public static string GetInformationAboutRichEditDocumentLayout(Document currentDocument, DocumentLayout currentDocumentLayout)
{
SubDocument subDocument = currentDocument.CaretPosition.BeginUpdateDocument();
DocumentPosition docPosition = subDocument.CreatePosition(currentDocument.CaretPosition.ToInt() == 0 ? 0 : currentDocument.CaretPosition.ToInt() - 1);
ReadOnlyShapeCollection shapes = subDocument.Shapes.Get(subDocument.CreateRange(docPosition, 1));
ReadOnlyDocumentImageCollection images = subDocument.Images.Get(subDocument.CreateRange(docPosition, 1));
if (shapes.Count == 0 && images.Count == 0)
{
docPosition = subDocument.CreatePosition(currentDocument.CaretPosition.ToInt());
}
string returnedInformation = "";
// get infromation about a current document element
returnedInformation += GetInformationAboutCurrentDocumentElement(currentDocument, currentDocumentLayout, subDocument, docPosition);
// collect information about CURRENT PAGE
RangedLayoutElement layoutPosition = currentDocumentLayout.GetElement <RangedLayoutElement>(docPosition);
if (layoutPosition != null)
{
int currentPageIndex = currentDocumentLayout.GetPageIndex(layoutPosition);
returnedInformation += PageLayoutHelper.GetInformationAboutCurrentPage(currentDocumentLayout, currentDocumentLayout.GetPage(currentPageIndex), docPosition);
}
currentDocument.CaretPosition.EndUpdateDocument(subDocument);
return(returnedInformation);
}
//public DxDoc(DxChartFactory factory, string projtitle, string datafile, string netid)
//{
// _creator_netid = netid;
// //Document doc = new DevExpress.XtraRichEdit.API.Native.Document();
//}
//public DxDoc(List<DxChartOrder> ordersC, string path, string projtitle, string datafile, string netid)
//{
// _creator_netid = netid;
// _temppath = path;
// _projtitle = projtitle;
// _datafile = datafile;
// _filename = "test.docx"; // filename;
// MakeDocx(ordersC);
// //Document doc = new DevExpress.XtraRichEdit.API.Native.Document();
//}
//public DxDoc(DataTable dt_plots, List<string> htmltables, string path, string filename, string projtitle, string datafile, string netid)
//{
// _creator_netid = netid;
// _temppath = path;
// _projtitle = projtitle;
// _datafile = datafile;
// _filename = filename;
// MakeDocx(dt_plots, htmltables);
// //Document doc = new DevExpress.XtraRichEdit.API.Native.Document();
//}
//public DxDoc(DataTable dt_plots, DataTable dt_tables, string path, string filename, string projtitle, string datafile, string netid)
//{
// _creator_netid = netid;
// _temppath = path;
// _projtitle = projtitle;
// _datafile = datafile;
// _filename = filename;
// MakeDocx(dt_plots, dt_tables);
// //Document doc = new DevExpress.XtraRichEdit.API.Native.Document();
//}
#endregion
protected void DocxHeader(DevExpress.XtraRichEdit.API.Native.Document doc, string s1, string s2)
{
DevExpress.XtraRichEdit.API.Native.Section firstSection = doc.Sections[0];
// Create an empty header.
SubDocument newHeader = firstSection.BeginUpdateHeader();
firstSection.EndUpdateHeader(newHeader);
// Check whether the document already has a header (the same header for all pages).
