https://answers.axonivy.com/questions/431/retrieve-window-id-for-asynchronous-rich-dialog-call<p>I want to start a Rich Dialog asynchronously from a proces into an existing window. To do this I need to provide the window ID in the option "...an existing window with ID". </p> <p>So, how can I get the window ID of a dialog?</p>enThu, 01 Dec 2011 10:37:50 -0500https://answers.axonivy.com/questions/431/retrieve-window-id-for-asynchronous-rich-dialog-call/432<p>You can use the following call in a Rich Dialog logic: </p> <pre><code>panel.getPanelAPI().getRootPanelDisplay().getRootId(); </code></pre> <p>Attention, this not Public API but unfortunately the only way to get the Window ID.</p> <p>Please see Issue 18447 which requests a Public API for the window ID.</p>Reto WeissThu, 01 Dec 2011 10:37:50 -0500https://answers.axonivy.com/questions/431/retrieve-window-id-for-asynchronous-rich-dialog-call/432