C#如何判断操作系统类型？c#获取操作系统类型的多个方法

//C#判断操作系统是否为Windows98
public static bool IsWindows98
{
get
{
return (Environment.OSVersion.Platform == PlatformID.Win32Windows) && (Environment.OSVersion.Version.Minor == 10) && (Environment.OSVersion.Version.Revision.ToString() != "2222A");
}
}
//C#判断操作系统是否为Windows98第二版
public static bool IsWindows98Second
{
get
{
return (Environment.OSVersion.Platform == PlatformID.Win32Windows) && (Environment.OSVersion.Version.Minor == 10) && (Environment.OSVersion.Version.Revision.ToString() == "2222A");
}
}
//C#判断操作系统是否为Windows2000
public static bool IsWindows2000
{
get
{
return (Environment.OSVersion.Platform == PlatformID.Win32NT) && (Environment.OSVersion.Version.Major == 5) && (Environment.OSVersion.Version.Minor == 0);
}
}
//C#判断操作系统是否为WindowsXP
public static bool IsWindowsXP {
get {
return (Environment.OSVersion.Platform == PlatformID.Win32NT) && (Environment.OSVersion.Version.Major == 5) && (Environment.OSVersion.Version.Minor == 1);
}
}
//C#判断操作系统是否为Windows2003
public static bool IsWindows2003
{
get
{
return (Environment.OSVersion.Platform == PlatformID.Win32NT) && (Environment.OSVersion.Version.Major == 5) && (Environment.OSVersion.Version.Minor == 2);
}
}
//C#判断操作系统是否为WindowsVista
public static bool IsWindowsVista
{
get
{
return (Environment.OSVersion.Platform == PlatformID.Win32NT) && (Environment.OSVersion.Version.Major == 6) && (Environment.OSVersion.Version.Minor == 0);
}
}
//C#判断操作系统是否为windows7
public static bool IsWindows7
{
get
{
return (Environment.OSVersion.Platform == PlatformID.Win32NT) && (Environment.OSVersion.Version.Major == 6) && (Environment.OSVersion.Version.Minor == 1);
}
}
//C#判断操作系统是否为Unix
public static bool IsUnix
{
get
{
return Environment.OSVersion.Platform == PlatformID.Unix;
}
}