Null¶
Return a null variant.
Declaration¶
Source position: variants.pp line 159
function Null : Variant;
Function result¶
A Null variant.
Description¶
UnAssigned returns a Null variant (type = varNull). It can be used to test for equality with a Null variant.
See also¶
| Name | Description |
|---|---|
| UnAssigned | Return an unassigned variant. |
| EmptyParam | Empty parameter variant. |