private void btnSelectionText_Click(object sender, EventArgs e)
{
#region #SelectionText
DocumentRange range = richEditControl1.Document.Selection;
SubDocument doc = range.BeginUpdateDocument();
string plainText = doc.GetText(range);
MessageBox.Show(plainText, "Selected Text");
doc.InsertText(range.Start, "->");
doc.InsertText(range.End, "<-");
range.EndUpdateDocument(doc);
#endregion #SelectionText
}
public static string GetInformationAboutCurrentTextBoxContent(LayoutTextBox currentTextBox, DocumentLayout currentLayout)
{
string returnedInformation = "";
CustomDocumentLayoutVisitor visitor = new CustomDocumentLayoutVisitor();
visitor.Visit(currentTextBox);
SubDocument doc = currentLayout.BeginUpdateDocument(currentTextBox);
string plainTextContent = doc.GetText(doc.Range);
currentLayout.EndUpdateDocument(doc);
returnedInformation += String.Format("Lines count: {0}\r\n", visitor.TextLinesCount);
returnedInformation += String.Format("Words count: {0}\r\n", visitor.WordsCount);
returnedInformation += String.Format("Plain text: {0}\r\n", plainTextContent);
return(returnedInformation);
}
static void ExportSelectionToPlainText(Document document)
{
#region #ExportSelectionToPlainText
document.LoadDocument("Documents//FloatingObjects.docx", DocumentFormat.OpenXml);
// Select footer.
SubDocument footerDocument = document.Sections[0].BeginUpdateFooter();
document.ChangeActiveDocument(footerDocument);
document.Selection = footerDocument.Paragraphs[0].Range;
document.Sections[0].EndUpdateFooter(footerDocument);
// Get selection as plain text.
SubDocument docRange = document.Selection.BeginUpdateDocument();
string plainText = docRange.GetText(docRange.Range);
document.Selection.EndUpdateDocument(docRange);
DevExpress.XtraEditors.XtraMessageBox.SmartTextWrap = true;
DevExpress.XtraEditors.XtraMessageBox.Show(plainText);
#endregion #ExportSelectionToPlainText
}
private void richEditControl1_MouseMove(object sender, MouseEventArgs e)
{
Point docPoint = Units.PixelsToDocuments(e.Location, richEditControl1.DpiX, richEditControl1.DpiY);
DocumentPosition pos = richEditControl1.GetPositionFromPoint(docPoint);
if (pos == null)
{
return;
}
DocumentPosition start = pos;
DocumentPosition end = pos;
SubDocument doc = richEditControl1.Document.CaretPosition.BeginUpdateDocument();
for (int i = 0; i < doc.Range.End.ToInt(); i++)
{
if (start.ToInt() - i < 0)
{
start = doc.Range.Start;
break;
}
DocumentRange range = doc.CreateRange(start.ToInt() - i, i + 1);
string str = doc.GetText(range);
if (ContainsPunctuationOrWhiteSpace(str))
{
start = doc.CreatePosition(range.Start.ToInt() + 1);
break;
}
}
for (int i = 0; i < doc.Range.End.ToInt(); i++)
{
if (end.ToInt() + i > doc.Range.End.ToInt())
{
end = doc.Range.End;
break;
}
DocumentRange range = doc.CreateRange(end.ToInt(), i + 1);
string str = doc.GetText(range);
if (ContainsPunctuationOrWhiteSpace(str))
{
end = doc.CreatePosition(range.End.ToInt() - 1);
break;
}
}
if (end.ToInt() < start.ToInt())
{
return;
}
DocumentRange wordRange = doc.CreateRange(start, end.ToInt() - start.ToInt());
string word = doc.GetText(wordRange);
richEditControl1.Document.CaretPosition.EndUpdateDocument(doc);
ShowToolTip(word);
}
