Picture switch general

Example

In a project there is a picture 'Start' and a picture of the type 'Alarm list': In the Runtime it should be possible to switch between the two pictures. So in the picture 'Start' a button is created and a function Picture switch to the picture 'Alarm list' is created. Then the function is linked to the button, e.g. with Drag&Drop. In the Runtime the picture 'Start' can be closed and the picture 'Alarm list' can be opened with the button.