## On this page

  

 

 # MessageBox

 Last update: 30.07.2026 

abstract fun [MessageBox](-message-box.md)(msg: [String](https://docs.oracle.com/javase/8/docs/api/java/lang/String.html))

displays a Windows Message Box

#### Parameters

msgthe message to display#### Throws

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