private void SaveListButton_Click(object sender, EventArgs e)
{
if (currList.GetList().Count == 0)
{
return;
}
string specialPath = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
string fileName = currList.GetListName() + ".txt";
string filePath = specialPath + @"\" + fileName;
//Order: Name, price, location, quantity, max quantity
StreamWriter writer = new StreamWriter(filePath);
writer.WriteLine(currList.GetListName());
for (int i = 0; i < currList.GetList().Count; i++)
{
//writer.WriteLine("#");
writer.WriteLine(currList.GetList()[i].itemName);
writer.WriteLine(currList.GetList()[i].itemCost);
writer.WriteLine(currList.GetList()[i].purchaseLocation);
writer.WriteLine(currList.GetList()[i].itemQuantity);
writer.WriteLine(currList.GetList()[i].itemMaxQuantity);
}
writer.Close();
}
private void LoadListButton_Click(object sender, EventArgs e)
{
OpenFileDialog log = new OpenFileDialog();
string filePath = "";
if (log.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
filePath = log.FileName;
//Order: Name, price, location, quantity, max quantity
StreamReader reader = new StreamReader(filePath);
DataTypes.ShoppingList list = new DataTypes.ShoppingList();
list.SetListName(reader.ReadLine());
while (!reader.EndOfStream)
{
DataTypes.ListItem item;
string name = "";
string location = "";
double price = 0;
int quantity = 0;
int maxQuantity = 0;
name = reader.ReadLine();
price = Convert.ToDouble(reader.ReadLine());
location = reader.ReadLine();
quantity = Convert.ToInt32(reader.ReadLine());
maxQuantity = Convert.ToInt32(reader.ReadLine());
item = new DataTypes.ListItem(name, location, quantity, maxQuantity, (float)price);
list.AddItem(item);
}
reader.Close();
currList = list;
EditList_ListBox.Items.Clear();
EditList_ListBox.Items.AddRange(currList.GetNameList().ToArray());
ListBoxLabel.Text = currList.GetListName();
#region Visibility toggles
ItemNameLabel.Visible = true;
ItemNameEntryBox.Visible = true;
ItemLocationLabel.Visible = true;
ItemLocationEntryBox.Visible = true;
ItemCostLabel.Visible = true;
ItemCostEntryBox.Visible = true;
ItemQuantityLabel.Visible = true;
ItemQuantityEntryBox.Visible = true;
ItemMaxQuantityLabel.Visible = true;
ItemMaxQuantityEntryBox.Visible = true;
ListBoxLabel.Visible = true;
EditList_ListBox.Visible = true;
SaveItemButton.Visible = true;
DeleteItemButton.Visible = true;
LoadListButton.Visible = true;
SaveListButton.Visible = true;
AddItemButton.Visible = true;
#endregion
}
}
