public void random()
{
textBox1.Text = "";
ListBox.ObjectCollection list = ListBox1.Items;
Random rng = new Random();
int n = list.Count;
//begin updating
ListBox1.BeginUpdate();
while (n > 1)
{
n -= 1;
int k = rng.Next(n + 1);
object value = list[k];
list[k] = list[n];
list[n] = value;
}
ListBox1.EndUpdate();
ListBox1.Invalidate();
{
string values = ListBox1.Items[0].ToString();
string[] tokens = values.Split(',');
int[] convertedItems = Array.ConvertAll <string, int>(tokens, int.Parse);
Button1.Location = new Point(convertedItems[0], convertedItems[1]);
}
{
string values = ListBox1.Items[1].ToString();
string[] tokens = values.Split(',');
int[] convertedItems = Array.ConvertAll <string, int>(tokens, int.Parse);
Button2.Location = new Point(convertedItems[0], convertedItems[1]);
}
{
string values = ListBox1.Items[2].ToString();
string[] tokens = values.Split(',');
int[] convertedItems = Array.ConvertAll <string, int>(tokens, int.Parse);
Button3.Location = new Point(convertedItems[0], convertedItems[1]);
}
{
string values = ListBox1.Items[3].ToString();
string[] tokens = values.Split(',');
int[] convertedItems = Array.ConvertAll <string, int>(tokens, int.Parse);
Button4.Location = new Point(convertedItems[0], convertedItems[1]);
}
{
string values = ListBox1.Items[4].ToString();
string[] tokens = values.Split(',');
int[] convertedItems = Array.ConvertAll <string, int>(tokens, int.Parse);
Button5.Location = new Point(convertedItems[0], convertedItems[1]);
}
{
string values = ListBox1.Items[5].ToString();
string[] tokens = values.Split(',');
int[] convertedItems = Array.ConvertAll <string, int>(tokens, int.Parse);
Button8.Location = new Point(convertedItems[0], convertedItems[1]);
}
{
string values = ListBox1.Items[6].ToString();
string[] tokens = values.Split(',');
int[] convertedItems = Array.ConvertAll <string, int>(tokens, int.Parse);
Button7.Location = new Point(convertedItems[0], convertedItems[1]);
}
{
string values = ListBox1.Items[7].ToString();
string[] tokens = values.Split(',');
int[] convertedItems = Array.ConvertAll <string, int>(tokens, int.Parse);
Button6.Location = new Point(convertedItems[0], convertedItems[1]);
}
{
string values = ListBox1.Items[8].ToString();
string[] tokens = values.Split(',');
int[] convertedItems = Array.ConvertAll <string, int>(tokens, int.Parse);
Button9.Location = new Point(convertedItems[0], convertedItems[1]);
}
}