摘要：http://stackoverflow.com/questions/1704512/wpf-toolkit-datagrid-scrolling-performance-problems-why https://social.msdn.microsoft.com/Forums/en-US/f825eb98-9283-4aab-8a7f-1a5fffe26b36/wpf-datagrid-sc... 阅读全文

摘要：相关知识点：WPF - AdornerWPF Diagram Designerhttp://www.codeproject.com/Articles/484616/MVVM-Diagram-Designer翻译好的http://www.cnblogs.com/zhoujg/archive/2009/... 阅读全文