Check if the variant has type varError.
Source position: variants.pp line 118
function VarIsError( |
const V: Variant; |
out AResult: HRESULT |
):Boolean; |
const V: Variant |
):Boolean; |
V |
|
Variant to check. |
True if the type is varError.
V |
|
Variant to check. |
VarIsError checks V and returns True if the type is varError.
|
Check if a variant is null. |
|
|
Check if the variant is empty. |
|
|
Check if the variant is an ordinal value. |
|
|
Check if the variant is an error value for VAR_PARAMNOTFOUND. |