private void StartFixedDocumentAnnotations()
{
//If there is no AnnotationService yet, create one.
if (fixedAnnotationService == null)
{
fixedAnnotationService = new AnnotationService(dvViewer);
}
//If the AnnotationService is currently enabled, disable it
//as you'll need to re-enable it with a new store object.
if (fixedAnnotationService.IsEnabled)
{
fixedAnnotationService.Disable();
}
//Open a stream to the file for storing annotations.
fixedAnnotationBuffer =
GetAnnotationPart(GetFixedDocumentSequenceUri()).GetStream();
//Create a new AnnotationStore using the file stream.
fixedAnntationStore = new XmlStreamStore(fixedAnnotationBuffer);
//Enable the AnnotationService using the new store object.
fixedAnnotationService.Enable(fixedAnntationStore);
}
private void StartFixedDocumentAnnotations()
{
//If there is no AnnotationService yet, create one.
if (fixedAnnotationService == null)
{
fixedAnnotationService
= new AnnotationService(dvDocumentViewer);
}
//If the AnnotationService is currently enabled, disable it
//as you'll need to re-enable it with a new store object.
if (fixedAnnotationService.IsEnabled)
{
fixedAnnotationService.Disable();
}
//Open a memory stream for storing annotations.
fixedAnnotationBuffer = new MemoryStream();
//Create a new AnnotationStore using the above stream.
fixedAnntationStore = new XmlStreamStore(fixedAnnotationBuffer);
//Enable the AnnotationService using the new store object.
fixedAnnotationService.Enable(fixedAnntationStore);
}
private void MainWindow_Closed(object sender, EventArgs e)
{
if (_service != null && _service.IsEnabled)
{
_service.Disable();
_stream.Close();
}
}
protected void OnClosed(object sender, EventArgs e)
{
// Выключить и сохранить комментарии
AnnotationService service = AnnotationService.GetService(reader);
if (service != null && service.IsEnabled)
{
service.Disable();
stream.Close();
}
}
protected void window_Unloaded(object sender, RoutedEventArgs e)
{
if (service != null && service.IsEnabled)
{
// Flush annotations to stream.
service.Store.Flush();
// Disable annotations.
service.Disable();
annotationStream.Close();
}
}
protected void OnClosed(object sender, EventArgs e)
{
// Disable and save annotations
AnnotationService service = AnnotationService.GetService(reader);
if (service != null && service.IsEnabled)
{
service.Store.Flush();
service.Disable();
stream.Close();
}
}
private void OnWindowUnloaded(object sender, RoutedEventArgs e)
{
if (_service != null && _service.IsEnabled)
{
// Flush annotations to stream.
_service.Store.Flush();
// Disable annotations.
_service.Disable();
_annotationStream.Close();
}
}
private void StartAnnotations()
{
var annotate = new AnnotationService(Viewer);
if (annotate.IsEnabled)
{
annotate.Disable();
}
var annotateStream = new FileStream("annots.txt", FileMode.OpenOrCreate, FileAccess.ReadWrite);
AnnotationStore annotateStore = new XmlStreamStore(annotateStream);
annotate.Enable(annotateStore);
}
}// end:OnLoaded
// ---------------------------- OnUnLoaded ----------------------------
/// <summary>
/// Turns Annotations off.</summary>
private void OnUnloaded(object sender, RoutedEventArgs e)
{
// (a) Check that an AnnotationService
// actually existed and was Enabled.
AnnotationService service = AnnotationService.GetService(Viewer);
if (service != null && service.IsEnabled)
{
// (b) Flush changes to annotations to our stream.
service.Store.Flush();
// (c) Turn off annotations.
service.Disable();
// (d) Close our stream.
AnnotationStream.Close();
}
}
// ------------------------- OnStyleSelected --------------------------
/// <summary>
/// Replaces the default StickyNote style when a new
/// style is selected from the drop down combo box.</summary>
private void OnStyleSelected(object sender, SelectionChangedEventArgs e)
{
// Extract the selected style.
ComboBox source = (ComboBox)e.Source;
StyleMetaData selectedStyle = (StyleMetaData)source.SelectedItem;
Style newStyle = new Style(typeof(StickyNoteControl));
newStyle.BasedOn = selectedStyle.Value;
// Replace the default StickyNote style with the one that was just selected.
Type defaultKey = typeof(StickyNoteControl);
if (Viewer.Resources.Contains(defaultKey))
{
Viewer.Resources.Remove(defaultKey);
}
Viewer.Resources.Add(defaultKey, newStyle);
// Re-load annotations so that they pickup new style.
AnnotationService service = AnnotationService.GetService(Viewer);
service.Disable();
service.Enable(service.Store);
}