adding a Convert.ToInt32 Method

Disregard what I said earlier; LINQ to SQL will try to convert the 'where' expression to a SQL expression, but it does not have a mapping for the int.Parse method. Fernando's solution should work. However, if you are using LINQ to SQL, then according to this MSDN page using Convert.ToInteger should work too.

What framework are you using? LINQ to SQL, Entity Framework, something else? What error message are you getting? What have you tried yourself?

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Hey, look! This system allows signatures of more than 60 cha