
unit type.
*/
ProPath expression
/* (In)
The unit expression.
*/
)
Returns
The function succeeded.
One or more arguments was invalid.
The unit cannot be modified because it is referenced from the principal system of units or it is referenced from ref_unit.
User Guide References
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