extern.receivedNum(Index of the numeric value to retrieve. Possible values are 0, 1, 2, 3.)
Parameters
Index
Index of the numeric value to retrieve. Possible values are 0, 1, 2, 3.
Return value
Number received from an external application.
Description
Returns a numeric value sent from an external application running on the local computer.
This function should be called in the event event.extern:received:num.
The numeric values are sent with the function extern.sendNum.
