The IsLoaded property returns whether the window is loaded (opened). A window can be loaded, but not visible.
• window – A window object.
• boolean – If True, the window is loaded.
Use the IsLoaded property when you want to be sure a window is available, either visibly or invisibly. If you want to check only for the visible version of a window, use the window’s Visible property (window).
When you open a window, Microsoft Dynamics GP implicitly open all the windows in the form invisibly, then displays the first window in the form (the parent window). The child windows in the form remain invisible, but loaded. You can use the Show method (window) to selectively display these child windows without explicitly opening them.