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);
}
}
void biClickMe_ItemClick(object sender, DevExpress.Xpf.Bars.ItemClickEventArgs e)
{
#region #formatting
DocumentRange range = richEditControl1.Document.Selection;
SubDocument doc = range.BeginUpdateDocument();
CharacterProperties charprop = doc.BeginUpdateCharacters(range);
charprop.BackColor = Colors.Yellow;
charprop.AllCaps = true;
doc.EndUpdateCharacters(charprop);
ParagraphProperties parprop = doc.BeginUpdateParagraphs(range);
parprop.Alignment = ParagraphAlignment.Center;
doc.EndUpdateParagraphs(parprop);
range.EndUpdateDocument(doc);
#endregion #formatting
}
private void ApplyFormatToSelectedText()
{
DocumentRange targetSelectedRange = richEditControl.Document.Selection;
richEditControl.BeginUpdate();
SubDocument targetSubDocument = targetSelectedRange.BeginUpdateDocument();
SubDocument subDocument = sourceSelectedRange.BeginUpdateDocument();
DevExpress.XtraRichEdit.API.Native.CharacterProperties targetCharactersProperties = targetSubDocument.BeginUpdateCharacters(targetSelectedRange);
DevExpress.XtraRichEdit.API.Native.CharacterProperties sourceCharactersProperties = subDocument.BeginUpdateCharacters(sourceSelectedRange);
targetCharactersProperties.Assign(sourceCharactersProperties);
subDocument.EndUpdateCharacters(sourceCharactersProperties);
targetSubDocument.EndUpdateCharacters(targetCharactersProperties);
DevExpress.XtraRichEdit.API.Native.ParagraphProperties targetParagraphProperties = targetSubDocument.BeginUpdateParagraphs(targetSelectedRange);
DevExpress.XtraRichEdit.API.Native.ParagraphProperties sourceParagraphProperties = subDocument.BeginUpdateParagraphs(sourceSelectedRange);
targetParagraphProperties.Assign(sourceParagraphProperties);
subDocument.EndUpdateParagraphs(sourceParagraphProperties);
targetSubDocument.EndUpdateParagraphs(targetParagraphProperties);
sourceSelectedRange.EndUpdateDocument(subDocument);
targetSelectedRange.EndUpdateDocument(targetSubDocument);
richEditControl.EndUpdate();
}
protected virtual void SetHeaderFooterOptions(Document book, HeaderFooterKind headerFooterKind, string text, HeaderFooterOptions options)
{
options ??= new HeaderFooterOptions();
Section section;
int sectionNum = options.SectionNum ?? -1;
if (sectionNum > 0 && sectionNum <= book.Sections.Count)
{
section = book.Sections[sectionNum - 1];
}
else if (sectionNum < 0 && -sectionNum <= book.Sections.Count)
{
section = book.Sections[book.Sections.Count - (-sectionNum)];
}
else
{
throw new Exception("Invalid SectionNum.");
}
SubDocument document = null;
DocumentRange range;
var type = options.Type;
try
{
switch (headerFooterKind)
{
case HeaderFooterKind.Header:
if (options.LinkToNext)
{
section.LinkHeaderToNext((DevExpress.XtraRichEdit.API.Native.HeaderFooterType)type);
}
if (options.LinkToPrevious)
{
section.LinkHeaderToPrevious((DevExpress.XtraRichEdit.API.Native.HeaderFooterType)type);
}
document = section.BeginUpdateHeader((DevExpress.XtraRichEdit.API.Native.HeaderFooterType)type);
break;
case HeaderFooterKind.Footer:
if (options.LinkToNext)
{
section.LinkFooterToNext((DevExpress.XtraRichEdit.API.Native.HeaderFooterType)type);
}
if (options.LinkToPrevious)
{
section.LinkFooterToPrevious((DevExpress.XtraRichEdit.API.Native.HeaderFooterType)type);
}
document = section.BeginUpdateFooter((DevExpress.XtraRichEdit.API.Native.HeaderFooterType)type);
break;
default:
throw new Exception("Invalid DocumentType.");
}
document.Delete(document.Range);
if (options.Html)
{
//var insertOptions = string.IsNullOrWhiteSpace(ParagraphStyle) ? InsertOptions.KeepSourceFormatting : InsertOptions.UseDestinationStyles;
