//<SnippetHandler>
private void OnAnnotationsListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
var listBox = sender as ListBox;
if (listBox == null)
{
return;
}
var comment = listBox.SelectedItem as Annotation;
if (comment == null)
{
return;
}
// IAnchorInfo info;
// service is an AnnotationService object
// comment is an Annotation object
_info = AnnotationHelper.GetAnchorInfo(_service, comment);
var resolvedAnchor = _info.ResolvedAnchor as TextAnchor;
if (resolvedAnchor != null)
{
var textPointer = resolvedAnchor.BoundingStart as TextPointer;
if (textPointer != null && textPointer.Paragraph != null)
{
textPointer.Paragraph.BringIntoView();
}
}
}
private void cmdShowAllAnotations_Click(object sender, RoutedEventArgs e)
{
IList <Annotation> annotations = service.Store.GetAnnotations();
foreach (Annotation annotation in annotations)
{
// Check for text information.
if (annotation.Cargos.Count > 1)
{
// Decode the note text.
string base64Text = annotation.Cargos[1].Contents[0].InnerText;
byte[] decoded = Convert.FromBase64String(base64Text);
// Write the decoded text to a stream.
MemoryStream m = new MemoryStream(decoded);
// Get the inner text.
//Section section = (Section)XamlReader.Load(m);
//TextRange range = new TextRange(section.ContentStart, section.ContentEnd);
//string annotationText = range.Text;
//m.Position = 0;
// Read the full XML.
StreamReader r = new StreamReader(m);
string annotationXaml = r.ReadToEnd();
r.Close();
MessageBox.Show(annotationXaml);
// Get the annotated text.
IAnchorInfo anchorInfo = AnnotationHelper.GetAnchorInfo(service, annotation);
TextAnchor resolvedAnchor = anchorInfo.ResolvedAnchor as TextAnchor;
if (resolvedAnchor != null)
{
TextPointer startPointer = (TextPointer)resolvedAnchor.BoundingStart;
TextPointer endPointer = (TextPointer)resolvedAnchor.BoundingEnd;
TextRange range = new TextRange(startPointer, endPointer);
MessageBox.Show(range.Text);
}
}
}
// Code to print annotations.
//PrintDialog dialog = new PrintDialog();
//bool? result = dialog.ShowDialog();
//if (result != null && result.Value)
//{
// System.Windows.Xps.XpsDocumentWriter writer = System.Printing.PrintQueue.CreateXpsDocumentWriter(dialog.PrintQueue);
// AnnotationDocumentPaginator adp = new AnnotationDocumentPaginator(
// ((IDocumentPaginatorSource)docReader.Document).DocumentPaginator,
// service.Store);
// writer.Write(adp);
//}
}
private void OnShowAllAnotations(object sender, RoutedEventArgs e)
{
var annotations = _service.Store.GetAnnotations();
foreach (var annotation in annotations)
{
if (annotation.Cargos.Count > 1)
{
// Decode the note text.
var base64Text = annotation.Cargos[1].Contents[0].InnerText;
var decoded = Convert.FromBase64String(base64Text);
// Write the decoded text to a stream.
string annotationXaml;
using (var stream = new MemoryStream(decoded))
using (var reader = new StreamReader(stream))
{
annotationXaml = reader.ReadToEnd();
}
MessageBox.Show(annotationXaml);
// Get the annotated text.
var anchorInfo = AnnotationHelper.GetAnchorInfo(_service, annotation);
var resolvedAnchor = anchorInfo.ResolvedAnchor as TextAnchor;
if (resolvedAnchor != null)
{
var startPointer = (TextPointer)resolvedAnchor.BoundingStart;
var endPointer = (TextPointer)resolvedAnchor.BoundingEnd;
var range = new TextRange(startPointer, endPointer);
MessageBox.Show(range.Text);
}
}
}
#region Code to print annotations
//PrintDialog dialog = new PrintDialog();
//bool? result = dialog.ShowDialog();
//if (result != null && result.Value)
//{
// System.Windows.Xps.XpsDocumentWriter writer = System.Printing.PrintQueue.CreateXpsDocumentWriter(dialog.PrintQueue);
// AnnotationDocumentPaginator adp = new AnnotationDocumentPaginator(
// ((IDocumentPaginatorSource)docReader.Document).DocumentPaginator,
// service.Store);
// writer.Write(adp);
//}
#endregion
}
//<SnippetHandler>
void annotationsListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
Annotation comment = (sender as ListBox).SelectedItem as Annotation;
if (comment != null)
{
// IAnchorInfo info;
// service is an AnnotationService object
// comment is an Annotation object
info = AnnotationHelper.GetAnchorInfo(this.service, comment);
TextAnchor resolvedAnchor = info.ResolvedAnchor as TextAnchor;
TextPointer textPointer = (TextPointer)resolvedAnchor.BoundingStart;
textPointer.Paragraph.BringIntoView();
}
}
private string GetAnnotationText(Annotation annotation)
{
var anchorInfo = AnnotationHelper.GetAnchorInfo(service, annotation);
var resolvedAnchor = anchorInfo.ResolvedAnchor as TextAnchor;
if (resolvedAnchor != null)
{
var startPointer = (TextPointer)resolvedAnchor.BoundingStart;
var endPointer = (TextPointer)resolvedAnchor.BoundingEnd;
var range = new TextRange(startPointer, endPointer);
return(range.Text);
}
return(null);
}