public static IntPtr OpenProcess(Native.ProcessAccessFlags dwDesiredAccess, uint dwProcessId)
{
var ret = Native.OpenProcess(dwDesiredAccess, false, dwProcessId);
if (ret == IntPtr.Zero)
{
throw new Win32Exception(Native.GetLastError());
}
return(ret);
}
/// <summary>
/// Opens a process handle
/// </summary>
/// <param name="accessFlags">The access permissions for the handle</param>
/// <exception cref="ProcessOpenException">Thrown if openprocess fails</exception>
public void OpenProcess(Native.ProcessAccessFlags accessFlags)
{
_handle = Native.OpenProcess(accessFlags, false, AssociatedProcess.Id);
if (_handle == IntPtr.Zero)
{
throw new ProcessOpenException();
}
// Process is always 32bit on 32bit os
if (!Environment.Is64BitOperatingSystem)
{
_is64Bit = false;
return;
}
// Check for wow64 process
Native.IsWow64Process(_handle, out bool is32Bit);
_is64Bit = !is32Bit;
}