async private void CreateMyListView()
{
// Create a new ListView control.
listView1.Bounds = new Rectangle(new Point(10, 40), new Size(1085, 445));
// Set the view to show details.
listView1.View = View.Details;
// Allow the user to edit item text.
listView1.LabelEdit = false;
// Allow the user to rearrange columns.
listView1.AllowColumnReorder = true;
// Display check boxes.
listView1.CheckBoxes = false;
// Select the item and subitems when selection is made.
listView1.FullRowSelect = true;
// Display grid lines.
listView1.GridLines = true;
// Sort the items in the list in ascending order.
listView1.Sorting = SortOrder.Ascending;
listView1.MultiSelect = true;
listView1.Font = new Font("Consolas", 12f);
ListViewItem food;
try
{
foods = await db.ListFoods(linRestaurant.RestaurantID);
if (foods != null)
{
for (int i = 0; i < foods.Count; ++i)
{
food = new ListViewItem(foods[i].Name, i);
food.SubItems.Add(foods[i].Price.ToString() + " Ft");
food.SubItems.Add(foods[i].Description);
food.SubItems.Add(foods[i].Allergens);
listView1.Items.Add(food);
}
//listView1.Columns.Add("UP", -2, HorizontalAlignment.Left);
//listView1.Columns.Clear();
listView1.Columns.Add("Név", 40, HorizontalAlignment.Center);
listView1.Columns.Add("Ár", 40, HorizontalAlignment.Center);
listView1.Columns.Add("Leírás", 40, HorizontalAlignment.Center);
listView1.Columns.Add("Allergének", 40, HorizontalAlignment.Center);
listView1.AutoResizeColumns(ColumnHeaderAutoResizeStyle.HeaderSize);
// Add the ListView to the control collection.
this.Controls.Add(listView1);
refreshList();
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
async void listFoods(Restaurant clickedRestaurant)
{
this.selectedRestaurant = clickedRestaurant;
try
{
listView1.Items.Clear();
listView1.Columns.Clear();
foods = await db.ListFoods(clickedRestaurant.RestaurantID);
ListViewItem etel;
for (int i = 0; i < foods.Count; ++i)
{
if ((foods[i].StartPeriod == null && foods[i].EndPeriod == null) ||
((0 >= DateTime.Compare(DateTime.Parse(foods[i].StartPeriod), DateTime.Now)) && (0 < DateTime.Compare(DateTime.Parse(foods[i].EndPeriod), DateTime.Now))))
{
etel = new ListViewItem(foods[i].Name, i);
etel.SubItems.Add(foods[i].Category);
etel.SubItems.Add(foods[i].Allergens);
int discountPrice = (int)(foods[i].Price * (double)(1 - (double)((double)foods[i].Discount / 100)));
Debug.WriteLine(1 - (foods[i].Discount / 100));
etel.SubItems.Add(discountPrice.ToString());
etel.SubItems.Add(foods[i].Description);
listView1.Items.Add(etel);
}
}
listView1.Columns.Add("Név", -1, HorizontalAlignment.Center);
listView1.Columns.Add("Kategória", -1, HorizontalAlignment.Center); listView1.Columns[1].Width = listView1.Columns[1].Text.Length * 15;
listView1.Columns.Add("Allergének", -1, HorizontalAlignment.Center); listView1.Columns[2].Width = -1;
listView1.Columns.Add("Ár(Ft)", -1, HorizontalAlignment.Center); listView1.Columns[3].Width = 100;
listView1.Columns.Add("Leírás", -1, HorizontalAlignment.Center); listView1.Columns[4].Width = -1;
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
/*
* private String GenerateFoodID()
* {
* if (foods != null)
* {
* if (foods.Count != 0)
* {
* Boolean found = false;
* int i = -1;
* while (!found)
* {
* i++;
* found = true;
* for (int j = 0; j < foods.Count; j++)
* {
* MessageBox.Show("food id: " + foods[j].FoodID + "; i: " + i, "id");
* if (Convert.ToInt32(foods[j].FoodID) == i)
* {
* found = false;
* }
* }
* }
* return Convert.ToString(i);
* }
* MessageBox.Show("elso nulla", "hiba");
* return "0";
* } else
* {
* MessageBox.Show("masodik nulla", "hiba");
* return "0";
* }
* }*/
async private void GetFoods()
{
foods = await db.ListFoods(linRestaurant.RestaurantID);
}