Returns the current item (as a TRSPointerType) in the enumeration (for CommonInterfaces.IIterator), your "place" in the enumeration. It returns the Objects property of TStrings as a TRSPointerType. When the iterator is first supplied or when it is Reset, there is no current element (calling this method in such a case would raise an exception). Only after the first call to the NextElementPmethod will this method return a value. Unlike the NextElementP method which returns a new value every time you call it, this method always returns the same value no matter how many times you call it (until NextElementP is called, of course).
This method is part of the CommonInterfaces.IIterator interface.
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The CurrentElementO method implements the CurrentElement method for the IObjectIterator interface, and the CurrentElement method implements the CurrentElement method for the IStringIterator interface. |
Namespace: RSInterfaceCollections
Delphi |
public |
Return Value
Type: TRSPointerType
