将通用列表上载到数据库

两种方式都做到了，我的钱在数据表上。

见 http://msdn.microsoft.com/en-us/library/ex21zs8x%28v=vs.110%29.aspx

// Create a table with some rows. 
        DataTable newProducts = MakeTable();
        // Create the SqlBulkCopy object.  
        // Note that the column positions in the source DataTable  
        // match the column positions in the destination table so  
        // there is no need to map columns.  
        using (SqlBulkCopy bulkCopy = new SqlBulkCopy(connection))
        {
            bulkCopy.DestinationTableName = 
                "dbo.BulkCopyDemoMatchingColumns";
            try
            {
                // Write from the source to the destination.
                bulkCopy.WriteToServer(newProducts);
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
            }
        }