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. |