コード例 #1
0
        protected virtual void WriteXMLInner(Stream stream)
        {
            DebugLogging.WriteLine("OlapAxisLayoutSerializer.WriteXMLInner");

            //if (fGrid != null)
            LoadFrom(fGrid);

            fGrid.BeforSave(fGrid, new OnSerializeArgs(this));

            var bf = XmlSerializator.GetXmlSerializer(GetType());

            bf.Serialize(stream, this);
        }
コード例 #2
0
        internal virtual void ReadXMLInner(Stream stream)
        {
            DebugLogging.WriteLine("OlapAxisLayoutSerializer.ReadXMLInner");

            if (fGrid != null)
            {
                fGrid.BeforLoad(fGrid, EventArgs.Empty);
            }

            #region code of old vertions file (web saving)

            // define signal string
            // content of web-versions file:
            // #1: <?xml version="1.0"?>
            // #2: <OlapGridSerializer xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
            // # etc ...
            //

            stream.Position = 0;
            var sr = new StreamReader(stream, Encoding.UTF8);

            stream.Position = 0;
            var alldata = sr.ReadToEnd();

            // its Web-like saved !!!
            //if ((!string.IsNullOrEmpty(lines[1])) && (string.Compare(lines[1], signalstr) == 0))
            if (alldata.Contains(_signalstr))
            {
                stream.Position = 0;
                sr      = new StreamReader(stream, Encoding.UTF8);
                alldata = alldata.Replace(_signalstr, @"<OlapAxisLayoutSerializer>");
                alldata = alldata.Replace(@"</OlapGridSerializer>", @"</OlapAxisLayoutSerializer>");

                var ms = new MemoryStream();
                var sw = new StreamWriter(ms);
                sw.Write(alldata);
                sw.Flush();

                var bf = XmlSerializator.GetXmlSerializer(typeof(OlapAxisLayoutSerializer));

#if OLAPWINFORMS
                if (fGrid != null)
                {
                    fGrid.Cursor = System.Windows.Forms.Cursors.WaitCursor;
                }
#endif

                ms.Position = 0;

                var g = (OlapAxisLayoutSerializer)bf.Deserialize(ms);

                if (fGrid != null)
                {
                    g.fGrid = fGrid;
                    g.LoadTo(fGrid);
#if OLAPWINFORMS
                    fGrid.Cursor = System.Windows.Forms.Cursors.Default;
#endif
                    fGrid.AfterLoad(fGrid, new OnSerializeArgs(g));
                }

                return;
            }

            #endregion end of web-xml reading

            _SOLAPGrid = fGrid;

            var bf1 = XmlSerializator.GetXmlSerializer(GetType());

            stream.Flush();
            stream.Position = 0;

            if (fGrid != null)
            {
                var g1 = (OlapGridSerializer)bf1.Deserialize(stream);
                g1.fGrid = fGrid;
                g1.SuppressSaveOLAPSlices = SuppressSaveOLAPSlices;

                fGrid._IsReadXMLProcessing = true;
                if (!fGrid.IsUpdating)
                {
                    fGrid.BeginUpdate();
                    g1.LoadTo(fGrid);
                    fGrid.EndUpdate();
                }
                else
                {
                    g1.LoadTo(fGrid);
                }

                fGrid.AfterLoad(fGrid, new OnSerializeArgs(g1));

                fGrid._IsReadXMLProcessing = false;
            }
            _SOLAPGrid = null;
        }