* process action prompts now display a special message for critical processes
git-svn-id: svn://svn.code.sf.net/p/processhacker/code@1126 21ef857c-d57f-4fe0-8362-d861dc6d29cd
* fixed error detection with Native API calls - ThrowLastError() would call Marshal.GetLastWin32Error() which doesn't even apply to Native API calls and would return without throwing an exception, causing random crashes!
git-svn-id: svn://svn.code.sf.net/p/processhacker/code@1119 21ef857c-d57f-4fe0-8362-d861dc6d29cd
* fixed disabling KPH
* fixed Win32Handle.Duplicate() and the duplication constructor
* added Process Properties in handle filter window
* fixed hidden processes message and reduced BSODs after process termination
git-svn-id: svn://svn.code.sf.net/p/processhacker/code@1112 21ef857c-d57f-4fe0-8362-d861dc6d29cd