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Frame:Active

Last Modified: February 5, 2020

Provides access to properties for a specific frame running within the session. Writing this property sets the active frame for subsequent properties in the Frame category.

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Note  

The Active Frame property only applies to other properties in the same property node.

Data type: datatype_icon

Long Name: Frame:Active Frame

Class: XNET Session

Permissions: Write

The string syntax supports the following options:

  • Decimal number: This is interpreted as the index of the signal or frame in the session's list. If the session is signal I/O, subsequent frame properties change the signal's parent frame.
  • XNET Frame: If the session is frame I/O, you can wire a frame name from the session's List of Frames property.
  • XNET Signal: If the session is signal I/O, you can wire a signal name from the session's List of Signals property. Subsequent frame properties change the signal's parent frame.

If the session is Frame Stream Input or Frame Stream Output, this property has no effect, because stream I/O sessions do not use specific frames.

The default value of this property is 0, the first frame or signal in the session's list. If the empty string is wired to this property, this is converted to 0 internally.

Where This Property Is Available:

Desktop OS: Windows

FPGA: Not supported

Web Server: Not supported in VIs that run in a web application


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