private void button1_Click(object sender, EventArgs e)
{
var _single = checkBox1.Checked;
var _double = checkBox2.Checked;
var _triple = checkBox3.Checked;
var start = dateTimePicker1.Value;
var end = dateTimePicker2.Value;
listView1.Items.Clear();
var result = iroomexp.Rooms.Where(r => (r.type is SingleRoom && _single) ||
(r.type is DoubleRoom && _double) || (r.type is TripleRoom && _triple))
.Where(t => (booker.CheckFree(start, end, t)));
ImageList imgs = new ImageList();
imgs.ImageSize = new Size(100, 100);
var rooms = result.Select(r =>
{
var img = Image.FromFile("../../Pictures/" + r.path_to_img);
imgs.Images.Add(img);
var num = imgs.Images.Count - 1;
return(Tuple.Create(r, num));
});
listView1.SmallImageList = imgs;
foreach (var i in rooms)
{
ListViewItem lvi = new ListViewItem();
lvi.SubItems.Add(i.Item1.id.ToString());
lvi.SubItems.Add(i.Item1.type.FullName);
lvi.SubItems.Add(i.Item1.cost_per_day.ToString());
var days = end.Subtract(start).TotalDays;
lvi.SubItems.Add(Math.Round((i.Item1.cost_per_day * days)).ToString());
lvi.ImageIndex = i.Item2; // this will display YourImageList.Images[2] in the first column
listView1.Items.Add(lvi);
}
}
public List <Room> GetFreeFilteredRooms(bool _single, bool _double, bool _triple, DateTime start, DateTime end)
{
return(iroomexp.Rooms.Where(r => (r.type is SingleRoom && _single) ||
(r.type is DoubleRoom && _double) || (r.type is TripleRoom && _triple))
.Where(t => (booker.CheckFree(start, end, t))).ToList());
}
