void richEditControl1_SelectionChanged(object sender, EventArgs e)
{
RichEditControl richEdit = sender as RichEditControl;
if (richEdit.DocumentLayout.IsDocumentFormattingCompleted)
{
int currentPageIndex = richEdit.Views.PrintLayoutView.CurrentPageIndex;
barStaticItem3.Caption = string.Format("Current page: {0}", currentPageIndex + 1);
CustomLayoutVisitor visitor = new CustomLayoutVisitor(richEdit.Document);
for (int i = 0; i < richEdit.DocumentLayout.GetPageCount(); i++)
{
visitor.Reset();
LayoutPage page = richEdit.DocumentLayout.GetPage(i);
visitor.Visit(page);
if (visitor.IsFound)
{
break;
}
}
if (visitor.IsFound)
{
barStaticItem4.Caption = string.Format("Current line: {0}", visitor.RowIndex);
barStaticItem5.Caption = string.Format("Current column: {0}", visitor.ColIndex);
}
}
}
void DocumentLayout_DocumentFormatted(object sender, EventArgs e)
{
this.BeginInvoke((MethodInvoker)(() =>
{
if (this.Visible)
{
CustomLayoutVisitor visitor = new CustomLayoutVisitor(richEditControl1.Document);
List <PageLayoutInfo> list = richEditControl1.ActiveView.GetVisiblePageLayoutInfos();
for (int i = 0; i < list.Count; i++)
{
visitor.Reset();
visitor.Visit(richEditControl1.DocumentLayout.GetPage(list[i].PageIndex));
}
UpdateStaticItems(richEditControl1);
}
}));
}