我附加了一些用户控件的行为,当我添加UI元素时(请参阅IsEnable()方法),它可以正常工作。在通知到来之后,我想更新作为内容添加到用户控件的Texblock(请参阅LiveAnalysisIsDone()方法)。问题是访问CustomControlContent.Content抛出异常为"调用线程无法访问此对象,因为另一个线程拥有它"。请帮忙。
C2653 'Platform': is not a class or namespace name
C3861 'CreateException': identifier not found
C2039 'Storage': is not a member of 'Windows'
C2871 'Storage': a namespace with this name does not exist
C3083 'ApplicationModel': the symbol to the left of a '::' must be a type
C3083 'Package': the symbol to the left of a '::' must be a type
C2039 'Current': is not a member of 'Windows'
C2065 'Current': undeclared identifier
答案 0 :(得分:0)
好的其他帖子建议The calling thread cannot access this object because a different thread owns it 我正在使用Dispatcher,它运行得很好。这是我使用Dispatcher更新进度的地方。
rtl