Table View Property: EnableProtection 
Purpose
Globally enables and disables modifications to the Table View.
Description
You can protect all or part of a Table View against modifications. If the user tries to modify a protected cell, an Error event is fired.
To turn on protection, set the EnableProtection property to TRUE.
To specify which
cell, row, or column you want to protect, you must also set the Protection properties in each individual item. However, if you set the individual Protection properties without setting the global EnableProtection, all cells remain open for modifications.