private void CreateGrid(int num)
{
pnlPuzzle.Controls.Clear();
Label[] buttonlabels = new Label[num];
int boxcount = Convert.ToInt32(Math.Sqrt(num));
int width = pnlPuzzle.Width / boxcount;
int height = pnlPuzzle.Height / boxcount;
int left = 0;
int top = 0;
int count = 0;
int y_coord = 0;
int x_coord = 0;
//if (resize == false)
//{
numbers = GenerateNumbers(num);
//}
for (int x = 0; x <= buttonlabels.GetUpperBound(0); x++)
{
buttonlabels[x] = new Label();
buttonlabels[x].Click += LabelClick;
buttonlabels[x].DragOver += LabelDragOver;
buttonlabels[x].MouseDown += LabelMouseDown;
buttonlabels[x].DragDrop += LabelDragDrop;
buttonlabels[x].Font = new Font(FontFamily.GenericSansSerif, 42.0f, FontStyle.Bold);
buttonlabels[x].TextAlign = ContentAlignment.MiddleCenter;
buttonlabels[x].AllowDrop = true;
if (x== buttonlabels.GetUpperBound(0))
{
buttonlabels[x].BorderStyle = BorderStyle.None;
buttonlabels[x].BackColor = Color.DarkGray;
}
else
{
buttonlabels[x].BorderStyle = BorderStyle.Fixed3D;
buttonlabels[x].BackColor = Color.White;
}
buttonlabels[x].Width = width;
buttonlabels[x].Height = height;
if (count == 0)
{
buttonlabels[x].Location = new Point(0, top);
}
else
{
if (count == boxcount)
{
left = 0;
top += height;
count = 0;
buttonlabels[x].Location = new Point(0, top);
y_coord++;
x_coord = 0;
}
else
{
buttonlabels[x].Location = new Point(left + width, top);
left += width;
x_coord++;
}
}
count++;
buttonlabels[x].Tag = x_coord.ToString() + "," + y_coord.ToString();
if (x < buttonlabels.GetUpperBound(0))
{
buttonlabels[x].Text = numbers[x].ToString();
}
pnlPuzzle.Controls.Add(buttonlabels[x]);
}
}
