The EditGet function returns the value of the edited control according to the variable's attribute.
In controls other than Edit control, which cannot be edited, the value will be the current value of the control or variable.
If the EditGet function is evaluated in the flow when the Magic xpa engine is not parked on any control (such as in the Task, Record or Control logic units), the function returns NULL.
If the handler invoked on a control is set on a Force Record Exit event the EditGet will return NULL.
You can also use this function to return the new value of a variable from within a Control Modify event.
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