public static bool VerifyEmbeddedSignature(string fileName)
{
WinTrustData wtd = new WinTrustData(fileName);
Guid guidAction = new Guid(WINTRUST_ACTION_GENERIC_VERIFY_V2);
WinVerifyTrustResult result = WinVerifyTrust(INVALID_HANDLE_VALUE, guidAction, wtd);
bool ret = (result == WinVerifyTrustResult.Success);
return(ret);
}
public static extern WinVerifyTrustResult WinVerifyTrust(IntPtr hwnd, [MarshalAs(UnmanagedType.LPStruct)] Guid pgActionID,
WinTrustData pWVTData);
