//function that finds a specific spot by transversing a certain
//number of times and marks it as taken
public bool select_spot(int where_to, string the_cust_id)
{
//set current equal to the head
Spot currentS = spothead;
int i = 0;
//while loop for transversal
while (currentS != null)
{
//check if it is the correct spot
if (i == where_to)
{
//set the flag to show spot is taken
currentS.set_taken(the_cust_id);
//remove the spot from list of non hidden spots (make it hidden)
this.non_hidden_spots -= 1;
return(true);
}
else
{
//if the spot isnt flagged, then its still available so add to the
//non hidden counter
if (currentS.taken == false)
{
i += 1;
}
//transverse
currentS = currentS.nextspot;
}
}
return(false);
}
private void Purchase_Button_Click(object sender, EventArgs e)
{
Search NewForm = new Search(ActDB, EvtDB, user);
NewForm.Show();
NewForm.Left = this.Left;
NewForm.Top = this.Top;
NewForm.Size = this.Size;
if (EvtDB.check_spot(user.get_email()) == false)
{
Spot view = EvtDB.get_holdee_spot(this.label7.Text);
view.set_taken(user.get_email());
NewForm.label5.Show();
}
else
{
NewForm.label7.Show();
}
this.Hide();
}
