Indicates whether the specified variant is an array.
VarIsArray returns true if the given variant is an array. Otherwise, the function result is false.
A is the System::Variant to check.
AResolveByRef indicates how VarIsArray should handle the case when A is a reference to a System::Variant (when the VarType of A is varByRef or varVariant).When AResolveByRef is true, VarIsArray checks whether A is an array or A points to an array. When AResolveByRef is false, VarIsArray returns false when A has a VarType of varByRef or varVariant.
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