/// <summary>
/// Removes the comment
/// </summary>
/// <param name="comment">The comment to remove</param>
public void Remove(ExcelComment comment)
{
ulong id = ExcelAddress.GetCellID(Worksheet.SheetID, comment.Range._fromRow, comment.Range._fromCol);
//int ix=_comments.IndexOf(id);
int i = -1;
ExcelComment c = null;
if (Worksheet._commentsStore.Exists(comment.Range._fromRow, comment.Range._fromCol, ref i))
{
c = _list[i];
}
if (comment == c)
{
comment.TopNode.ParentNode.RemoveChild(comment.TopNode); //Remove VML
comment._commentHelper.TopNode.ParentNode.RemoveChild(comment._commentHelper.TopNode); //Remove Comment
Worksheet.VmlDrawingsComments._drawings.Delete(id);
_list.RemoveAt(i);
Worksheet._commentsStore.Delete(comment.Range._fromRow, comment.Range._fromCol, 1, 1, false); //Issue 15549, Comments should not be shifted
var ci = new CellsStoreEnumerator <int>(Worksheet._commentsStore);
while (ci.Next())
{
if (ci.Value > i)
{
ci.Value -= 1;
}
}
}
else
{
throw (new ArgumentException("Comment does not exist in the worksheet"));
}
}
/// <summary>
/// Adds a comment to the top left cell of the range
/// </summary>
/// <param name="cell">The cell</param>
/// <param name="Text">The comment text</param>
/// <param name="author">Author</param>
/// <returns>The comment</returns>
public ExcelComment Add(ExcelRangeBase cell, string Text, string author)
{
var elem = CommentXml.CreateElement("comment", ExcelPackage.schemaMain);
int ix = _comments.IndexOf(ExcelAddress.GetCellID(Worksheet.SheetID, cell._fromRow, cell._fromCol));
//Make sure the nodes come on order.
if (ix < 0 && (~ix < _comments.Count))
{
ix = ~ix;
var preComment = _comments[ix] as ExcelComment;
preComment._commentHelper.TopNode.ParentNode.InsertBefore(elem, preComment._commentHelper.TopNode);
}
else
{
CommentXml.SelectSingleNode("d:comments/d:commentList", NameSpaceManager).AppendChild(elem);
}
elem.SetAttribute("ref", cell.Start.Address);
ExcelComment comment = new ExcelComment(NameSpaceManager, elem, cell);
comment.RichText.Add(Text);
if (author != "")
{
comment.Author = author;
}
_comments.Add(comment);
return(comment);
}
internal ExcelComment(XmlNamespaceManager ns, XmlNode commentTopNode, ExcelRangeBase cell)
: base(null, cell, cell.Worksheet.VmlDrawingsComments.NameSpaceManager)
{
//_commentHelper = new XmlHelper(ns, commentTopNode);
_commentHelper = XmlHelperFactory.Create(ns, commentTopNode);
var textElem = commentTopNode.SelectSingleNode("d:text", ns);
if (textElem == null)
{
textElem = commentTopNode.OwnerDocument.CreateElement("text", ExcelPackage.schemaMain);
commentTopNode.AppendChild(textElem);
}
if (!cell.Worksheet._vmlDrawings.ContainsKey(ExcelAddress.GetCellID(cell.Worksheet.SheetID, cell.Start.Row, cell.Start.Column)))
{
cell.Worksheet._vmlDrawings.Add(cell);
}
TopNode = cell.Worksheet.VmlDrawingsComments[ExcelCellBase.GetCellID(cell.Worksheet.SheetID, cell.Start.Row, cell.Start.Column)].TopNode;
RichText = new ExcelRichTextCollection(ns, textElem);
var tNode = textElem.SelectSingleNode("d:t", ns);
if (tNode != null)
{
_text = tNode.InnerText;
}
}
/// <summary>
/// Removes the comment
/// </summary>
/// <param name="comment">The comment to remove</param>
public void Remove(ExcelComment comment)
{
ulong id = ExcelAddress.GetCellID(Worksheet.SheetID, comment.Range._fromRow, comment.Range._fromCol);
int ix = _comments.IndexOf(id);
if (ix >= 0 && comment == _comments[ix])
{
comment.TopNode.ParentNode.RemoveChild(comment.TopNode); //Remove VML
comment._commentHelper.TopNode.ParentNode.RemoveChild(comment._commentHelper.TopNode); //Remove Comment
Worksheet.VmlDrawingsComments._drawings.Delete(id);
_comments.Delete(id);
}
else
{
throw (new ArgumentException("Comment does not exist in the worksheet"));
}
}
