private Stream CreateWriteStream()
{
try
{
if (_stream == null)
{
_stream = new WebFileStream(this, _uri.LocalPath, FileMode.Create, FileAccess.Write, FileShare.Read);
_fileAccess = FileAccess.Write;
_writing = true;
}
return _stream;
}
catch (Exception e) { throw new WebException(e.Message, e); }
}