Syntax
procedure VarClear(var V: Variant);
Description
VarClear
disposes of the old value of
V
and sets its type to
varEmpty
.
VarClear
is not a real function.
Example
// The following two statements do the same thing:
VarClear(V);
V := Unassigned;
See Also
ClearAnyProc Variable, Unassigned Variable, Variant Type, VarIsEmpty Function |