private string ActivateProductKey(Guid pKeyId)
{
string nErrorcode = string.Empty;
IntPtr hSLC = new IntPtr();
var hResult = SLOpen(ref hSLC);
uint pcbValue = 0;
IntPtr ppbValue = System.IntPtr.Zero;
SLDATATYPE peDataType = new SLDATATYPE();
hResult = SLGetPKeyInformation(hSLC, ref pKeyId, "ProductSkuId", ref peDataType, ref pcbValue, ref ppbValue);
if (hResult == 0)
{
byte[] bSkuId = new byte[pcbValue];
Marshal.Copy(ppbValue, bSkuId, 0, (int)pcbValue);
Guid pSkuId = new Guid(bSkuId);
hResult = SLActivateProduct(hSLC, ref pSkuId, null, null, null, null, 0);
if (hResult == 0)
{
SLClose(hSLC);
Console.WriteLine("KMS activation succeeded! Please refresh the license.");
}
else if (hResult == unchecked ((int)0xC004F074))
{
nErrorcode = "0x" + hResult.ToString("X8");
Console.WriteLine("KMS activation failed, error code: " + nErrorcode);
}
}
else
{
nErrorcode = "0x" + hResult.ToString("X8");
Console.WriteLine("KMS activation failed, error code: " + nErrorcode);
}
SLClose(hSLC);
return(nErrorcode);
}
public string ActivateOfficeProductKey(IntPtr hOSLC, string productKey, Guid pKeyId)
{
string nErrorcode = string.Empty;
if (LoadOSPPC("OSPPCEXT.dll") == false)
{
return(ActivateProductKeyO(productKey));
}
uint pcbValue = 0;
IntPtr ppbValue = System.IntPtr.Zero;
SLDATATYPE peDataType = new SLDATATYPE();
int hResult = SLGetPKeyInformationO(hOSLC, ref pKeyId, "ProductSkuId", ref peDataType, ref pcbValue, ref ppbValue);
if (hResult == 0)
{
byte[] bSkuId = new byte[pcbValue];
Marshal.Copy(ppbValue, bSkuId, 0, (int)pcbValue);
Guid pSkuId = new Guid(bSkuId);
hResult = SLActivateProductO(hOSLC, ref pSkuId, null, null, null, null, 0);
if (hResult == 0)
{
SLClose(hOSLC);
Console.WriteLine("KMS activation succeeded! Please refresh the license.");
}
else if (hResult == unchecked ((int)0xC004F074))
{
nErrorcode = "0x" + hResult.ToString("X8");
Console.WriteLine("KMS activation failed, error code: " + nErrorcode);
}
}
else
{
nErrorcode = "0x" + hResult.ToString("X8");
Console.WriteLine("KMS activation failed, error code: " + nErrorcode);
}
SLClose(hOSLC);
return(nErrorcode);
}
internal static extern int SPPGetApplicationInformation(IntPtr hSLC, ref Guid pApplicationId, [InAttribute][MarshalAsAttribute(UnmanagedType.LPWStr)] string pwszValueName, ref SLDATATYPE peDataType, ref uint pcbValue, ref byte[] ppbValue);
public extern static int SLGetPKeyInformationO(IntPtr hOSLC, ref Guid pPKeyId, string pwszValueName, ref SLDATATYPE peDataType, ref uint pcbValue, ref IntPtr ppbValue);
