private void PrintCurrCarList_Click(object sender, EventArgs e)
{
switch (SelectedDS)
{
case "DLL":
if (carListDLL == null)
{
MessageBox.Show("Empty List.");
}
else
{
currentcarlist.Items.Clear();
string[] values = carListDLL.Print().Split('\n');
foreach (string value in values)
{
if (value.Trim() == "")
{
continue;
}
currentcarlist.Items.Add(value.Trim());
}
}
break;
case "Que":
if (carListQue == null)
{
MessageBox.Show("Empty List.");
}
else
{
currentcarlist.Items.Clear();
string[] values = carListQue.Print().Split('\n');
foreach (string value in values)
{
if (value.Trim() == "")
{
continue;
}
currentcarlist.Items.Add(value.Trim());
}
}
break;
case "MH":
if (carListMH == null)
{
MessageBox.Show("Empty List.");
}
else
{
currentcarlist.Items.Clear();
string[] values = carListMH.Print().Split('\n');
foreach (string value in values)
{
if (value.Trim() == "")
{
continue;
}
currentcarlist.Items.Add(value.Trim());
}
}
break;
case "BST":
if (carListBST == null)
{
MessageBox.Show("Empty List.");
}
else
{
currentcarlist.Items.Clear();
string[] values = carListBST.Print(carListBST.root).Split('\n');
foreach (string value in values)
{
if (value.Trim() == "")
{
continue;
}
currentcarlist.Items.Add(value.Trim());
}
}
break;
default:
break;
}
}
public string Print()
{
return(dll.Print());
}