if (firstSection.HasHeader(DevExpress.XtraRichEdit.API.Native.HeaderFooterType.Primary))
{
SubDocument myHeader = firstSection.BeginUpdateHeader();
doc.ChangeActiveDocument(myHeader);
doc.CaretPosition = myHeader.CreatePosition(0);
string txt = String.Format("{0} p.", s1);
DocumentRange range = myHeader.InsertText(myHeader.CreatePosition(0), txt);
Field fld = myHeader.Fields.Create(range.End, "PAGE"); // "PAGE \\* ARABICDASH");
myHeader.Fields.Update();
myHeader.Paragraphs.Append();
string user_time = String.Format("{0} {1:MM/dd/yy H:mm}", _creator_netid, System.DateTime.Now);
myHeader.AppendText(String.Format("{0} {1}", s2, user_time));
firstSection.EndUpdateHeader(myHeader);
}
}
public Form1()
{
InitializeComponent();
// Fill first section with text
for (int i = 0; i < 5; i++)
{
richEditControl1.Document.AppendText(StringSample.SampleText);
}
// Add a header to the document
Section firstSection = richEditControl1.Document.Sections[0];
SubDocument doc = firstSection.BeginUpdateHeader();
doc.InsertText(doc.CreatePosition(doc.Range.End.ToInt()), "Default Header");
firstSection.EndUpdateHeader(doc);
// Add a new section with a separate header
richEditControl1.Document.AppendSection();
Section newSection = richEditControl1.Document.Sections[richEditControl1.Document.Sections.Count - 1];
newSection.UnlinkHeaderFromPrevious();
doc = newSection.BeginUpdateHeader();
doc.Replace(doc.Range, "Non-Default Header");
newSection.EndUpdateHeader(doc);
richEditControl1.Document.AppendText(StringSample.SampleText);
}
private void EditComment()
{
#region #EditCommentContent
Document document = richEditControl.Document;
int commentCount = document.Comments.Count;
if (commentCount > 0)
{
//The target comment is the first one
Comment comment = document.Comments[0];
if (comment != null)
{
//Open the comment for modification
SubDocument commentDocument = comment.BeginUpdate();
//Add text to the comment range
commentDocument.InsertText(commentDocument.CreatePosition(0),
"J. Taylor, Enabling Voice - over - IP and RAID with sofa, in Proceedings of NOSSDAV, Oct. 1994.\r\n" +
@"R.Tarjan, S.Shenker, J.Gray, A.Einstein, Q.Thomas, and X.Sato, ""Deconstructing operating systems with flanchedripper"", in Proceedings of INFOCOM, Mar. 2000.");
//End the comment update
comment.EndUpdate(commentDocument);
}
}
#endregion #EditCommentContent
}
static void EditCommentContent(Document document)
{
#region #EditCommentContent
document.LoadDocument("Documents//Grimm.docx", DevExpress.XtraRichEdit.DocumentFormat.OpenXml);
int commentCount = document.Comments.Count;
if (commentCount > 0)
{
DevExpress.XtraRichEdit.API.Native.Comment comment = document.Comments[document.Comments.Count - 1];
if (comment != null)
{
SubDocument commentDocument = comment.BeginUpdate();
commentDocument.InsertText(commentDocument.CreatePosition(0), "comment text");
commentDocument.Tables.Create(commentDocument.CreatePosition(13), 5, 4);
comment.EndUpdate(commentDocument);
}
}
#endregion #EditCommentContent
}
void EditCommentContent(RichEditDocumentServer server)
{
#region #EditCommentContent
Document document = server.Document;
document.LoadDocument("Documents\\Grimm.docx", DocumentFormat.OpenXml);
int commentCount = document.Comments.Count;
if (commentCount > 0)
{
Comment comment = document.Comments[document.Comments.Count - 1];
if (comment != null)
{
SubDocument commentDocument = comment.BeginUpdate();
commentDocument.InsertText(commentDocument.CreatePosition(0), "some text");
commentDocument.Tables.Create(commentDocument.CreatePosition(9), 5, 4);
comment.EndUpdate(commentDocument);
}
}
#endregion #EditCommentContent
}
private void btnAppendToParagraph_Click(object sender, EventArgs e)
{
#region #AppendToParagraph
DocumentPosition pos = richEditControl1.Document.CaretPosition;
SubDocument doc = pos.BeginUpdateDocument();
Paragraph par = doc.Paragraphs.Get(pos);
DocumentPosition newPos = doc.CreatePosition(par.Range.End.ToInt() - 1);
doc.InsertText(newPos, "<<Appended to the End>>");
pos.EndUpdateDocument(doc);
#endregion #AppendToParagraph
}
private void btnEditHeader_Click(object sender, EventArgs e)
{
#region #EditHeader
Section firstSection = richEditControl1.Document.Sections[0];
SubDocument doc = firstSection.BeginUpdateHeader(HeaderFooterType.First);
DocumentRange range = doc.InsertText(doc.CreatePosition(0), " PAGE NUMBER ");
Field fld = doc.Fields.Create(range.End, "PAGE \\* ARABICDASH");
doc.Fields.Update();
richEditControl1.Document.Sections[0].EndUpdateHeader(doc);
richEditControl1.Document.Sections[0].DifferentFirstPage = true;
#endregion #EditHeader
}
static void AppendToParagraph(Document document)
{
#region #AppendToParagraph
document.BeginUpdate();
document.AppendText("First Paragraph\nSecond Paragraph\nThird Paragraph");
document.EndUpdate();
DocumentPosition pos = document.CaretPosition;
SubDocument doc = pos.BeginUpdateDocument();
Paragraph par = doc.Paragraphs.Get(pos);
DocumentPosition newPos = doc.CreatePosition(par.Range.End.ToInt() - 1);
doc.InsertText(newPos, "<<Appended to Paragraph End>>");
pos.EndUpdateDocument(doc);
#endregion #AppendToParagraph
}
static void ModifyHeader(Document document)
{
#region #ModifyHeader
document.AppendSection();
Section firstSection = document.Sections[0];
// Modify the header of the HeaderFooterType.First type.
