用C#來判斷當(dāng)前系統(tǒng)是XP還是WIN7

    直接提供Winform程序：
    OperatingSystem os = Environment.OSVersion;
    switch (os.Platform)
    {
    case PlatformID.Win32Windows:
    switch (os.Version.Minor)
    {
    case 0:
    label1.Text = "Windows 95 ";
    break;
    case 10:
    if (os.Version.Revision.ToString() == "2222A ")
    label1.Text = "Windows 98 第二版 ";
    else
    label1.Text = "Windows 98 ";
    break;
    case 90:
    label1.Text = "Windows Me ";
    break;
    }
    break;
    case PlatformID.Win32NT:
    switch (os.Version.Major)
    {
    case 3:
    label1.Text = "Windows NT 3.51 ";
    break;
    case 4:
    label1.Text = "Windows NT 4.0 ";
    break;
    case 5:
    switch (os.Version.Minor)
    {
    case 0:
    label1.Text = "Windows 200 ";
    break;
    case 1:
    label1.Text = "Windows XP ";
    break;
    case 2:
    label1.Text = "Windows 2003 ";
    break;
    }
    break;
    case 6:
    switch (os.Version.Minor)
    {
    case 0:
    label1.Text = "Windows Vista ";
    break;
    case 1:
    label1.Text = "Windows 7 ";
    break;
    }
    break;
    }
    break;
    }
    當(dāng)然，大家直接可以通過 OperatingSystem os = Environment.OSVersion;然后判斷os.Version.Major是否是等于6，就可以判斷系統(tǒng)是不是windows Vista以上版本