static void ChessboardPropertyChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
ChessControl chineseChessboard = d as ChessControl;
if (e.OldValue != null)
{
(e.OldValue as Chessboard).ChessMoved -= chineseChessboard.chessboard_ChessMoved;
}
}
static object ChessboardCoerceValueCallback(DependencyObject d, object baseValue)
{
ChessControl chineseChessboard = d as ChessControl;
if (baseValue != null)
{
(baseValue as Chessboard).ChessMoved += chineseChessboard.chessboard_ChessMoved;
}
return(baseValue);
}
static void IsRedTurnPropertyChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
ChessControl chineseChessboard = d as ChessControl;
if (e.NewValue.Equals(chineseChessboard.IsRedSelected))
{
chineseChessboard._dispatcherTimer.Start();
}
else
{
chineseChessboard._dispatcherTimer.Stop();
}
}
static void IsRedReadyPropertyChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
ChessControl chineseChessboard = d as ChessControl;
if (e.NewValue.Equals(true))
{
chineseChessboard.ReadForRedChessman();
}
else
{
if (chineseChessboard._dispatcherTimer != null)
{
chineseChessboard._dispatcherTimer.Stop();
}
}
}
