public void TestBug56835CellComment()
{
XSSFWorkbook wb = new XSSFWorkbook();
try
{
XSSFSheet sheet = wb.CreateSheet() as XSSFSheet;
XSSFDrawing Drawing = sheet.CreateDrawingPatriarch() as XSSFDrawing;
// first comment works
IClientAnchor anchor = new XSSFClientAnchor(1, 1, 2, 2, 3, 3, 4, 4);
XSSFComment comment = Drawing.CreateCellComment(anchor) as XSSFComment;
Assert.IsNotNull(comment);
try
{
Drawing.CreateCellComment(anchor);
Assert.Fail("Should fail if we try to add the same comment for the same cell");
}
catch (ArgumentException e)
{
// expected
}
}
finally
{
wb.Close();
}
}
public void TestCommentShowsBox()
{
XSSFWorkbook wb = new XSSFWorkbook();
wb.CreateSheet();
XSSFSheet sheet = (XSSFSheet)wb.GetSheetAt(0);
XSSFCell cell = (XSSFCell)sheet.CreateRow(0).CreateCell(0);
XSSFDrawing drawing = (XSSFDrawing)sheet.CreateDrawingPatriarch();
XSSFCreationHelper factory = (XSSFCreationHelper)wb.GetCreationHelper();
XSSFClientAnchor anchor = (XSSFClientAnchor)factory.CreateClientAnchor();
anchor.Col1 = cell.ColumnIndex;
anchor.Col2 = cell.ColumnIndex + 3;
anchor.Row1 = cell.RowIndex;
anchor.Row2 = cell.RowIndex + 5;
XSSFComment comment = (XSSFComment)drawing.CreateCellComment(anchor);
XSSFRichTextString str = (XSSFRichTextString)factory.CreateRichTextString("this is a comment");
comment.String = str;
cell.CellComment = comment;
XSSFVMLDrawing vml = sheet.GetVMLDrawing(false);
CT_Shapetype shapetype = null;
ArrayList items = vml.GetItems();
foreach (object o in items)
{
if (o is CT_Shapetype)
{
shapetype = (CT_Shapetype)o;
}
}
Assert.AreEqual(NPOI.OpenXmlFormats.Vml.ST_TrueFalse.t, shapetype.stroked);
Assert.AreEqual(NPOI.OpenXmlFormats.Vml.ST_TrueFalse.t, shapetype.filled);
using (MemoryStream ws = new MemoryStream())
{
wb.Write(ws);
using (MemoryStream rs = new MemoryStream(ws.GetBuffer()))
{
wb = new XSSFWorkbook(rs);
sheet = (XSSFSheet)wb.GetSheetAt(0);
vml = sheet.GetVMLDrawing(false);
shapetype = null;
items = vml.GetItems();
foreach (object o in items)
{
if (o is CT_Shapetype)
{
shapetype = (CT_Shapetype)o;
}
}
//wb.Write(new FileStream("comments.xlsx", FileMode.Create));
//using (MemoryStream ws2 = new MemoryStream())
//{
// vml.Write(ws2);
// throw new System.Exception(System.Text.Encoding.UTF8.GetString(ws2.GetBuffer()));
//}
Assert.AreEqual(NPOI.OpenXmlFormats.Vml.ST_TrueFalse.t, shapetype.stroked);
Assert.AreEqual(NPOI.OpenXmlFormats.Vml.ST_TrueFalse.t, shapetype.filled);
}
}
}