How to protect worksheet based on the following conditions?

[Govindon]

1. Excel gets generated from data table. The excel file has A to N
   Column. The column A to K should be protected. Column L to N should not
   be protected. This is done by using aspose.cells. Its working fine.
   
   Now I need the below concept.
   2. J column
   has some values. If the value in J is 20000 then that row should be
   protected till the column L. Through aspose.cells how to do this in
   addition to the point 1.
   
   I tried but could not protect that

[amjad.sahi]

Hi,

Please see and follow up your other thread for reply/reference.

Thank you.