SQL Data Reader - handling Null column values

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甜味超标
甜味超标 2020-11-22 08:53

I\'m using a SQLdatareader to build POCOs from a database. The code works except when it encounters a null value in the database. For example, if the FirstName column in the

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  •  天涯浪人
    2020-11-22 09:21

    neat one-liner:

        while (dataReader.Read())
    {
        employee.FirstName = (!dataReader.IsDBNull(dataReader.GetOrdinal("FirstName"))) ? dataReader["FirstName"].ToString() : "";
    }
    

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