winfrom：
private readonly Brush bTrue = new SolidBrush(Color.FromArgb(255, 192, 255, 192));
wpf：
private readonly Brush bTrue = new SolidColorBrush(Color.FromArgb(255, 192, 255, 192));
WinForm的SolidBrush与wpf中的SolidColorBrush
原文：https://www.cnblogs.com/chinayixia/p/14137096.html