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 # getNumCustomVars

 Last update: 30.07.2026 

public [getNumCustomVars](get-num-custom-vars.md)(): [Long](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-long/index.html)

gets the number of custom variables

#### Return

long

#### Throws

[ModelCenterException](./../-model-center-exception/index.md)