Used to get or set the values of individual field parameters that are identified by name.
property ParamValues[const ParamName: string]: Variant; default;
Use the ParamValues property to get or set the values of individual field parameters that are identified by name.
Setting ParamValues sets the Value property for each parameter listed in the ParamName string. Specify the values as Variants.
Getting ParamValues retrieves an array of variants, each of which represents the value of one of the named parameters.
Note: The Params array is generated implicitly if ParamCheck property is set to True. If ParamName includes a name that does not match any of the parameters in Items, an exception is raised.