public void InsertPageNumber(string strType, bool bHeader)
{
object oAlignment = Word.WdPageNumberAlignment.wdAlignPageNumberOutside;
object oFirstPage = bHeader;
Word.WdHeaderFooterIndex WdFooterIndex = Word.WdHeaderFooterIndex.wdHeaderFooterPrimary;
var page = application.Selection.Sections[1].Footers[WdFooterIndex].PageNumbers;
page.NumberStyle = Word.WdPageNumberStyle.wdPageNumberStyleNumberInDash;
page.HeadingLevelForChapter = 0;
page.ChapterPageSeparator = Word.WdSeparatorType.wdSeparatorHyphen;
page.RestartNumberingAtSection = false;
page.StartingNumber = 0;
page.Add(ref oAlignment, ref oFirstPage);
//application.ActiveWindow.ActivePane.View.Zoom.PageFit = Word.WdPageFit.wdPageFitFullPage;
}
/// <summary>
/// Gets whether or not a specific header/footer type is visible in a given section.
/// </summary>
/// <param name="Section">The section to check.</param>
/// <param name="HeaderFooterIndex">The header/footer to check for.</param>
/// <returns>True if visible, otherwise False.</returns>
internal static bool GetHeaderFooterVisibility(Word.Section Section, Word.WdHeaderFooterIndex HeaderFooterIndex)
{
Word.Range StartOfSection = Section.Range.Duplicate;
Word.Range EndOfSection = Section.Range.Duplicate;
//set ranges
StartOfSection.End = StartOfSection.Start;
//get start/end page
int StartingPageNumber = (int)StartOfSection.get_Information(Word.WdInformation.wdActiveEndAdjustedPageNumber);
int EndingPageNumber = (int)EndOfSection.get_Information(Word.WdInformation.wdActiveEndAdjustedPageNumber);
//first page header in use?
bool FirstPageVisible = (Section.PageSetup.DifferentFirstPageHeaderFooter == -1);
if (FirstPageVisible && HeaderFooterIndex == Word.WdHeaderFooterIndex.wdHeaderFooterFirstPage)
{
return(true);
}
//even page header in use?
bool EvenPagesInUse = (Section.PageSetup.OddAndEvenPagesHeaderFooter == -1);
if (!EvenPagesInUse && HeaderFooterIndex == Word.WdHeaderFooterIndex.wdHeaderFooterEvenPages)
{
return(false);
}
if (EndingPageNumber - StartingPageNumber >= 2)
{
//if there are more than three pages, then the type is definitely showing
return(true);
}
else if (EndingPageNumber - StartingPageNumber == 1)
{
//if there are two pages, need to check
switch (HeaderFooterIndex)
{
case Word.WdHeaderFooterIndex.wdHeaderFooterPrimary:
if (!EvenPagesInUse || !FirstPageVisible)
{
return(true);
}
else
{
return((StartingPageNumber + 1) % 2 != 0); // is next page odd
}
case Word.WdHeaderFooterIndex.wdHeaderFooterEvenPages:
if (!FirstPageVisible)
{
return(true);
}
else
{
return((StartingPageNumber + 1) % 2 == 0); // is next page even
}
}
}
// == 1
switch (HeaderFooterIndex)
{
case Word.WdHeaderFooterIndex.wdHeaderFooterPrimary:
if (FirstPageVisible) // first page is showing
{
return(false);
}
else if (EvenPagesInUse) // first page not showing and even showing
{
return(StartingPageNumber % 2 != 0);
}
else //first page not showing, even not showing
{
return(true); // is page odd
}
case Word.WdHeaderFooterIndex.wdHeaderFooterEvenPages:
if (FirstPageVisible) // first page is showing
{
return(false);
}
else if (EvenPagesInUse) // first page not showing and even showing
{
return(StartingPageNumber % 2 == 0);
}
else //first page not showing, even not showing
{
return(false); // is page odd
}
}
Debug.Fail("should never fall through on visibility");
return(false);
}
