private void label_Click(object sender, EventArgs e)
{
SudoBlock obj = (SudoBlock)sender;
if (LastSelectx != -1)
{
labels[LastSelectx, LastSelecty].UnSelect();
}
obj.UserSelect();
LastSelectx = obj.x;
LastSelecty = obj.y;
}
private void CreateLabel(int x, int y)
{
SudoBlock label = new SudoBlock();
label.Location = new Point(36 * x + (x / 3 + 1) * 3 + (x + 1) * 2, 36 * y + (y / 3 + 1) * 3 + (y + 1) * 2);
label.x = x;
label.y = y;
label.Click += new EventHandler(label_Click);
label.ForeColor = Color.Black;
labels[x, y] = label;
Controls.Add(label);
}