public static bool CheckWindowsVersion(int major, int minor, short servicePack)
{
NativeStructs.OSVERSIONINFOEX osvi = new NativeStructs.OSVERSIONINFOEX();
osvi.dwOSVersionInfoSize = (uint)NativeStructs.OSVERSIONINFOEX.SizeOf;
osvi.dwMajorVersion = (uint)major;
osvi.dwMinorVersion = (uint)minor;
osvi.wServicePackMajor = (ushort)servicePack;
ulong mask = 0;
mask = NativeMethods.VerSetConditionMask(mask, NativeConstants.VER_MAJORVERSION, NativeConstants.VER_GREATER_EQUAL);
mask = NativeMethods.VerSetConditionMask(mask, NativeConstants.VER_MINORVERSION, NativeConstants.VER_GREATER_EQUAL);
mask = NativeMethods.VerSetConditionMask(mask, NativeConstants.VER_SERVICEPACKMAJOR, NativeConstants.VER_GREATER_EQUAL);
bool result = NativeMethods.VerifyVersionInfo(
ref osvi,
NativeConstants.VER_MAJORVERSION |
NativeConstants.VER_MINORVERSION |
NativeConstants.VER_SERVICEPACKMAJOR,
mask);
return(result);
}
internal static extern bool GetVersionEx(ref NativeStructs.OSVERSIONINFOEX lpVersionInfo);
public static bool CheckWindowsVersion(int major, int minor, short servicePack)
{
NativeStructs.OSVERSIONINFOEX osvi = new NativeStructs.OSVERSIONINFOEX();
osvi.dwOSVersionInfoSize = (uint)NativeStructs.OSVERSIONINFOEX.SizeOf;
osvi.dwMajorVersion = (uint)major;
osvi.dwMinorVersion = (uint)minor;
osvi.wServicePackMajor = (ushort)servicePack;
ulong mask = 0;
mask = NativeMethods.VerSetConditionMask(mask, NativeConstants.VER_MAJORVERSION, NativeConstants.VER_GREATER_EQUAL);
mask = NativeMethods.VerSetConditionMask(mask, NativeConstants.VER_MINORVERSION, NativeConstants.VER_GREATER_EQUAL);
mask = NativeMethods.VerSetConditionMask(mask, NativeConstants.VER_SERVICEPACKMAJOR, NativeConstants.VER_GREATER_EQUAL);
bool result = NativeMethods.VerifyVersionInfo(
ref osvi,
NativeConstants.VER_MAJORVERSION |
NativeConstants.VER_MINORVERSION |
NativeConstants.VER_SERVICEPACKMAJOR,
mask);
return result;
}
internal static extern bool VerifyVersionInfo(
ref NativeStructs.OSVERSIONINFOEX lpVersionInfo,
uint dwTypeMask,
ulong dwlConditionMask);
