private void DrawGrid()
{
int index = 0;
SolidColorBrush blackBrush = new SolidColorBrush(Windows.UI.Colors.Black);
SolidColorBrush lightBrush = new SolidColorBrush(gridColor);
// Set colors of each rectangle based on grid values
for (int r = 0; r < game.GridSize; r++)
{
for (int c = 0; c < game.GridSize; c++)
{
Rectangle rect = paintCanvas.Children[index] as Rectangle;
index++;
if (game.GetGridValue(r, c))
{
// On
string letter = game.GetObjectGridValue(r, c);
rect.Fill = new ImageBrush
{
ImageSource = new BitmapImage(new Uri("ms-appx:///images/" + letter + ".jpg"))
};
rect.Stroke = blackBrush;
}
else
{
// Off
rect.Fill = lightBrush;
rect.Stroke = blackBrush;
}
}
}
}
