C# Signature:
[DllImport("ntdll.dll", SetLastError=true)]
static extern int RtlGetVersion(ref OSVERSIONINFOEXW versionInfo);
Boo Signature:
[DllImport("ntdll.dll", SetLastError : true)]
def RtlGetVersion(ref versionInfo as OSVERSIONINFOEXW) as bool:
pass
User-Defined Types:
enum PRODUCT_TYPE:
VER_NT_WORKSTATION = 0x0000001
VER_NT_DOMAIN_CONTROLLER = 0x0000002
VER_NT_SERVER = 0x0000003
[StructLayout(LayoutKind.Sequential, CharSet : CharSet.Unicode)]
struct OSVERSIONINFOEXW:
dwOSVersionInfoSize as int
dwMajorVersion as int
dwMinorVersion as int
dwBuildNumber as int
dwPlatformId as int
[MarshalAs(UnmanagedType.ByValTStr, SizeConst : 128)]
szCSDVersion as string
wServicePackMajor as UInt16
wServicePackMinor as UInt16
wSuiteMask as UInt16
wProductType as PRODUCT_TYPE
wReserved as byte
Alternative Managed API:
Do you know one? Please contribute it!
Notes:
None.
Tips & Tricks:
Please add some!
Sample Code:
var osvi = default(OSVERSIONINFOEXW);
osvi.dwOSVersionInfoSize = Marshal.SizeOf(typeof(OSVERSIONINFOEXW));
var result = RtlGetVersion(ref osvi);
if (result != 0)
{
// TODO: Error handling
}
else
{
return osvi;
}
