是否可以从使用dbghelp库获得的地址中读取值并将其写入地址 [英] Is it possible to read and write value to a address from the address obtained using dbghelp library

问题描述

我有这样一种情况，即使用dbghelp库获取变量的地址.
我先加载符号，然后使用SymFromName获取变量的地址.
现在，我有一个独立运行的exe，其中必须设置变量的值.
我可以从dbghelp库获得的地址中设置并获取变量的值吗?

I have scenario where in im getting the address of a variable using dbghelp library.
Im loading the symbols and then using SymFromName to get the address of the variable.
Now i have a exe running independently in which i have to set the value of the variable.
Can i set and get the values of the variable from address obtained from dbghelp library??

推荐答案

恐怕您做不到.独立exe使用单独的地址空间，并且无法访问彼此的变量.

除非您诉诸共享内存映射. http://msdn.microsoft.com/en-us/library/aa366878 (v = VS.85).aspx [ http://msdn.microsoft.com/en-us/library/aa365574％28v = VS.85％29.aspx [ ^ ]

I am afraid you can''t. Independent exe''s use separate address spaces and can''t access each other''s variables.

Unless you resort to shared memory mapping. http://msdn.microsoft.com/en-us/library/aa366878(v=VS.85).aspx[^]

Or use another way of communicating between both applications. http://msdn.microsoft.com/en-us/library/aa365574%28v=VS.85%29.aspx[^]

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