Example #1
0
        public IAsyncResult BeginSendFile(
            string fileName,
            byte[] preBuffer,
            byte[] postBuffer,
            TransmitFileOptions flags,
            AsyncCallback callback,
            object state)
        {

            // Start the context flowing.  No lock necessary.
            TransmitFileOverlappedAsyncResult asyncResult = new TransmitFileOverlappedAsyncResult(this,state,callback);
            asyncResult.StartPostingAsyncOp(false);

            // Start the operation.
            DoBeginSendFile(fileName, preBuffer, postBuffer, flags, asyncResult);

            // Finish the op, collect the context or maybe call the callback.
            asyncResult.FinishPostingAsyncOp(ref Caches.SendClosureCache);
            return asyncResult;
        }
Example #2
0
 public IAsyncResult BeginSendFile(string fileName, byte[] preBuffer, byte[] postBuffer, TransmitFileOptions flags, AsyncCallback callback, object state)
 {
     TransmitFileOverlappedAsyncResult asyncResult = new TransmitFileOverlappedAsyncResult(this, state, callback);
       asyncResult.StartPostingAsyncOp(false);
       this.DoBeginSendFile(fileName, preBuffer, postBuffer, flags, asyncResult);
       asyncResult.FinishPostingAsyncOp(ref this.Caches.SendClosureCache);
       return (IAsyncResult) asyncResult;
 }