var insertOptions = InsertOptions.KeepSourceFormatting;
if (options.UseDestinationStyles)
{
insertOptions = InsertOptions.UseDestinationStyles;
}
if (options.KeepSourceFormatting)
{
insertOptions = InsertOptions.KeepSourceFormatting;
}
range = document.AppendHtmlText(text, insertOptions);
}
else
{
range = document.AppendText(text);
}
if (!string.IsNullOrWhiteSpace(options.CharacterStyle))
{
var style = book.CharacterStyles[options.CharacterStyle] ?? throw new Exception($"Character style '{options.CharacterStyle}' does not exist.");
var cp = document.BeginUpdateCharacters(range);
try
{
cp.Style = style;
}
finally
{
document.EndUpdateCharacters(cp);
}
}
if (!string.IsNullOrWhiteSpace(options.ParagraphStyle))
{
var style = book.ParagraphStyles[options.ParagraphStyle] ?? throw new Exception($"Paragraph style '{options.ParagraphStyle}' does not exist.");
var pp = document.BeginUpdateParagraphs(range);
try
{
pp.Style = style;
}
finally
{
document.EndUpdateParagraphs(pp);
}
}
if (options.ExpandFields)
{
ExpandFieldsInBookRange(range, Host?.Spreadsheet?.Workbook);
}
}
finally
{
if (document != null)
{
switch (headerFooterKind)
{
case HeaderFooterKind.Header:
section.EndUpdateHeader(document);
break;
case HeaderFooterKind.Footer:
section.EndUpdateFooter(document);
break;
}
}
}
}
protected virtual void SetupHeaderFooter(Document book)
{
Section section;
int sectionNum = SectionNum ?? -1;
if (sectionNum > 0 && sectionNum <= book.Sections.Count)
{
section = book.Sections[sectionNum - 1];
}
else if (sectionNum < 0 && -sectionNum <= book.Sections.Count)
{
section = book.Sections[book.Sections.Count - (-sectionNum)];
}
else
{
throw new Exception("Invalid SectionNum.");
}
SubDocument document = null;
DocumentRange range;
var type = Type;
try
{
switch (HeaderFooter)
{
case DocumentType.Header:
if (LinkToNext)
{
section.LinkHeaderToNext(type);
}
if (LinkToPrevious)
{
section.LinkHeaderToPrevious(type);
}
document = section.BeginUpdateHeader(type);
break;
case DocumentType.Footer:
if (LinkToNext)
{
section.LinkFooterToNext(type);
}
if (LinkToPrevious)
{
section.LinkFooterToPrevious(type);
}
document = section.BeginUpdateFooter(type);
break;
default:
throw new Exception("Invalid DocumentType.");
}
document.Delete(document.Range);
if (Html)
{
//var insertOptions = string.IsNullOrWhiteSpace(ParagraphStyle) ? InsertOptions.KeepSourceFormatting : InsertOptions.UseDestinationStyles;
var insertOptions = InsertOptions.KeepSourceFormatting;
if (UseDestinationStyles)
{
insertOptions = InsertOptions.UseDestinationStyles;
}
if (KeepSourceFormatting)
{
insertOptions = InsertOptions.KeepSourceFormatting;
}
range = document.AppendHtmlText(Text, insertOptions);
}
else
{
range = document.AppendText(Text);
}
if (!string.IsNullOrWhiteSpace(CharacterStyle))
{
var style = book.CharacterStyles[CharacterStyle] ?? throw new Exception($"Character style '{CharacterStyle}' does not exist.");
var cp = document.BeginUpdateCharacters(range);
try
{
cp.Style = style;
}
finally
{
document.EndUpdateCharacters(cp);
}
}
if (!string.IsNullOrWhiteSpace(ParagraphStyle))
{
var style = book.ParagraphStyles[ParagraphStyle] ?? throw new Exception($"Paragraph style '{ParagraphStyle}' does not exist.");
var pp = document.BeginUpdateParagraphs(range);
try
{
pp.Style = style;
}
finally
{
document.EndUpdateParagraphs(pp);
}
}
if (ExpandFields)
{
ExpandFieldsInBookRange(range, HostSpreadsheet);
}
}
finally
{
if (document != null)
{
switch (HeaderFooter)
{
case DocumentType.Header:
section.EndUpdateHeader(document);
break;
case DocumentType.Footer:
section.EndUpdateFooter(document);
break;
}
}
}
}