public CustomerClass loadCustomers()
{
customer = new CustomerClass();
customer.customerCount = 0;
dbcon = new DatabaseConnector();
dbcon.OpenConnection();
customer.customerCount = dbcon.GetData("SELECT * FROM customer ORDER BY cid ASC").Rows.Count;
//customerCount = dbcon.dataSetMain.Tables[0].Rows.Count;
customer.custObject = new CustomerClass[customer.customerCount]; //so now array size will depend on number of records
for (int i = 0; i < customer.customerCount; i++) //same as loadseat method in seatclass
{
customer.custObject[i] = new CustomerClass();
dbcon.dataRowMain = dbcon.dataSetMain.Tables[0].Rows[i];
customer.custObject[i].Cid = Convert.ToInt32(dbcon.dataRowMain[0]);
customer.custObject[i].Fname = Convert.ToString(dbcon.dataRowMain[1]);
customer.custObject[i].Lname = Convert.ToString(dbcon.dataRowMain[2]);
customer.custObject[i].Nic = Convert.ToString(dbcon.dataRowMain[3]);
customer.custObject[i].Gender = Convert.ToChar(dbcon.dataRowMain[4].ToString());
customer.custObject[i].Dob = Convert.ToDateTime(dbcon.dataRowMain[5].ToString());
customer.custObject[i].Add1 = Convert.ToString(dbcon.dataRowMain[6]);
customer.custObject[i].Add2 = Convert.ToString(dbcon.dataRowMain[7]);
customer.custObject[i].Phone = Convert.ToString(dbcon.dataRowMain[8]);
customer.custObject[i].Email = Convert.ToString(dbcon.dataRowMain[9]);
dbcon.CloseConnection();
}
return(customer);
}
//public CustomerClass customer;
public int addDetails(CustomerClass customer)
{
dbcon = new DatabaseConnector();
dbcon.OpenConnection();
//insert into tbl_nm(db FIELDS) VALUES(variables)
dbcon.InitSqlCommand("INSERT INTO customer(fname,lname,nic,gender,dob,address1,address2,phone,mail) VALUES(@fn,@ln,@nic,@gn,@dob,@ad1,@ad2,@phn,@em)");
dbcon.mySqlCommand.Parameters.AddWithValue("@fn", customer.Fname); //parameter are used instead of directly adding coz its prevent sql injection
dbcon.mySqlCommand.Parameters.AddWithValue("@ln", customer.Lname);
dbcon.mySqlCommand.Parameters.AddWithValue("@nic", customer.Nic);
dbcon.mySqlCommand.Parameters.AddWithValue("@gn", customer.Gender);
dbcon.mySqlCommand.Parameters.AddWithValue("@dob", customer.Dob);
dbcon.mySqlCommand.Parameters.AddWithValue("@ad1", customer.Add1);
dbcon.mySqlCommand.Parameters.AddWithValue("@ad2", customer.Add2);
dbcon.mySqlCommand.Parameters.AddWithValue("@phn", customer.Phone);
dbcon.mySqlCommand.Parameters.AddWithValue("@em", customer.Email);
dbcon.mySqlCommand.ExecuteNonQuery();
//after add return the id
dbcon.InitSqlCommand("SELECT MAX(cid) FROM Customer;");
int num = Convert.ToInt32(dbcon.mySqlCommand.ExecuteScalar());
dbcon.CloseConnection();
return(num);
}
