定义和数据类型 [英] Defined and Data types

问题描述

我无法理解以下错误，尽管我将定义从void更改为lresult，但还是再次出错了..如果我可以使用Long代替呢?还是其他方式?
非常感谢！

《《错误C2440:"static_cast":不能从" void(__thiscall CIPTVServerView :: *)(WPARAM，LPARAM)"更改为" LRESULT(__thiscall CWnd :: *)(WPARAM，LPARAM)"》) "h2_lin">解决方案

也许会帮助您:

http://social.msdn.microsoft.com/Forums/eu/vcmfcatl/thread/208499e4-0c09-4835-ad80-313121eb75d5 [ http://www.pcreview.co.uk/forums/error- c2440-static_cast-cannot-convert-t1430864.html [ ^ ]

http://www.viva64.com/en/k/0011/ [ http://social.msdn.microsoft.com/Forums/eu/vcmfcatl/thread/208499e4-0c09-4835-ad80-313121eb75d5 [

解决方案

Maybe it will help you:

http://social.msdn.microsoft.com/Forums/eu/vcmfcatl/thread/208499e4-0c09-4835-ad80-313121eb75d5[^]


http://www.pcreview.co.uk/forums/error-c2440-static_cast-cannot-convert-t1430864.html[^]

http://www.viva64.com/en/k/0011/[^]

Besides, with the different return types, your cast cannot work as the stack could get messed up.

See this link for similar problem and solution.
http://social.msdn.microsoft.com/Forums/eu/vcmfcatl/thread/208499e4-0c09-4835-ad80-313121eb75d5[^]

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