SubDocument myHeader = firstSection.BeginUpdateHeader(HeaderFooterType.First);
DocumentRange range = myHeader.InsertText(myHeader.CreatePosition(0), " PAGE NUMBER ");
Field fld = myHeader.Fields.Create(range.End, "PAGE \\* ARABICDASH");
myHeader.Fields.Update();
firstSection.EndUpdateHeader(myHeader);
// Display the header of the HeaderFooterType.First type on the first page.
firstSection.DifferentFirstPage = true;
#endregion #ModifyHeader
}
public Form1()
{
InitializeComponent();
// Fill first section with text
for (int i = 0; i < 5; i++)
{
richEditControl1.Document.AppendText(StringSample.SampleText);
}
// Add page numbering to the document
Section firstSection = richEditControl1.Document.Sections[0];
SubDocument doc = firstSection.BeginUpdateHeader();
doc.InsertText(doc.CreatePosition(doc.Range.End.ToInt()), "Page ");
doc.Fields.Create(doc.CreatePosition(doc.Range.End.ToInt()), "PAGE");
doc.Fields.Update();
firstSection.EndUpdateHeader(doc);
// Add a new section and configure its page numbering
richEditControl1.Document.AppendSection();
richEditControl1.Document.Sections[richEditControl1.Document.Sections.Count - 1].PageNumbering.FirstPageNumber = 1;
richEditControl1.Document.AppendText(StringSample.SampleText);
}
static void CreateHeader(Document document)
{
#region #CreateHeader
Section firstSection = document.Sections[0];
// Create an empty header.
SubDocument newHeader = firstSection.BeginUpdateHeader();
firstSection.EndUpdateHeader(newHeader);
// Check whether the document already has a header (the same header for all pages).
if (firstSection.HasHeader(HeaderFooterType.Primary))
{
SubDocument headerDocument = firstSection.BeginUpdateHeader();
document.ChangeActiveDocument(headerDocument);
document.CaretPosition = headerDocument.CreatePosition(0);
firstSection.EndUpdateHeader(headerDocument);
}
#endregion #CreateHeader
}
private void btnPositionInfo_Click(object sender, EventArgs e)
{
#region #GetPageForPosition
SubDocument subDoc = richEditControl1.Document.CaretPosition.BeginUpdateDocument();
DocumentPosition pos = subDoc.CreatePosition(richEditControl1.Document.CaretPosition.ToInt() == 0 ? 0 : richEditControl1.Document.CaretPosition.ToInt() - 1);
LayoutPageArea pageArea = richEditControl1.DocumentLayout.GetElement(pos, LayoutType.PageArea) as LayoutPageArea;
LayoutPage page = pageArea.GetParentByType <LayoutPage>();
if (page != null)
{
string s = String.Format("The caret is on the page with index={0}\r\n" +
"The page starts at document position {1},\r\n" +
"the range length of the page content is {2}.\r\n",
page.Index, page.MainContentRange.Start, page.MainContentRange.Length);
lblPageInfo.Text = s;
}
richEditControl1.Document.CaretPosition.EndUpdateDocument(subDoc);
#endregion #GetPageForPosition
}
static void InsertRichTextInTextBox(Document document)
{
#region #InsertRichTextInTextBox
document.LoadDocument("Documents//Grimm.docx", DevExpress.XtraRichEdit.DocumentFormat.OpenXml);
Shape myTextBox = document.Shapes[0];
// Allow text box resize to fit contents.
