据我所知,.Net Framework中没有提供所需信息的类.
但是,您可以使用.Net平台的平台调用服务(PInvoke)来使用Win32 dbghelp.dll DLL 的功能.此DLL是Windows平台的调试工具的一部分.dbghelp DLL提供了一个函数SymEnumerateSymbols64,该函数允许您枚举动态链接库的所有导出符号.还有一个更新的函数SymEnumSymbols,它也允许枚举导出的符号.
下面的代码显示了如何使用该SymEnumerateSymbols64
函数的简单示例.
[DllImport("dbghelp.dll", SetLastError = true, CharSet = CharSet.Unicode)]
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool SymInitialize(IntPtr hProcess, string UserSearchPath, [MarshalAs(UnmanagedType.Bool)]bool fInvadeProcess);
[DllImport("dbghelp.dll", SetLastError = true, CharSet = CharSet.Unicode)]
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool SymCleanup(IntPtr hProcess);
[DllImport("dbghelp.dll", SetLastError = true, CharSet = CharSet.Unicode)]
public static extern ulong SymLoadModuleEx(IntPtr hProcess, IntPtr hFile,
string ImageName, string ModuleName, long BaseOfDll, int DllSize, IntPtr Data, int Flags);
[DllImport("dbghelp.dll", SetLastError = true, CharSet = CharSet.Unicode)]
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool SymEnumerateSymbols64(IntPtr hProcess,
ulong BaseOfDll, SymEnumerateSymbolsProc64 EnumSymbolsCallback, IntPtr UserContext);
public delegate bool SymEnumerateSymbolsProc64(string SymbolName,
ulong SymbolAddress, uint SymbolSize, IntPtr UserContext);
public static bool EnumSyms(string name, ulong address, uint size, IntPtr context)
{
Console.Out.WriteLine(name);
return true;
}
static void Main(string[] args)
{
IntPtr hCurrentProcess = Process.GetCurrentProcess().Handle;
ulong baseOfDll;
bool status;
// Initialize sym.
// Please read the remarks on MSDN for the hProcess
// parameter.
status = SymInitialize(hCurrentProcess, null, false);
if (status == false)
{
Console.Out.WriteLine("Failed to initialize sym.");
return;
}
// Load dll.
baseOfDll = SymLoadModuleEx(hCurrentProcess,
IntPtr.Zero,
"c:\\windows\\system32\\user32.dll",
null,
0,
0,
IntPtr.Zero,
0);
if (baseOfDll == 0)
{
Console.Out.WriteLine("Failed to load module.");
SymCleanup(hCurrentProcess);
return;
}
// Enumerate symbols. For every symbol the
// callback method EnumSyms is called.
if (SymEnumerateSymbols64(hCurrentProcess,
BaseOfDll, EnumSyms, IntPtr.Zero) == false)
{
Console.Out.WriteLine("Failed to enum symbols.");
}
// Cleanup.
SymCleanup(hCurrentProcess);
}
Run Code Online (Sandbox Code Playgroud)
为了保持示例简单,我没有使用该
SymEnumSymbols函数.我也没有使用像SafeHandle.Net框架这样的类这样的例子.如果您需要该SymEnumSymbols功能的示例
,请告诉我.
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