Hi blyshchak,

As far as I understand your description and picture, you have a screen "screen_1" displayed in the screen window "swContent". When a button is clicked on the screen, the screen "screen_1" is replaced by "screen_2" within the screen window "swContent". And at the same time, the button on "screen_1" should change some text on "screen_2".

Am I right? If so, this will not work because the "ChangeScreen" method should be the last method call on the buttons event, since the screen change will stop the function execution. But you will not be able to access screen_2 in this case. Instead, you should use the OnLoaded event of screen_2 to change the text. The text value can be written by the button in "screen_1" into an internal tag or into a DataSet.

Kind regards
Stefan

Hi blyshchak,

The two possible solutions I suggested (internal tag or DataSet) can be used in a multi-user environment. DataSet is always for the current session, and an internal tag can be configured to a "local session" scope.

To use SetPropertyValue, you must use the object path of the screen object, so 'screen_2' must be available at the moment the method is called.

Kind regards
Stefan