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  • System.Variants.VarCheckEmpty
    Call VarCheckEmpty when your code requires that a Variant have a ... Unlike unassigned variants, Null variants can be used in expressions ...
    2 KB (142 words) - 00:13, 17 October 2011
  • System.Variants.VarIsClear
    Unlike unassigned variants, Null variants can be used in expressions and can be converted to other types ... See Also : VarCheckEmpty VarIsNull ...
    2 KB (139 words) - 01:08, 17 October 2011
  • System.Variants.VarIsEmpty
    Unlike unassigned variants, Null variants can be used in expressions and can be converted to other types ... See Also : VarCheckEmpty VarIsNull ...
    2 KB (125 words) - 00:40, 17 October 2011
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