public void AssignBoat(int indexOfSelectedCustomer, int indexOfSelectedBoat, ListBox listBox_ownedBoats)
{
// Selected customer.
Customer selectedCustomer = myDataStorerForCustomers.ArrayOfCustomers[indexOfSelectedCustomer];
// Selected boat.
Boat selectedBoat = myDataStorerForBoats.ArrayOfBoats[indexOfSelectedBoat];
// Make sure the boat doesn't have an owner yet.
if (selectedBoat.Owner == null)
{
// Add the ownership to data storer.
string customerPhoneNum = selectedCustomer.TelephoneNumber;
string boatRegNum = selectedBoat.RegistrationNumber.ToString();
myDataStorerForOwnedBoats.AssignBoatToOwner(customerPhoneNum, boatRegNum);
// Update ownership for:
// customer and..
selectedCustomer.UpdateBoatsArr(selectedBoat);
// boat.
selectedBoat.Owner = selectedCustomer;
// Update the ListBox for boats owned.
MyListPopulatorForOwnedBoats.List(listBox_ownedBoats, selectedCustomer);
}
else
{
MyDebugger.ShowComment("already has an owner");
}
}
public void Save()
{
FileStream myFileStream;
StreamWriter myStreamWriter;
try
{
// Create an input stream and a file writer;
myFileStream = new FileStream(FILEPATH, FileMode.Create, FileAccess.Write);
myStreamWriter = new StreamWriter(myFileStream);
// Write all the records to the file.
for (int i = 0; i < this.numOfOwnership; i++)
{
myStreamWriter.WriteLine(arrayOfPhoneAndRegNumPair[i, 0] + "," + arrayOfPhoneAndRegNumPair[i, 1]);
}
// Close the writer and stream.
myStreamWriter.Close();
myFileStream.Close();
}
catch (FileNotFoundException fnfe)
{
MyDebugger.ShowComment("Caught in class MyDataStorerForOwnedBoats, method Save(), catch block fnfe: " + fnfe.Message);
}
catch (Exception e)
{
MyDebugger.ShowComment("Caught in class MyDataStorerForOwnedBoats, method Save(), catch block e: " + e.Message);
}
}
public void AssignBoatToOwner(string customerPhoneNum, string boatRegNum)
{
arrayOfPhoneAndRegNumPair[numOfOwnership, 0] = customerPhoneNum;
arrayOfPhoneAndRegNumPair[numOfOwnership, 1] = boatRegNum;
// DEBUG
MyDebugger.ShowComment("Ownership assigned: " + arrayOfPhoneAndRegNumPair[numOfOwnership, 0] + ", " + arrayOfPhoneAndRegNumPair[numOfOwnership, 1]);
++numOfOwnership;
}
public MyInvalidFieldException(string message) : base(message)
{
// DEBUG
MyDebugger.ShowComment(message);
}
