Check if the variant is a reference to a value.
Source position: variants.pp line 72
function VarIsByRef( |
const V: Variant |
):Boolean; |
VarIsByRef checks whether the variant V is a reference to a value instead of an actual value. It returns True if this is the case, False if not.
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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 a variant is of certain type. |
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Check if the variant is empty. |
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Check if a variant is null. |