Gets the direction of an I/O variable or I/O alias.

Remarks

The following table lists the characteristics of this property.

Short Name I/O.Direction
Data type cenum.png
Permissions Read Only
Available in Run-Time Engine No
Available in Real-Time Operating System No
Settable when the VI is running No
Loads the front panel into memory No
Need to authenticate before use No
Loads the block diagram into memory No
Remote access allowed Yes
Input 0
The I/O variable corresponds to an input channel.
Output 1
The I/O variable corresponds to an output channel.