Get the last WIN32 error : DllImport « Development « Visual C++ .NET

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Visual C++ .NET » Development » DllImport 
Get the last WIN32 error
 

#include "stdafx.h"
#using "System.dll"

using namespace System;
using namespace System::ComponentModel; // for Win32Exception
using namespace System::Runtime::InteropServices; 

[DllImport("kernel32.dll", SetLastError=true)] 
extern bool SetVolumeLabel(String^ lpRootPathName, String^ lpVolumeName)

bool TestGetLastWin32Error()

   if (SetVolumeLabel("BAD:\\""VolumeName")) 
   {
      System::Console::WriteLine("Success!")
      return true;
   }
   else
   {
      throw gcnew Win32Exception(Marshal::GetLastWin32Error())
   
   return false;


int main()
{
   try
   {
      TestGetLastWin32Error();
   }
   catch(Win32Exception^ e)
   {
      Console::WriteLine(e->ToString());
   }
}

   
  
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