async Task <int> ReadNextChunkAsync(LoadFileAsyncState state)
{
int bytesRead = await Task.Factory.FromAsync <byte[], int, int, int> (
state.ResponseStream.BeginRead,
state.ResponseStream.EndRead,
state.Buffer, 0, state.BufferLength, null
).ConfigureAwait(false);
if (bytesRead > 0)
{
state.BytesLoaded += bytesRead;
if (state.OnProgress != null)
{
state.OnProgress(((float)state.BytesLoaded) / state.TotalBytes);
}
state.OutputStream.Write(state.Buffer, 0, bytesRead);
}
return(bytesRead);
}
async Task<int> ReadNextChunkAsync (LoadFileAsyncState state)
{
int bytesRead = await Task.Factory.FromAsync<byte[], int, int, int> (
state.ResponseStream.BeginRead,
state.ResponseStream.EndRead,
state.Buffer, 0, state.BufferLength, null
).ConfigureAwait (false);
if (bytesRead > 0) {
state.BytesLoaded += bytesRead;
if (state.OnProgress != null)
state.OnProgress (((float) state.BytesLoaded) / state.TotalBytes);
state.OutputStream.Write (state.Buffer, 0, bytesRead);
}
return bytesRead;
}
