Description

Returns the file format specific class

Property type

An Object object.  

Syntax

[Set] object.SubClass [= Object]

The SubClass Property syntax has these parts:

PartDescription
objectAn expression evaluating to an object of type McStream.
ObjectAn Object object.

Remarks

If Format has already been specified, this routine will create the appropriate file format specific helper Subclass and return it. This Subclass, however, will not be opened, make sure to call Open.

If the Format has not been set, and Open has not been called, an error is returned.