ProcessAccessTypes desiredAccess,

    private enum ProcessAccessTypes

        hProcess = StatusBar.OpenProcess(ProcessAccessTypes.PROCESS_ALL_ACCESS, false, this.OwningPID);

    IntPtr process = OpenProcess(ProcessAccessFlags.VMOperation | ProcessAccessFlags.VMRead |

    ProcessAccessFlags.VMWrite | ProcessAccessFlags.QueryInformation, false, ProcessID);

    enum ProcessAccessFlags : uint

    static extern IntPtr OpenProcess(ProcessAccessFlags dwDesiredAccess, [MarshalAs(UnmanagedType.Bool)] bool bInheritHandle, uint dwProcessId);

IntPtr pic = OpenProcess(NativeMethods.ProcessAccessFlags.All, true, (int)pid);

public enum ProcessAccess

Public Enum ProcessAccess As Integer

enum ProcessAccess:

        IntPtr hProc = OpenProcess((ProcessAccessFlags)0x001F0FFF, false, Process.GetCurrentProcess().Id);

    ProcessAccessToken, // s: PROCESS_ACCESS_TOKEN

     ProcessAccessFlags processAccess,

public static IntPtr OpenProcess(Process proc, ProcessAccessFlags flags)

Declare Function OpenProcess Lib "kernel32" (ByVal dwDesiredAccess As ProcessAccessFlags, bInheritHandle As Boolean, processId As UInt32) As IntPtr

    public enum ProcessAccessFlags : uint

    Public Enum ProcessAccessFlags As UInteger

IntPtr handle = OpenProcess(ProcessAccess.QueryLimitedInformation, false, process.Id);