^^!

摘要： AllowsTransparency使WindowsFormsHost透明，从而无法看到嵌入的c++控件效果。参考：http://social.msdn.microsoft.com/Forums/vstudio/en-US/6f9dd3b5-af92-4076-9b4e-1a770dd52f70/windowsformshost-and-allowstransparency-makes-all-win32-controls-transparent?forum=wpfhttp://stackoverflow.com/questions/4108531/wpf-windowsformshost-i 阅读全文