[Solved] how to point to a number that correspond value of this number is selected by user?

by

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try this

 IdAccess = from x in OffAcs where 
            x.AccessDeccription == Combobox.SelectedText 
            select x.IdAccess;

or this:

IdAccess = OffAcs.First(x=>x.AccessDeccription == Combobox.SelectedText).IdAccess;

3

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solved how to point to a number that correspond value of this number is selected by user?