/// <summary>
/// 设置进程的程序集大小，将部分物理内存占用转移到虚拟内存
/// </summary>
/// <param name="pid">要设置的进程ID</param>
/// <param name="min">最小值</param>
/// <param name="max">最大值</param>
/// <returns></returns>
public static bool SetProcessWorkingSetSize(int pid, int min, int max)
{
var p = pid <= 0 ? Process.GetCurrentProcess() : Process.GetProcessById(pid);
return(Win32Native.SetProcessWorkingSetSize(p.Handle, min, max));
}
static string GetNTName(Version vs)
{
if (Mono)
{
return(null);
}
var ver = new Win32Native.OSVersionInfoEx();
if (!Win32Native.GetVersionEx(ver))
{
ver = null;
}
var isStation = ver == null || ver.ProductType == OSProductType.WorkStation;
var is64 = Is64BitOperatingSystem;
const int SM_SERVERR2 = 89;
var IsServerR2 = Win32Native.GetSystemMetrics(SM_SERVERR2) == 1;
var sys = "";
switch (vs.Major)
{
case 3:
sys = "NT 3.51";
break;
case 4:
sys = "NT 4.0";
break;
case 5:
if (vs.Minor == 0)
{
sys = "2000";
if (ver != null && ver.ProductType != OSProductType.WorkStation)
{
if (ver.SuiteMask == OSSuites.Enterprise)
{
sys += " Datacenter Server";
}
else if (ver.SuiteMask == OSSuites.Datacenter)
{
sys += " Advanced Server";
}
else
{
sys += " Server";
}
}
}
else if (vs.Minor == 1)
{
sys = "XP";
if (ver != null)
{
if (ver.SuiteMask == OSSuites.EmbeddedNT)
{
sys += " Embedded";
}
else if (ver.SuiteMask == OSSuites.Personal)
{
sys += " Home";
}
else
{
sys += " Professional";
}
}
}
else if (vs.Minor == 2)
{
// 64位XP也是5.2
if (is64 && ver != null && ver.ProductType == OSProductType.WorkStation)
{
sys = "XP Professional";
}
else if (ver != null && ver.SuiteMask == OSSuites.WHServer)
{
sys = "Home Server";
}
else
{
sys = "Server 2003";
if (IsServerR2)
{
sys += " R2";
}
if (ver != null)
{
switch (ver.SuiteMask)
{
case OSSuites.Enterprise:
sys += " Enterprise";
break;
case OSSuites.Datacenter:
sys += " Datacenter";
break;
case OSSuites.Blade:
sys += " Web";
break;
default:
sys += " Standard";
break;
}
}
}
}
else
{
sys = string.Format("{0}.{1}", vs.Major, vs.Minor);
}
break;
case 6:
if (vs.Minor == 0)
{
sys = isStation ? "Vista" : "Server 2008";
}
else if (vs.Minor == 1)
{
sys = isStation ? "7" : "Server 2008 R2";
}
else if (vs.Minor == 2)
{
if (vs.Build == 9200)
{
sys = "10.0";
}
else
{
sys = isStation ? "8" : "Server 2012";
}
}
else if (vs.Minor == 3)
{
sys = isStation ? "8.1" : "Server 2012 R2";
}
else
{
sys = string.Format("{0}.{1}", vs.Major, vs.Minor);
}
break;
case 10:
//sys = "10.0";
sys = vs.ToString();
break;
default:
sys = "NT " + vs.ToString();
break;
}
return(sys);
}
