/// <summary>
/// Finds the previous redaction mark in previous document stories of the current type (e.g. previous headers).
/// </summary>
/// <param name="CurrentRange">The range containing the starting point of the search. Changes to the location of the output mark if one is found.</param>
/// <returns>True if a mark was found, otherwise False.</returns>
private static bool FindPreviousMarkInStoryRanges(ref Word.Range CurrentRange)
{
object CollapseEnd = Word.WdCollapseDirection.wdCollapseEnd;
Word.WdHeaderFooterIndex?headerFooterId = null;
Word.Range PreviousStoryRange = RedactCommon.PreviousStoryRange(CurrentRange);
while (PreviousStoryRange != null)
{
//if we're in headers/footers, we need to get our location so we can update the current view
if (CurrentRange.StoryType != Word.WdStoryType.wdTextFrameStory)
{
headerFooterId = RedactCommon.GetHeaderFooterType(CurrentRange.StoryType);
}
CurrentRange = PreviousStoryRange;
PreviousStoryRange = RedactCommon.PreviousStoryRange(CurrentRange);
CurrentRange.Collapse(ref CollapseEnd);
if (FindPreviousMarkInCurrentStoryRange(ref CurrentRange))
{
//move the focus in the view
if (RedactCommon.IsHeaderFooter(CurrentRange.StoryType))
{
MoveHeaderFooterFocus(CurrentRange, RedactCommon.FindSectionWithHeaderFooter(CurrentRange.Document, CurrentRange), headerFooterId);
}
return(true);
}
}
return(false);
}
/// <summary>
/// Finds the previous redaction mark in current document story (e.g. this or any previous odd page footer).
/// </summary>
/// <param name="CurrentRange">The range containing the starting point of the search. Changes to the location of the output mark if one is found.</param>
/// <returns>True if a mark was found, otherwise False.</returns>
private static bool FindPreviousMarkInCurrentStory(ref Word.Range CurrentRange)
{
//execute the search
if (FindPreviousMarkInCurrentStoryRange(ref CurrentRange))
{
return(true);
}
else if (RedactCommon.PreviousStoryRange(CurrentRange) != null)
{
return(FindPreviousMarkInStoryRanges(ref CurrentRange));
}
else
{
return(false);
}
}