static NumberFrame GetNumberFrameTemplate(string text)
{
NumberFrame nf = new NumberFrame();
nf.Font = new Font("Consolas", 14);
nf.BorderStyle = BorderStyle.FixedSingle;
nf.Width = 40;
nf.Height = 40;
nf.Text = text;
nf.TextAlign = ContentAlignment.MiddleCenter;
return(nf);
}
private void numberClick(object sender, EventArgs e)
{
var number = (NumberFrame)sender;
if (number.AllowPlayerInput)
{
//reset
Selected.DeFocus();
Selected = number;
//new focus
number.Focus();
}
}
void DisplaySudoku(int[][] sudoku)
{
for (int r = 0; r < sudoku.Length; r++)
{
List <NumberFrame> row = new List <NumberFrame>();
for (int c = 0; c < sudoku[r].Length; c++)
{
//create numberframe
NumberFrame nf = GetNumberFrameTemplate(sudoku[r][c] == 0 ? "" : sudoku[r][c].ToString());
nf.Location = new Point((nf.Width * c), (nf.Height * r));
nf.Click += numberClick;
this.Controls.Add(nf);
row.Add(nf);
//create horizontal line
if (c == 0)
{
if (r == 2 || r == 5 || r == 8)
{
PictureBox line = new PictureBox();
line.BackColor = Color.Black;
line.Width = nf.Width * sudoku.Length;
line.Height = 4;
line.Location = new Point(0, (nf.Height * (r + 1)));
this.Controls.Add(line);
}
}
//create vertical line
if (r == 0)
{
if (c == 2 || c == 5)
{
PictureBox line = new PictureBox();
line.BackColor = Color.Black;
line.Width = 4;
line.Height = nf.Height * sudoku.Length;
line.Location = new Point((nf.Width * (c + 1)), 0);
this.Controls.Add(line);
}
}
}
framesDisplayed.Add(row);
}
}