/// <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);
}
/// <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.
int row = cell.Start.Row, column = cell.Start.Column;
ExcelComment nextComment = null;
if (Worksheet._commentsStore.NextCell(ref row, ref column))
{
nextComment = _list[Worksheet._commentsStore.GetValue(row, column)];
}
if (nextComment == null)
{
CommentXml.SelectSingleNode("d:comments/d:commentList", NameSpaceManager).AppendChild(elem);
}
else
{
nextComment._commentHelper.TopNode.ParentNode.InsertBefore(elem, nextComment._commentHelper.TopNode);
}
elem.SetAttribute("ref", cell.Start.Address);
ExcelComment comment = new ExcelComment(NameSpaceManager, elem, cell);
comment.RichText.Add(Text);
if (author != "")
{
comment.Author = author;
}
_listIndex.Add(_list.Count);
Worksheet._commentsStore.SetValue(cell.Start.Row, cell.Start.Column, _list.Count);
_list.Add(comment);
//Check if a value exists otherwise add one so it is saved when the cells collection is iterated
if (!Worksheet.ExistsValueInner(cell._fromRow, cell._fromCol))
{
Worksheet.SetValueInner(cell._fromRow, cell._fromCol, null);
}
return(comment);
}