In this article, you will find all of the .NET bugs that were fixed in the first release of Spread Studio V10.

To view the release notes, see here: Version 10 Release Notes

To download Spread Studio V10, click here: Spread V10 Downloads

Spread for WinForms



  • Missing borders fixed when overflow text is too long.

  • Right-aligned text now overflows to adjacent cells.

  • SetColumnVisible now works in specific situations.

  • Ctrl-X no longer changes the formula reference style.

  • Selecting the corner of the sheet and copying no longer hangs the application.

  • Opening an Excel file from a stream with conditional formatting with formulas no longer throws an exception.

  • Memory usage no longer increases when searching in Spread.

  • TextTipPolicy no longer shows TextTips on Sheet tabs.

  • QR Code no longer disappears after clicking on any cell.

  • Print preview no longer produces an empty page when the frozen column size is greater than the page size.

  • DragFillDataOnly and AllowUndo now work together correctly.

  • INDEX formula now works correctly.

  • Issue with attaching an FpSpread instance to the NameBox control more than once is fixed.

  • The height of the NameBox control can now be resized.

  • The space character is no longer cleared when setting GcDateTimeCellType.PromptChar to a space in the Spread Designer.

  • PrintInfo with Header and Footer format is now fixed after Excel export.

  • The Horizontal and Vertical Scroll tooltip now appears close to the scroll bars.

  • Null reference exception fixed when showing another form during the formulaChanged event.



Spread for ASP.NET



  • Client performance in Internet Explorer 11 has been enhanced.

  • A problem with scrolling in Chrome with Frozen Rows/Columns has been fixed.

  • An issue with Spread working with C1 Tab has been fixed.

  • An issue with XML Serialization from previous versions of Spread has been fixed.