If you are not targeted to a real-time (RT) platform, this property is always TRUE. If you are targeted to an RT-platform and the host is connected, this property is TRUE. When this property is FALSE, the host is not connected, requiring that the Real-Time Module application must be able to handle all operations independent of the host. Use this property to determine when it is safe to display a dialog box that requires user interaction.

Remarks

The following table lists the characteristics of this property.

Short Name App.UserInterfaceAvailable
Data type cbool.png
Permissions Read Only
Available in Run-Time Engine Yes
Available in Real-Time Operating System Yes
Remote access allowed Yes