We have been using aspose cell 7.3.0.3 version.
Hi,
Thanks for your posting and using Aspose.Cells.
We have tested your issue with the latest version: Aspose.Cells
for .NET v7.4.3.5 with the following code and found it is working fine. We have attached the output file generated by this code for your reference.
C#
String containingText = “\thello”;
Workbook book = new Workbook(FileFormatType.Xlsx);
Worksheet sheet = book.Worksheets[0];
Aspose.Cells.Drawing.TextBox textboxInBack = sheet.Shapes.AddTextBox(1, 0, 1, 0, 50, 100);
textboxInBack.Text = containingText;
textboxInBack.Font.IsBold = true;
textboxInBack.TextFrame.AutoSize = true;
book.Save(@“F:\Shak-Data-RW\Downloads\TestCase.xlsx”);