System.Net.Http.WinHttpHandler.WinHttpHandler.ThrowOnInvalidHandle C# (CSharp) Метод

        private void ThrowOnInvalidHandle(SafeWinHttpHandle handle)
        {
            if (handle.IsInvalid)
            {
                int lastError = Marshal.GetLastWin32Error();
                WinHttpTraceHelper.Trace("WinHttpHandler.ThrowOnInvalidHandle: error={0}", lastError);
                throw WinHttpException.CreateExceptionUsingError(lastError);
            }
        }