VarIsByRef
Check if the variant is a reference to a value.
Declaration
Source position: variants.pp line 79
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 |
| VarType |
Return the type of a variant. |
| VarAsType |
Attempt to cast a variant to another type. |
| VarIsType |
Check if a variant is of certain type. |
| VarIsEmpty |
Check if the variant is empty. |
| VarIsNull |
Check if a variant is null. |