/// <summary>
/// 取代書籤
/// </summary>
/// <param name="bookmarkName">書籤名稱</param>
/// <param name="text">取代的值</param>
/// <param name="delFlag">若取代值為空,是否刪除整個段落</param>
/// <param name="color">套用此顏色</param>
public void ReplaceBookmark(string bookmarkName, string text, bool delFlag, System.Drawing.Color color)
{
try {
MainDocumentPart mainPart = outDoc.MainDocumentPart;
//IEnumerable<BookmarkEnd> bookMarkEnds = mainPart.RootElement.Descendants<BookmarkEnd>();
foreach (BookmarkStart bookmarkStart in mainPart.RootElement.Descendants <BookmarkStart>())
{
if (bookmarkStart.Name.Value.ToLower() == bookmarkName.ToLower())
{
string id = bookmarkStart.Id.Value;
//如果是空值,且要刪除整個段落
if (text == "" && delFlag)
{
bookmarkStart.Parent.Remove();
}
else
{
BookmarkEnd bookmarkEnd = bookmarkStart.Parent.Descendants <BookmarkEnd>().Where(i => i.Id.Value == id).FirstOrDefault();
//留第一個run其他run刪除,從BookmarkStart刪到BookmarkEnd為止
OpenXmlElement[] bookmarkItems = bookmarkStart.Parent.ChildElements.ToArray();
//HttpContext.Current.Response.Write(bookmarkItems.Count());
//HttpContext.Current.Response.End();
bool canRemove = false;
int bIndex = 0;
foreach (OpenXmlElement item in bookmarkItems)
{
if (item.GetType() == typeof(BookmarkEnd) && bookmarkEnd != null && bookmarkEnd.Id == id)
{
break;
}
if (canRemove && item.GetType() == typeof(Run))
{
if (bIndex == 0)
{
string[] txtArr = text.Split('\n');
for (int i = 0; i < txtArr.Length; i++)
{
if (i == 0)
{
if (color != System.Drawing.Color.Empty)
{
RunProperties FirstRunProp = item.Descendants <RunProperties>().FirstOrDefault();
if (FirstRunProp == null)
{
FirstRunProp = new RunProperties();
}
Color RunColor = new Color()
{
Val = toHtmlHexColor(color)
};
FirstRunProp.Append(RunColor);
}
item.GetFirstChild <Text>().Text = txtArr[i];
}
else
{
item.Append(new Break());
item.Append(new Text(txtArr[i]));
}
}
}
else
{
item.Remove();
}
bIndex++;
}
//if (item.GetType() == typeof(BookmarkStart)) {
if (item.Equals(bookmarkStart))
{
canRemove = true;
}
}
bookmarkStart.Remove();
if (bookmarkEnd != null)
{
bookmarkEnd.Remove();
}
}
}
}
}
catch (Exception ex) {
throw new Exception("取代書籤錯誤!!(" + bookmarkName + ")", ex);
}
}
private static void PasteBookmarkText(MainDocumentPart documentPart, string bookmarkName, string text)
{
IEnumerable <BookmarkEnd> bookMarkEnds = documentPart.RootElement.Descendants <BookmarkEnd>();
foreach (BookmarkStart bookmarkStart in documentPart.RootElement.Descendants <BookmarkStart>())
{
if (bookmarkStart.Name.Value.ToLower() == bookmarkName.ToLower())
{
Console.WriteLine("find bookmark(" + bookmarkName + ")!!");
string id = bookmarkStart.Id.Value;
BookmarkEnd bookmarkEnd = bookMarkEnds.Where(i => i.Id.Value == id).First();
////var bookmarkText = bookmarkEnd.NextSibling();
//Run bookmarkRun = bookmarkStart.NextSibling<Run>();
//if (bookmarkRun != null) {
// string[] txtArr = text.Split('\n');
// for (int i = 0; i < txtArr.Length; i++) {
// if (i == 0) {
// Console.WriteLine("insert single!!");
// bookmarkRun.GetFirstChild<Text>().Text = txtArr[i];
// } else {
// Console.WriteLine("insert multi!!");
// bookmarkRun.Append(new Break());
// bookmarkRun.Append(new Text(txtArr[i]));
// }
// }
// //bookmarkRun.GetFirstChild<Text>().Text = text;
// //bookmarkRun.Append(new Break());
// //bookmarkRun.Append(new Text("換行"));
//}
//bookmarkStart.Remove();
//bookmarkEnd.Remove();
Run bookmarkRun = bookmarkStart.NextSibling <Run>();
if (bookmarkRun != null)
{
Run tempRun = bookmarkRun;
string[] txtArr = text.Split('\n');
for (int i = 0; i < txtArr.Length; i++)
{
if (i == 0)
{
bookmarkRun.GetFirstChild <Text>().Text = txtArr[i];
}
else
{
bookmarkRun.Append(new Break());
bookmarkRun.Append(new Text(txtArr[i]));
}
}
int j = 0;
while (tempRun.NextSibling() != null && tempRun.NextSibling().GetType() != typeof(BookmarkEnd))
{
j++;
tempRun.NextSibling().Remove();
if (j >= 20)
{
break;
}
}
}
bookmarkStart.Remove();
if (bookmarkEnd != null)
{
bookmarkEnd.Remove();
}
}
}
}