我需要在C＃VSTO Word加载项中将页眉/页脚文本与页码一起设置。我可以插入文本或者我可以插入页码，但是当我同时执行这两个操作时，我无法将其中一个留在页面的特定页面。
例如，在奇数页面上，我需要标题为：TITLE PageNumber。在偶数页面上，我需要标题：PageNumber AUTHOR。页脚需要相同。奇数页眉是与左侧对齐的文本，页码与右侧对齐。甚至页面标题页面编号与左侧对齐，作者右侧对齐。页脚始终居中。
如何在C＃VSTO Word加载项（MSVS 2015）中获得此文本和页码的排列？ （我无法在SO或网络上的任何地方找到这种详细的帮助。）
答案 0 :(得分：1)
解决方案是一种精致的对齐，应用程序级别选择，范围操作和Tab-Alignments的使用。这是我开发的功能。它在文档中创建三个部分（标题页，正文页和结束页），然后为每个部分格式化页眉/页脚，从第一部分和第三部分中删除这些特征，同时根据中间的问题设置它们，或者身体，部分。代码被注释以解释:(注意：页面编号必须首先插入，然后是对齐标签，然后是文本，但文本是在应用程序选择级别添加的，而不是直接插入页眉/页脚范围。）
private void DoFormatSections(Document docFormat, string strAuthor, string strTitle, string strCollectionTitle)
{
try
{
// Three ranges to establish three sections, title, body and end statement
Range rngTitlePage = null;
Range rngBody = null;
Range rngEndPage = null;
// Odd pages header
HeaderFooter hPrimary = null;
// Even pages header
HeaderFooter hEven = null;
// Odd pages footer
HeaderFooter fPrimary = null;
// Even pages footer
HeaderFooter fEven = null;
// Body begins at page three; (1 and 2 are title page)
int nBodyBegin = 3;
// Body ends at third page from end (next to last is end remark and last is author about)
int nBodyEnd = (int)docFormat.Paragraphs[docFormat.Paragraphs.Count].Range.get_Information(WdInformation.wdNumberOfPagesInDocument) - 1;
// -1 = true; odd and even pages have separate header and footer; so, setup both
docFormat.PageSetup.OddAndEvenPagesHeaderFooter = -1;
// Set start of begin and end of end from total document range (document will have one section containing everything by default)
rngTitlePage = docFormat.Sections[1].Range;
rngEndPage = docFormat.Sections[1].Range;
// Set the ranges of the three sections, range is by character index within the document
// Move to first character of body section
wordApp.Selection.GoTo(WdGoToItem.wdGoToPage, WdGoToDirection.wdGoToAbsolute, nBodyBegin, null);
rngTitlePage.End = wordApp.Selection.Range.Start - 1;
rngBody = wordApp.Selection.Range;
// Move to last character of body section
wordApp.Selection.GoTo(WdGoToItem.wdGoToPage, WdGoToDirection.wdGoToAbsolute, nBodyEnd, null);
rngBody.End = wordApp.Selection.Range.Start - 1;
rngEndPage.Start = wordApp.Selection.Range.Start;
// Add two sections to document (order is unimportant for now, each section below sets the range appropriately for each section
docFormat.Sections.Add(rngEndPage, WdSectionStart.wdSectionContinuous);
docFormat.Sections.Add(rngBody, WdSectionStart.wdSectionContinuous);
// Disconnect second section (body) from first and third sections; set section section (body) header and footer
if (docFormat.Sections.Count >= 2)
{
// Ensure odd/even header/footer is separated for this section
docFormat.Sections[2].PageSetup.OddAndEvenPagesHeaderFooter = -1;
// Set section range, body
docFormat.Sections[2].Range.Start = rngBody.Start;
docFormat.Sections[2].Range.End = rngBody.End;
// Odd page footer: collection title
fPrimary = docFormat.Sections[2].Footers[WdHeaderFooterIndex.wdHeaderFooterPrimary];
if (fPrimary != null)
{
// Disconnect this footer from previous section
fPrimary.LinkToPrevious = false;
// Set and format footer text
