If set to TRUE, the content of a dialog element (e.g., STRING attribute for an input field control, CHECKED attribute for a toggle button control, etc.) has been modified since the last resetting of the MODIFIED attribute. It may be modified either directly by user interaction or indirectly by an event handler: either the open event handler resets it indirectly on opening the dialog or the user resets it directly in the attributes window of the dialog that contains the dialog element in question.

Applies to	Date/time picker control, dialog (all types), edit area control, input field control, list box control, radio button control, scroll bar control, selection box control, slider control, spin control, table control, toggle button control.
Data Type	BOOLEAN
Default Value	FALSE
Possible Values	TRUE / FALSE