Classes

The following table lists classes in this documentation.

	Name	Description
	EVariantArrayCreateError	EVariantArrayCreateError is the exception class for failure to create or resize a variant array.
	EVariantArrayLockedError	EVariantArrayLockedError is the exception class for errors that occur because a variant array is locked or fixed.
	EVariantBadIndexError	EVariantBadIndexError is the exception class for errors that occur because a variant array index is out of bounds.
	EVariantBadVarTypeError	EVariantBadVarTypeError is the exception class for variant type errors.
	EVariantDispatchError	EVariantDispatchError is the exception class for failed dispatch attempts.
	EVariantInvalidArgError	EVariantInvalidArgError is the exception class for operations that fail due to invalid variant data.
	EVariantInvalidNullOpError	EVariantInvalidNullOpError is the exception class for invalid Null variant operations.
	EVariantInvalidOpError	EVariantInvalidOpError is the exception class for invalid variant operations.
	EVariantNotAnArrayError	EVariantNotAnArrayError is the exception class inappropriate variant array operations.
	EVariantNotImplError	EVariantNotImplError is the exception class for unimplemented variant operations.
	EVariantOutOfMemoryError	EVariantOutOfMemoryError is the exception class for variant operations that cannot allocate necessary memory.
	EVariantOverflowError	EVariantOverflowError is the exception class for overflow in a variant operation.
	EVariantRangeCheckError	EVariantRangeCheckError is the exception class for out-of-range errors in a variant operation.
	EVariantTypeCastError	EVariantTypeCastError is the exception class for variant type cast errors.
	EVariantUnexpectedError	EVariantUnexpectedError is the exception class for unexpected variant errors.
	TCustomVariantType	TCustomVariantType is the base class for Delphi custom variant types.
	TInvokeableVariantType	TInvokeableVariantType is the base class for custom Variant types that implement custom Variants with properties and methods.

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