| [Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] |
Check if a variant is of certain type
Source position: variants.pp line 70
function VarIsType( |
const V: Variant; |
aVarType: tvartype |
):Boolean; overload; |
const V: Variant; |
const AVarTypes: array of tvartype |
):Boolean; overload; |
VarIsType will return True if the variant V is of type aVarType or is in aVarTypes.
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Return the type of a variant. |
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Attempt to cast a variant to another type |
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Check if the variant is a reference to a value. |
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Check if a variant is null |
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Check if the variant is empty |