This is documentation for Mathematica 7, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.1)

Deletable

Deletable
is an option for Cell which specifies whether the cell can be deleted interactively using the front end.
  • With the setting Deletable->False at the notebook level, you can prevent any cells in any notebook from being deleted.
Create a cell that cannot be deleted:
Create an inline cell that can be neither edited nor deleted:
Create a cell that cannot be deleted:
In[1]:=
Click for copyable input
 
Create an inline cell that can be neither edited nor deleted:
In[1]:=
Click for copyable input
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