How to insert multiple records in Items table but only one in Master table

[omaragainonthetrack]

public void InsertPlannedMaterialMasterRequest(int id, string requestDocument, string requestDescription, string requestType, string hodApproval, int companyCode, string hodRemarks, string det_Description, string name, int qty, string code)
{
string query = "INSERT INTO MasterRequest (ID,Req_Document,Req_Description,ReqType,HODApprov al,CompanyCode,HODRemarks) VALUES (@ID,@Req_Document,@Req_Description,@ReqType,@HODA pproval,@CompanyCode,@HODRemarks)";

SqlConnection con = new SqlConnection(constr);
SqlCommand com = new SqlCommand(query, con);
com.Parameters.Add("@ID", SqlDbType.Int).Value = id;
com.Parameters.Add("@Req_Document", SqlDbType.NVarChar).Value = requestDocument;
com.Parameters.Add("@Req_Description", SqlDbType.NVarChar).Value = requestDescription;
com.Parameters.Add("@ReqType", SqlDbType.NVarChar).Value = requestType;
com.Parameters.Add("@HODApproval", SqlDbType.NVarChar).Value = hodApproval;
com.Parameters.Add("@CompanyCode", SqlDbType.Int).Value = companyCode;
com.Parameters.Add("@HODRemarks", SqlDbType.NVarChar).Value = hodRemarks;

con.Open();
com.ExecuteNonQuery();
con.Close();


string query2 = "INSERT INTO DetailRequest (ID,Req_Document,Description,Approval) VALUES (@ID,@Req_Document,@Description,@Approval)";
SqlConnection con2 = new SqlConnection(constr);
SqlCommand com2 = new SqlCommand(query2, con2);
com2.Parameters.Add("@ID", SqlDbType.Int).Value = id;
com2.Parameters.Add("@Req_Document", SqlDbType.NVarChar).Value = requestDocument;
com2.Parameters.Add("@Description", SqlDbType.NVarChar).Value = det_Description;
//com2.Parameters.Add("@Quantity", SqlDbType.Int).Value = qty;
//com2.Parameters.Add("@UOM", SqlDbType.NVarChar).Value = unitOfMeasure;
com2.Parameters.Add("@Approval", SqlDbType.NVarChar).Value = hodApproval;

con2.Open();
com2.ExecuteNonQuery();
con2.Close();

string query3 = "INSERT INTO ITEMS (ID,Code,Name,Quantity) VALUES (@ID,@Code,@Name,@Quantity)";
SqlConnection con3 = new SqlConnection(constr);
SqlCommand com3 = new SqlCommand(query3, con3);
com3.Parameters.Add("@ID", SqlDbType.Int).Value = id;
com3.Parameters.Add("@Code", SqlDbType.NVarChar).Value = code;
com3.Parameters.Add("@Name", SqlDbType.NVarChar).Value = name;
com3.Parameters.Add("@Quantity", SqlDbType.Int).Value = qty;

con3.Open();
com3.ExecuteNonQuery();
con3.Close();


}

//Now following is the code I am using in my PlannedmterialRequest.aspx.cs

protected void Button1_Click(object sender, EventArgs e)
{
MasterRequest_DAL helper = new MasterRequest_DAL();

PlannedMaterialRequest pnd = new PlannedMaterialRequest();
ItemsHandling itm = new ItemsHandling();

string[] labelName = new string[100];
string[] coder = new string[100];
string[] quantity = new string[100];


if (TextBox6.Text != "0")//if quantity entered into Capacitor textBox
{
labelName[1] = itm.Code(0).ToString();
labelName[2] = TextBox6.Text;
helper.InsertPlannedMaterialMasterRequest(Convert. ToInt32(TextBox1.Text), TextBox2.Text, TextBox4.Text, DropDownList6.SelectedValue, DropDownList2.SelectedValue, Convert.ToInt32(TextBox11.Text), TextBox12.Text, TextBox13.Text, Label8.Text, Convert.ToInt32(TextBox6.Text), labelName[1]);


}

if (TextBox12.Text != "0")//if quantity entered into Wires textBox
{
//labelName(0) needs to be commented
//labelName[0] = pnd.Label8.Text.ToString();
labelName[1] = itm.Code(1).ToString();
labelName[2] = TextBox12.Text;
helper.InsertPlannedMaterialMasterRequest(Convert. ToInt32(TextBox1.Text), TextBox2.Text, TextBox4.Text, DropDownList6.SelectedValue, DropDownList2.SelectedValue, Convert.ToInt32(TextBox11.Text), TextBox12.Text, TextBox13.Text, Label12.Text, Convert.ToInt32(TextBox8.Text), labelName[1]);



}
}

The problem I am facing is that using the above code. The ID goes multiple times in MasterRequest table which should go only once, while the same ID must go to Items table multiple times as per the quantities being entered. I want only the ID to go into MasterRequest table just once not multiple times.

[nukefusion]

@omaragainonthetrack
Hi omaragainonthetrack,

Welcome to the forums.

To help your question to get answered, please take a look at the Posting Guidelines.

It will help us to help you if you reformat your post using code tags. It makes it much easier to read. It might be helpful as well if you post the question before the code sample.

Kindest regards,
Matt.