fPrimary.Range.Text = strCollectionTitle;
fPrimary.Range.Font.Name = "Arial";
fPrimary.Range.Font.Size = 10;
fPrimary.Range.Select();
wordApp.Selection.ParagraphFormat.Alignment = WdParagraphAlignment.wdAlignParagraphCenter;
}
// Even page footer: collection title
fEven = docFormat.Sections[2].Footers[WdHeaderFooterIndex.wdHeaderFooterEvenPages];
if (fEven != null)
{
// Disconnect this footer from previous section
fEven.LinkToPrevious = false;
// Set and format footer text
fEven.Range.Text = strCollectionTitle;
fEven.Range.Font.Name = "Arial";
fEven.Range.Font.Size = 10;
fEven.Range.Select();
wordApp.Selection.ParagraphFormat.Alignment = WdParagraphAlignment.wdAlignParagraphCenter;
}
// Odd page header
hPrimary = docFormat.Sections[2].Headers[WdHeaderFooterIndex.wdHeaderFooterPrimary];
if(hPrimary != null)
{
// Disconnect this header from previous section
hPrimary.LinkToPrevious = false;
// Odd page number header: Title -> PageNumber
// Page number MUST come first (it deletes all existing header text, if later)
PageNumber pnPrimary = null;
hPrimary.PageNumbers.RestartNumberingAtSection = true;
hPrimary.PageNumbers.StartingNumber = 1;
//hPrimary.PageNumbers.ShowFirstPageNumber = true;
pnPrimary = hPrimary.PageNumbers.Add(WdPageNumberAlignment.wdAlignPageNumberRight, true);
if (pnPrimary != null)
pnPrimary.Alignment = WdPageNumberAlignment.wdAlignPageNumberRight;
hPrimary.Range.ParagraphFormat.Alignment = WdParagraphAlignment.wdAlignParagraphRight;
// Move to start of header
hPrimary.Range.Select();
wordApp.Selection.Collapse(WdCollapseDirection.wdCollapseStart);
// Insert alignment tab
wordApp.Selection.Range.InsertAlignmentTab((int)WdAlignmentTabAlignment.wdRight, (int)WdAlignmentTabRelative.wdMargin);
// Move again to start of header
hPrimary.Range.Select();
wordApp.Selection.Collapse(WdCollapseDirection.wdCollapseStart);
// Set selection range text (NOT the range text on the hPrimary object)
wordApp.Selection.Range.InsertBefore(strTitle);
wordApp.Selection.Range.Font.Name = "Arial";
wordApp.Selection.Range.Font.Size = 10;
//wordApp.Selection.Range.Select();
wordApp.Selection.ParagraphFormat.Alignment = WdParagraphAlignment.wdAlignParagraphLeft;
}
// Even page header
hEven = docFormat.Sections[2].Headers[WdHeaderFooterIndex.wdHeaderFooterEvenPages];
if(hEven != null)
{
// Disconnect this header from previous section
hEven.LinkToPrevious = false;
// Even page number header: PageNumber -> Author
// Page number MUST come first (it deletes all existing header text, if later)
PageNumber pnEven = null;
pnEven = hEven.PageNumbers.Add(WdPageNumberAlignment.wdAlignPageNumberLeft, true);
if (pnEven != null)
pnEven.Alignment = WdPageNumberAlignment.wdAlignPageNumberLeft;
// Move to end of header
hEven.Range.Select();
wordApp.Selection.Collapse(WdCollapseDirection.wdCollapseEnd);
// Insert alignment tab
wordApp.Selection.Range.InsertAlignmentTab((int)WdAlignmentTabAlignment.wdRight, (int)WdAlignmentTabRelative.wdMargin);
// Move again to end of header
hEven.Range.Select();
wordApp.Selection.Collapse(WdCollapseDirection.wdCollapseEnd);
