VarIsByRef

Check if the variant is a reference to a value.

Declaration

Source position: variants.pp line 72

  function VarIsByRef(const V: Variant) : Boolean;

Description

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.

See also

Name	Description
VarAsType	Attempt to cast a variant to another type
VarIsEmpty	Check if the variant is empty
VarIsNull	Check if a variant is null
VarIsType	Check if a variant is of certain type
VarType	Return the type of a variant.