IsEmpty
This method checks whether arguments have been added.
Syntax
METHOD IsEmpty : BOOL
Return value
Name | Type | Description |
|---|---|---|
IsEmpty | BOOL | Returns TRUE if no arguments have been added. |
PLC · 0 次阅读
PLC · 0 次阅读
This method checks whether arguments have been added.
METHOD IsEmpty : BOOLName | Type | Description |
|---|---|---|
IsEmpty | BOOL | Returns TRUE if no arguments have been added. |