// Set selection range text (NOT the range text on the hEven object)
wordApp.Selection.Range.InsertAfter(strAuthor);
wordApp.Selection.Range.Font.Name = "Arial";
wordApp.Selection.Range.Font.Size = 10;
wordApp.Selection.Range.Select();
wordApp.Selection.ParagraphFormat.Alignment = WdParagraphAlignment.wdAlignParagraphRight;
}
}
// Clear first section header and footer
if (docFormat.Sections.Count >= 1)
{
// Ensure odd/even header/footer is separated for this section
docFormat.Sections[1].PageSetup.OddAndEvenPagesHeaderFooter = -1;
// Set section range, body
docFormat.Sections[1].Range.Start = rngTitlePage.Start;
docFormat.Sections[1].Range.End = rngTitlePage.End;
// Odd page header, clear
hPrimary = docFormat.Sections[1].Headers[WdHeaderFooterIndex.wdHeaderFooterPrimary];
if (hPrimary != null)
{
// Disconnect, select and clear
hPrimary.LinkToPrevious = false;
hPrimary.Range.Select();
wordApp.Selection.Delete();
}
// Even page header, clear
hEven = docFormat.Sections[1].Headers[WdHeaderFooterIndex.wdHeaderFooterEvenPages];
if (hEven != null)
{
// Disconnect, select and clear
hEven.LinkToPrevious = false;
hEven.Range.Select();
wordApp.Selection.Delete();
}
// Odd page footer, clear
fPrimary = docFormat.Sections[1].Footers[WdHeaderFooterIndex.wdHeaderFooterPrimary];
if (fPrimary != null)
{
// Disconnect, select and clear
fPrimary.LinkToPrevious = false;
fPrimary.Range.Select();
wordApp.Selection.Delete();
}
// Even page footer, clear
fEven = docFormat.Sections[1].Footers[WdHeaderFooterIndex.wdHeaderFooterEvenPages];
if (fEven != null)
{
// Disconnect, select and clear
fEven.LinkToPrevious = false;
fEven.Range.Select();
wordApp.Selection.Delete();
}
}
// Clear third section header and footer
if (docFormat.Sections.Count >= 3)
{
// Ensure odd/even header/footer is separated for this section
docFormat.Sections[3].PageSetup.OddAndEvenPagesHeaderFooter = -1;
// Set section range, body
docFormat.Sections[3].Range.Start = rngTitlePage.Start;
docFormat.Sections[3].Range.End = rngTitlePage.End;
// Odd page header, clear
hPrimary = docFormat.Sections[3].Headers[WdHeaderFooterIndex.wdHeaderFooterPrimary];
if (hPrimary != null)
{
// Disconnect, select and clear
hPrimary.LinkToPrevious = false;
hPrimary.Range.Select();
wordApp.Selection.Delete();
}
// Even page header, clear
hEven = docFormat.Sections[3].Headers[WdHeaderFooterIndex.wdHeaderFooterEvenPages];
if (hEven != null)
{
// Disconnect, select and clear
hEven.LinkToPrevious = false;
hEven.Range.Select();
wordApp.Selection.Delete();
}
// Odd page footer, clear
fPrimary = docFormat.Sections[3].Footers[WdHeaderFooterIndex.wdHeaderFooterPrimary];
if (fPrimary != null)
{
// Disconnect, select and clear
fPrimary.LinkToPrevious = false;
fPrimary.Range.Select();
wordApp.Selection.Delete();
}
// Even page footer, clear
fEven = docFormat.Sections[3].Footers[WdHeaderFooterIndex.wdHeaderFooterEvenPages];
if (fEven != null)
{
// Disconnect, select and clear
fEven.LinkToPrevious = false;
fEven.Range.Select();
wordApp.Selection.Delete();
}
}
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show("Error [DoFormatSections]: " + ex);
}
return;
}