====== LONG ======
Signed integer data type (4 bytes) used in COM communications (e.g. scripting). 

Value range: –2,147,483,648 to 2,147,483,647.

Actual data type corresponding to **LONG** depends on language in which you consume API:
^ Language      ^ Data Type^
| C++    | long == int     |
| JavaScript    | Integer     |
| VisualBasic Script    | Integer     |