public void HasOnlyOnePlaceForTest()
{
int?[,] sampleGrid = new int?[9, 9]
{
{7,2,5,4,8,1,6,9,3},
{null,1,8,null,null,7,2,5,4},
{9,null,4,2,5,null,7,8,1},
{8,9,7,1,3,2,5,4,6},
{null,null,null,null,4,null,3,null,9},
{null,4,null,null,null,null,1,null,8},
{4,7,2,null,1,null,9,null,5},
{null,5,9,null,7,4,8,1,2},
{null,8,null,5,2,9,4,null,7}
};
Grid g = new Grid(sampleGrid);
bool expected;
bool actual;
expected = true;
actual = g.Columns[1].HasOnlyOnePlaceFor(g.Cells[2, 1], 3);
Assert.AreEqual(expected, actual);
expected = false;
actual = g.Columns[1].HasOnlyOnePlaceFor(g.Cells[2, 1], 1);
Assert.AreEqual(expected, actual);
}
public MainForm()
{
InitializeComponent();
// Sudoku :
Grid g = new Grid(this.ValidFullStartingMatrix);
this.gridUserControl1.Grid = g;
}
public GridUserControl(Grid grid)
{
this.InitializeComponent();
for (int row = 0; row < 9; row++)
for (int col = 0; col < 9; col++)
this._GridTableLayoutPanel.Controls.Add(new CellControl(), col, row);
this.Grid = grid;
}
private void button1_Click(object sender, EventArgs e)
{
int?[,] sampleGrid = new int?[9, 9]
{
{7,2,5,4,8,1,6,9,3},
{null,1,8,null,null,7,2,5,4},
{9,null,4,2,5,null,7,8,1},
{8,9,7,1,3,2,5,4,6},
{null,null,null,null,4,null,3,null,9},
{null,4,null,null,null,null,1,null,8},
{4,7,2,null,1,null,9,null,5},
{null,5,9,null,7,4,8,1,2},
{null,8,null,5,2,9,4,null,7}
};
Grid g = new Grid(sampleGrid);
this.gridUserControl1.Grid = g;
}
private void _NewGridButton_Click(object sender, EventArgs e)
{
//int?[,] sampleGrid = new int?[9, 9]
//{
// {null,null,null,null,null,null,null,null,null},
// {1,null,2,null,null,null,7,6,null},
// {null,4,null,6,1,null,null,9,8},
// {3,null,null,null,2,null,null,null,4},
// {6,8,null,null,4,null,null,null,7},
// {null,null,null,null,3,7,9,null,null},
// {null,null,null,3,null,null,null,null,null},
// {null,null,7,5,6,null,null,null,null},
// {null,3,6,null,null,null,5,1,null}
//};
int?[,] sampleGrid = new int?[9, 9]
{
{null,null,null,null,null,null,null,null,null},
{null,null,null,null,9,null,7,6,5},
{null,null,null,1,null,6,null,9,null},
{null,null,3,null,null,null,null,null,4},
{null,8,1,null,null,5,2,null,null},
{null,5,2,6,null,1,null,null,null},
{5,null,null,null,null,null,null,null,null},
{2,null,null,null,6,9,null,null,3},
{3,null,null,2,null,8,5,1,null}
};
Grid g = new Grid(sampleGrid);
this.gridUserControl1.Grid = g;
}
private void _FillGridButton_Click(object sender, EventArgs e)
{
Grid g = new Grid(this.ValidFullStartingMatrix);
this.gridUserControl1.Grid = g;
}