Subject:
[Help]OTA
[Print This Page]
Author:
jAmEs_
Time:
2009-7-13 13:28
Subject:
[Help]OTA
用RegisterDesignNotification 註冊一個Designer的監控器,退出總是會造成異常,不知道要怎麼處理才不會這樣?
http://www.delphigroups.info/2/7/797982.html
這裡有個案例,但是不太明白他們說的解決方法。
Author:
jAmEs_
Time:
2009-7-13 13:29
http://bbs.cnpack.org/viewthread.php?action=printable&tid=154
這裡提到這個,但是沒有具體例子。
Author:
jAmEs_
Time:
2009-7-13 23:22
好像这样可以解决:
通过变量保存IDesignNotification接口指针,然后结束时,把指针赋值nil。
var
MyNotify:IDesignNotification;
initialization
try
MyNotify:=TMyNotify.Create;
except
MyNotify:=nil;
Raise;
end;
RegisterDesignNotification(MyNotify);
finalization
UnRegisterDesignNotification(MyNotify);
MyNotify:=nil;
end.
Welcome to CnPack Forum (http://bbs.cnpack.org/)
Powered by Discuz! 5.0.0