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HMODULE hModule=LoadLibrary("Psapi.dll");
为什么得到的hModule总是NULL？
（已经把psapi.dll拷到了工程目录下，windows目录下也有）
为什么得到的hModule总是NULL？
（已经把psapi.dll拷到了工程目录下，windows目录下也有）
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Richuen22 2002-05-19
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试一试在Win32 Application下运行。
zdhe 2002-05-17
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only 2k,nt, xp support psapi. it use ZwQuerysystemInformatin native API. in win9x, it's not implemented.
in win9x, if you what to enum module , process, easy,
refenerence CreateToolhelp32Snapshot, and releated function in msdn
in win9x, if you what to enum module , process, easy,
refenerence CreateToolhelp32Snapshot, and releated function in msdn
Richuen22 2002-05-17
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看这段July 2000的MSDN有没有帮助
Windows 95: If you are using LoadLibrary to load a module that contains a resource whose numeric identifier is greater than 0x7FFF, LoadLibrary fails. If you are attempting to load a 16-bit DLL directly from 32-bit code, LoadLibrary fails. If you are attempting to load a DLL whose subsystem version is greater than 4.0, LoadLibrary fails. If your DllMain function tries to call the Unicode version of a Win32 function, LoadLibrary fails.
Windows 95: If you are using LoadLibrary to load a module that contains a resource whose numeric identifier is greater than 0x7FFF, LoadLibrary fails. If you are attempting to load a 16-bit DLL directly from 32-bit code, LoadLibrary fails. If you are attempting to load a DLL whose subsystem version is greater than 4.0, LoadLibrary fails. If your DllMain function tries to call the Unicode version of a Win32 function, LoadLibrary fails.
webber84 2002-05-17
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我用的sdk。按照LoadLibrary的搜索方法，无论如何是不应该有问题的啊。
cadinfo 2002-05-17
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=>
CString strPathName, strDir;
GetCurrentDirectory(strDir);
strPathName=strDir+"Psapi.dll";
HMODULE hModule=LoadLibrary(strPathName);
再试试看，其实没有这个必要，只要路径没错即可，甚至可以不加扩展名（省去.dll）
CString strPathName, strDir;
GetCurrentDirectory(strDir);
strPathName=strDir+"Psapi.dll";
HMODULE hModule=LoadLibrary(strPathName);
再试试看，其实没有这个必要，只要路径没错即可，甚至可以不加扩展名（省去.dll）
webber84 2002-05-17
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拷过了。
jimconrad 2002-05-17
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拷到debug目录下看看?!
