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Defining local variables that can be independent with several users.

Forum: Visualization 🇬🇧

Creator: Automa

Created: 2023-09-04

Updated: 2023-10-21

Automa - 2023-09-04

Hi, I am looking for a way to define a local variable that will be multi user independent. This is so several user can connect at the same time select frames independent of each other.

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rickj - 2023-10-21

You need to create an array with one element for each possible user. I usually define these arrays in the root screen.

FrameIndex : Array [0..MaxUsers] OF INT;

Then use the global CurrentClientId (defined by one of the VISU libraries) to index the array element used to select the frame.

FrameIndex[CurrentClientId]
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Defining local variables that can be independent with several users.