To meet your needs, we constantly work to improve Querix products.
This means that Lycia documentation is developing as well.
In case you have found a certain dissonance between the provided information and the actual behavior of Lycia 3 and/or your applications, please, let us know about this via documentation@querix.com so that we can introduce the necessary changes to our documentation.
Thank you for your attention and cooperation.
The dragged objects can be copied or moved to a new location. The GetOperation() method is used to return the type of the current Drag and Drop operation. The method returns a string with the identifier of the current operation ("copy", "move"), or NULL if the operation was denied.
The program can use the returned value to change the data model. For example, when a row is dropped to a source list in a "copy" mode, the original row will be kept, while it will be removed if the drag and drop operation is performed in the "move" mode.
The GetOperation() method is mostly used within the ON DRAG_FINISHED block. The method needs no arguments.