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Purpose of Adding Try Catch Condition

Posted By:      Posted Date: October 01, 2010    Points: 0   Category :ASP.Net
 

What is the purpose of adding a try catch condition that simply throws the Exception?

Sample Code (Note: The db object is proprietary code that simply uses ADO.Net):

            try
            {
                string sqlCommand = "usp_Sites_Select";
                Database db = new Database();
                db.AddSQLCommand(sqlCommand);
                db.AddParameterWithValue("SiteID", SiteId);
                return db.GetDataReader();
            }
            catch (Exception e)
            {
                throw e;
            }


 




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