System.Net.Http.WinHttpRequestState.ToIntPtr C# (CSharp) Method

        public IntPtr ToIntPtr()
        {
            return GCHandle.ToIntPtr(_operationHandle);
        }

        private Task <bool> InternalSendRequestAsync(WinHttpRequestState state)
        {
            state.TcsSendRequest = new TaskCompletionSource <bool>(TaskCreationOptions.RunContinuationsAsynchronously);

            lock (state.Lock)
            {
                if (!Interop.WinHttp.WinHttpSendRequest(
                        state.RequestHandle,
                        null,
                        0,
                        IntPtr.Zero,
                        0,
                        0,
                        state.ToIntPtr()))
                {
                    WinHttpException.ThrowExceptionUsingLastError();
                }
            }

            return(state.TcsSendRequest.Task);
        }