在Windows Mobile中檢測應用程式是否運行在模擬器中

原文地址：http://blogs.msdn.com/b/netcfteam/archive/2006/09/15/756755.aspx

代碼如下：

using System;
using System.IO;
using System.Windows.Forms;
using Microsoft.Win32;
using System.Runtime.InteropServices;
using System.Text;

namespace PlatformDetection
{
internal partial class PInvoke
    {
        [DllImport("Coredll.dll", EntryPoint = "SystemParametersInfoW", CharSet = CharSet.Unicode)]
static extern int SystemParametersInfo4Strings(uint uiAction, uint uiParam, StringBuilder pvParam, uint fWinIni);

public enum SystemParametersInfoActions : uint
        {
            SPI_GETPLATFORMTYPE = 257, // this is used elsewhere for Smartphone/PocketPC detection
            SPI_GETOEMINFO = 258,
        }

public static string GetOemInfo()
        {
            StringBuilder oemInfo = new StringBuilder(50);
if (SystemParametersInfo4Strings((uint)SystemParametersInfoActions.SPI_GETOEMINFO,
                (uint)oemInfo.Capacity, oemInfo, 0) == 0)
throw new Exception("Error getting OEM info.");
return oemInfo.ToString();
        }

    }
internal partial class PlatformDetection
    {
private const string MicrosoftEmulatorOemValue = "Microsoft DeviceEmulator";
public static bool IsEmulator()
        {
return PInvoke.GetOemInfo() == MicrosoftEmulatorOemValue;
        }
    }
class EmulatorProgram
    {
static void Main(string[] args)
        {
            MessageBox.Show("Emulator: " + (PlatformDetection.IsEmulator() ? "Yes" : "No"));
        }
    }
}