// Retrieve information about runtimes that are currently loaded into the target process.
public IEnumerable <CLRRuntimeInfo> EnumerateLoadedRuntimes(Int32 processId)
{
List <CLRRuntimeInfo> runtimes = new List <CLRRuntimeInfo>();
IEnumUnknown enumRuntimes;
using (ProcessSafeHandle hProcess = NativeMethods.OpenProcess((int)(NativeMethods.ProcessAccessOptions.ProcessVMRead |
NativeMethods.ProcessAccessOptions.ProcessQueryInformation |
NativeMethods.ProcessAccessOptions.ProcessDupHandle |
NativeMethods.ProcessAccessOptions.Synchronize),
false, // inherit handle
processId))
{
if (hProcess.IsInvalid)
{
throw new System.ComponentModel.Win32Exception(Marshal.GetLastWin32Error());
}
enumRuntimes = m_metaHost.EnumerateLoadedRuntimes(hProcess);
}
// Since we're only getting one at a time, we can pass NULL for count.
// S_OK also means we got the single element we asked for.
for (object oIUnknown; enumRuntimes.Next(1, out oIUnknown, IntPtr.Zero) == 0; /* empty */)
{
runtimes.Add(new CLRRuntimeInfo(oIUnknown));
}
return(runtimes);
}
public static extern bool QueryFullProcessImageName(ProcessSafeHandle hProcess,
int dwFlags,
StringBuilder lpExeName,
ref int lpdwSize);
public static extern void GetVersionFromProcess(ProcessSafeHandle hProcess, StringBuilder versionString,
Int32 bufferSize, out Int32 dwLength);