84944035977K00W||1551|03||1|0||||||20180425175335|20180425|1|0|0|8001155120180425175345200996|| 84937045462K000||1537|30||1000|4||||134596132607191260||20180425134459|20180425|1|2|0|8001153720180425134458089073|| 84937045462K000||1537|30||200|1||||134562791343004861||20180425185108|20180425|1|0|0|8001153720180425185103226837|| 84937045462K000||1537|30||2100|8||||135044265261257765||20180425134120|20180425|1|4|0|8001153720180425134118087429|| 84944135311K01N||1537|30||700|3||||134651152119857243||20180425130147|20180425|1|1|0|8001153720180425130145069364|| 84944015812K02H||1537|30||25000|95||||134523506884150876||20180425135012|20180425|1|51|0|8001153720180425135010091525|| 84944015812K02H||1537|30||61200|233||||134585242946985751||20180425120359|20180425|1|125|0|8001153720180425120351044674|| 84944135311K01N||1537|30||250|1||||135532872772681822||20180425090137|20180425|1|1|0|8001153720180425090135861341|| 84937045462K000||1537|30||650|2||||135066416081633428||20180425121605|20180425|1|1|0|8001153720180425121603049893|| 84944135311K01N||1537|30||1160|4||||134981137645301948||20180425120617|20180425|1|2|0|8001153720180425120616045662|| 根据这个格式，根据分隔符，写入数据库，用C#

根据给定的格式和分隔符将数据写入数据库的示例代码如下：

using System;
using System.Data.SqlClient;

class Program
{
    static void Main()
    {
        string data = "84944035977K00W||1551|03||1|0||||||20180425175335|20180425|1|0|0|8001155120180425175345200996||" +
                      "84937045462K000||1537|30||1000|4||||134596132607191260||20180425134459|20180425|1|2|0|8001153720180425134458089073||" +
                      "84937045462K000||1537|30||200|1||||134562791343004861||20180425185108|20180425|1|0|0|8001153720180425185103226837||" +
                      "84937045462K000||1537|30||2100|8||||135044265261257765||20180425134120|20180425|1|4|0|8001153720180425134118087429||" +
                      "84944135311K01N||1537|30||700|3||||134651152119857243||20180425130147|20180425|1|1|0|8001153720180425130145069364||" +
                      "84944015812K02H||1537|30||25000|95||||134523506884150876||20180425135012|20180425|1|51|0|8001153720180425135010091525||" +
                      "84944015812K02H||1537|30||61200|233||||134585242946985751||20180425120359|20180425|1|125|0|8001153720180425120351044674||" +
                      "84944135311K01N||1537|30||250|1||||135532872772681822||20180425090137|20180425|1|1|0|8001153720180425090135861341||" +
                      "84937045462K000||1537|30||650|2||||135066416081633428||20180425121605|20180425|1|1|0|8001153720180425121603049893||" +
                      "84944135311K01N||1537|30||1160|4||||134981137645301948||20180425120617|20180425|1|2|0|8001153720180425120616045662||";
        
        char delimiter = '|';
        string connectionString = "YourConnectionString"; // 数据库连接字符串

        UploadDataToDatabase(data, delimiter, connectionString);

        Console.WriteLine("数据上传完成！");
    }

    static void UploadDataToDatabase(string data, char delimiter, string connectionString)
    {
        string[] rows = data.Split(new[] { "||" }, StringSplitOptions.RemoveEmptyEntries);

        using (SqlConnection connection = new SqlConnection(connectionString))
        {
            connection.Open();
            foreach (string row in rows)
            {
                string[] values = row.Split(delimiter);

                // 根据实际情况修改SQL语句和参数化查询
                SqlCommand command = new SqlCommand("INSERT INTO YourTable (Column1, Column2, Column3, Column4, Column5) VALUES (@Value1, @Value2, @Value3, @Value4, @Value5)", connection);
                command.Parameters.AddWithValue("@Value1", values[0]);
                command.Parameters.AddWithValue("@Value2", values[1]);
                command.Parameters.AddWithValue("@Value3", values[2]);
                command.Parameters.AddWithValue("@Value4", values[3]);
                command.Parameters.AddWithValue("@Value5", values[4]);
                // 添加更多参数...

                command.ExecuteNonQuery();
            }
        }
    }
}

请将代码中的 `YourConnectionString` 替换为你的数据库连接字符串，`YourTable` 替换为你要插入数据的表名，并根据实际情况修改SQL语句和参数化查询。

这只是一个简单的示例代码，假设每行数据有5个字段。你可以根据实际情况修改代码以适应你的数据和表结构。希望对你有所帮助！