property CalcEdit.Locked as Boolean
Determines whether a control can be edited.

TypeDescription
Boolean A boolean expression that determines whether the control can be edited.
Use the Locked property to make the control read-only. The user can select or moves the caret. Use the Enabled property to disable the control. If the control is disabled, the user can't select or move the caret. Use the InsertLockedText method inserts locked text/lines to control. The BackColorLockedLine property specifies the foreground color for locked lines. The ForeColorLockedLine property specifies the foreground color for locked lines.