/// <summary>
/// get all the items from the db
/// </summary>
public void ConnectToAccess()
{
conn = new OleDbConnection();
conn.ConnectionString = @"Provider=Microsoft.Jet.OLEDB.4.0;" + @"Data source= nuwaymenu.mdb;";
try
{
conn.Open();
cmd = new OleDbCommand(selectString, conn);
reader = cmd.ExecuteReader();
while (reader.Read())
{
//string st = reader["Item"].ToString() + "-" + reader["Description"] + " $" + reader["Price"];
NuWayMenuItem nwmi = new NuWayMenuItem(reader["Item"].ToString(), reader["Description"].ToString(), "$" + reader["Price"]);
items.Add(nwmi);
}
}
catch (Exception ex)
{
MessageBox.Show("Failed to connect to data source");
}
finally
{
conn.Close();
}
}
/// <summary>
/// Opens the save meal dialog
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void bSaveMeal_Click(object sender, EventArgs e)
{
//Must have at least one item to create a savemeal.
if (lbOrder.Items.Count > 0)
{
string currentMeal = "";
foreach (NuWayMenuItem item in lbOrder.Items)
{
currentMeal += item.ToString() + ";";
}
saveMeal.MealSelect = currentMeal;
saveMeal.ShowDialog();
}
else
{
MessageBox.Show("No meal to save.");
}
=======
//lb.Items.Clear();
List<string> spans = scope.GetVariable("l");
lb.BeginUpdate();
try
{
double price;
for (int i = 0; i < lb.Items.Count; i++)
{
lb.SelectedIndex = i;
price = double.Parse((lb.Items[i] as NuWayMenuItem).ItemPrice.Substring(1));
if (currentLang.CompareTo(lang)!= 0)
{
if (currentLang.CompareTo("en") == 0)
price = price * exchange;
else
price = price / exchange;
}
NuWayMenuItem tempNMI = new NuWayMenuItem(spans[i], (lb.Items[i] as NuWayMenuItem).ItemDesc, "$" + price);
lb.ClearSelected();
lb.SelectedIndex = i;
lb.Items[i] = tempNMI;
}
}
finally
{
lb.EndUpdate();
lb.Refresh();
}
if (lb.Items.Count > 0)
lb.SelectedIndex = 0;
//for(int i=0; i<spans.Count; i++)
// lb.Items.Add(spans[i] + "" + pairs[i].b);
}
