//셀 더블 클릭 시 화음
private void mineFieldRenderBox_MouseDoubleClick(object sender, MouseEventArgs e)
{
int clickCellX = 0, clickCellY = 0;
clickCellX = e.X / ConstantsPack.cellPixels;
clickCellY = e.Y / ConstantsPack.cellPixels;
if (e.Button == MouseButtons.Left)
{
gameField.Chord(clickCellX, clickCellY);
}
mineFieldRenderBox.Invalidate();
}