com.sun.jna.platform.win32.COM

Interface IEnumVariant

All Superinterfaces:

IUnknown

All Known Implementing Classes:

EnumVariant

public interface IEnumVariant
extends IUnknown

Provides a method for enumerating a collection of variants, including heterogeneous collections of objects and intrinsic types. Callers of this interface do not need to know the specific type (or types) of the elements in the collection.

Field Summary

Fields inherited from interface com.sun.jna.platform.win32.COM.IUnknown

IID_IUNKNOWN

Method Summary

Modifier and Type	Method and Description
IEnumVariant	Clone() Creates a copy of the current state of enumeration.
Variant.VARIANT[]	Next(int count) Retrieves the specified items in the enumeration sequence.
void	Reset() Resets the enumeration sequence to the beginning.
void	Skip(int count) Attempts to skip over the next celt elements in the enumeration sequence.

Methods inherited from interface com.sun.jna.platform.win32.COM.IUnknown

AddRef, QueryInterface, Release

Method Detail

Clone

IEnumVariant Clone()

Creates a copy of the current state of enumeration.

Returns:

clone of the backing enumeration

Next

Variant.VARIANT[] Next(int count)

Retrieves the specified items in the enumeration sequence.

Count is the upper limit and less values can be retrieved.

Parameters:

count - maximum number of elements to retrieve

Returns:

array of VARIANTs

Reset

void Reset()

Resets the enumeration sequence to the beginning.

Skip

void Skip(int count)

Attempts to skip over the next celt elements in the enumeration sequence.

Parameters:

count - elements to skip