SqlHelperQueryFirstOrDefaultT Method

public DatabaseResult<T> QueryFirstOrDefault<T>()

using (SqlHelper sqlHelper = new SqlHelper("SqlServer"))
{
    DatabaseResult<Employee> result = sqlHelper.QueryFirstOrDefault<Employee>();

    if (result.IsSuccess) {
        Employee employee = result.Result;

        //Do something
    } else {
        Exception exception = result.Exception;

        //Error handling
    }
}