myTextBox.TextBox.HeightRule = TextBoxSizeRule.Auto;
SubDocument boxedDocument = myTextBox.TextBox.Document;
int appendPosition = myTextBox.TextBox.Document.Range.End.ToInt();
// Append the second paragraph of the main document to the boxed text.
DocumentRange newRange = boxedDocument.AppendDocumentContent(document.Paragraphs[1].Range);
boxedDocument.Paragraphs.Insert(newRange.Start);
// Insert an image form the main document into the text box.
boxedDocument.Images.Insert(boxedDocument.CreatePosition(appendPosition), document.Images[0].Image.NativeImage);
// Resize the image so that its size equals the image in the main document.
boxedDocument.Images[0].Size = document.Images[0].Size;
#endregion #InsertRichTextInTextBox
}
public static void InsertPageNumber(Document someDocument)
{
for (int i = 1; i < someDocument.Sections.Count; i++)
{
Section currentSection = someDocument.Sections[i];
SubDocument myFooter = currentSection.BeginUpdateFooter();
DocumentRange range = myFooter.InsertText(myFooter.CreatePosition(0), " PAGE NUMBER ");
Field fld = myFooter.Fields.Create(range.End, "PAGE");
myFooter.Fields.Update();
ParagraphProperties pp = myFooter.BeginUpdateParagraphs(myFooter.Range);
pp.Alignment = ParagraphAlignment.Right;
myFooter.EndUpdateParagraphs(pp);
currentSection.EndUpdateFooter(myFooter);
}
}
static void ProtectDocument(RichEditDocumentServer server)
{
#region #ProtectDocument
server.LoadDocument("Documents//Grimm.docx", DocumentFormat.OpenXml);
Document document = server.Document;
if (!document.IsDocumentProtected)
{
//Protect the document with a password
document.Protect("123", DocumentProtectionType.ReadOnly);
//Insert a comment indicating that the document is protected
document.Comments.Create(document.Paragraphs[0].Range, "Admin");
SubDocument commentDocument = document.Comments[0].BeginUpdate();
commentDocument.InsertText(commentDocument.CreatePosition(0),
"Document is protected with a password.\nYou cannot modify the document until protection is removed.");
commentDocument.EndUpdate();
}
#endregion #ProtectDocument
}
static void UnprotectDocument(RichEditDocumentServer server)
{
#region #UnprotectDocument
server.LoadDocument("Documents//Grimm_Protected.docx", DocumentFormat.OpenXml);
Document document = server.Document;
if (document.IsDocumentProtected == true)
{
//Unprotect the document
document.Unprotect();
//Insert a comment indicating that the document can be edited
document.Comments.Create(document.Paragraphs[0].Range, "Admin");
SubDocument commentDocument = document.Comments[0].BeginUpdate();
commentDocument.InsertText(commentDocument.CreatePosition(0),
"Document is unprotected. You can modify the document according to your requests.");
commentDocument.EndUpdate();
}
#endregion #UnprotectDocument
}
private void InsertNestedComment()
{
#region #NestedComment
Document document = richEditControl.Document;
if (document.Comments.Count > 0)
{
//Create a new comment nested to the second comment in the collection
Comment nestedComment = document.Comments.Create("Brian Zetc", DateTime.Now, document.Comments[1]);
//Add text to the newly created comment
SubDocument nestedCommentDocument = nestedComment.BeginUpdate();
DocumentRange textRange = nestedCommentDocument.InsertText(nestedCommentDocument.CreatePosition(0),
"Suffix trees are comprehensively reviewed in Wikipedia");
nestedComment.EndUpdate(nestedCommentDocument);
}
#endregion #NestedComment
}
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);
}
