//Move selected items from source list to destination list
private void moveListItems(ListBox source, ListBox destination)
{
//Check if an item is selected
if (source.SelectedIndex != -1)
{
//Move all selected items, multiple selection enabled
foreach (var item in source.SelectedItems)
{
destination.Items.Add(item);
Stavka s = item as Stavka;
//Check if the category of the items do not corresponds to the category of the listBox we want to place it
if ((s.Category == "Овошје" && destination == lbRight) || (s.Category == "Зеленчук" && destination == lbLeft))
{
pomoshna = new Pomoshna();
pomoshna.smiley = s.image;
pomoshna.text2 = s.description;
pomoshna.buttonYes = "Во ред";
pomoshna.Show();
}
}
//Remove the selected items from the source list, while there are selected items
//Must do this, because they will remain in the source list too
while (source.SelectedItems.Count > 0)
{
source.Items.Remove(source.SelectedItems[0]);
}
}
}
//Move items from the Right list back to the Primary list
private void btnMoveBackLeft_Click(object sender, EventArgs e)
{
moveListItems(lbRight, lbPrimary);
pogodeniDesno = 0;
foreach (var item in lbRight.Items)
{
Stavka s = item as Stavka;
if (s.Category == lblRight.Text)
{
//Count correct items in Right list
pogodeniDesno++;
}
}
//Update the number of correct items in the Right list
tbPogodeniRight.Text = pogodeniDesno.ToString();
}
//If validation succeeds, make new Stavka with entered info, close the form with OK result
private void btnAdd_Click(object sender, EventArgs e)
{
if (tbName.Text.Trim().Length != 0 && textBoxOpis.Text.Trim().Length != 0 && cbCategory.SelectedIndex != -1 && imageLocation != "")
{
Stavka = new Stavka();
Stavka.Name = tbName.Text;
Stavka.Category = cbCategory.Text;
Stavka.description = textBoxOpis.Text;
Stavka.image = pictureBox.Image;
this.DialogResult = DialogResult.OK;
this.Close();
}
else
{
MessageBox.Show("Мора да се внесат сите податоци");
}
}
//Move selected items from Primary to the Left list
private void btnMoveLeft_Click(object sender, EventArgs e)
{
moveListItems(lbPrimary, lbLeft);
pogodeniLevo = 0;
//Check if the category of the items corresponds to the category of the left list(label)
foreach (var item in lbLeft.Items)
{
Stavka s = item as Stavka;
if (s.Category == lblLeft.Text)
{
//Count correct items in list
pogodeniLevo++;
}
}
//Update the number of correct items
tbPogodeniLeft.Text = pogodeniLevo.ToString();
}