如何将多个值输入到具有复合表的数据库表中？

Question

Database ER Diagram

大家好，我在将调查数据插入数据库时​​遇到了一些问题，该数据库包含一堆具有外键+主键关系的复合表。您可以从上面的 ERDiagram 中看到关系是什么样的（我知道我搞砸了 M:M 关系，但如果您可以忽略，您可以从 PK 和 FK 中看到关系）。

这是我来自 WebFormApplication 的 C# 代码：

int GID, AID, SID, ISP =0;
        string homeSub, homePC, workSub, workPC, email ="";
        List<int> CarMakes = new List<int>();
        List<int> Banks = new List<int>();
        List<int> addService = new List<int>();
        List<int> addISP = new List<int>();

        GID = rblGender.SelectedIndex+1;
        AID = ddlAge.SelectedIndex+1;
        SID = ddlState.SelectedIndex + 1;
        ISP = ddlISP.SelectedIndex + 1;

        homeSub = tbxHomeSuburb.Text;
        homePC = tbxHomePostCode.Text;
        workSub = tbxWorkSuburb.Text;
        workPC = tbxWorkPostcode.Text;
        email = tbxEmailAdd.Text;

        //Validation stuff here:

        //if empty blah blah

        SqlConnection myConnection;
        SqlCommand queryCommand;
//This string is correct, I have used it plenty of times to Databind data to the form            
String myConnectionString = "Login Creditials are hidden";

        myConnection = new SqlConnection();
        myConnection.ConnectionString = myConnectionString;
        //I need one command to insert all survey data into their respective tables with the RID as a FK to connect all the data back to that respondent
        String sqlCommand = "INSERT INTO RESPONDENT (email, home_postcode, home_suburb, work_postcode, work_suburb) VALUES ('"+email+"','"+homePC+"','"+homeSub+"','"+workPC+"','"+workSub+"');";

        queryCommand = new SqlCommand(sqlCommand, myConnection);

        // Perform connect
        myConnection.Open();
        SqlDataReader dataReader = queryCommand.ExecuteReader();

如果该信息完全有用，则会在按钮单击事件上触发。如果有人可以帮助解决这个问题，请提前感谢您！

Answer 1

1. 您插入到respond 表中。
2. 获取创建的自动数字RIDHere Is How
3. 使用RID 插入到另一个表中，执行多个插入操作。