Add API allowing change of the mouse cursor.

The formula expressions are invalidated by the formula arguments only. Which means that the formula expression will be invalidated only if some of its arguments is invalidated. But formulas like Indirect returns cell reference ranges. If something in the preferred range is changed the result have to update for which invalidation of the formula expression is needed.

The fix will be available in our next LIB release (v. 2015.03.1005).

The feature will be available in our official release Q1 2016.

The fix is available in our latest LIB release (v.2015.3.1026). 

The fix will be available in our next LIB release (v. 2015.03.1005).

Using SetValueAsText method to set empty string and the exporting the document generates invalid XLSX, which can not be imported by Excel.

Can we have the ability to hide the cell selector rectangle in the RadSpreadsheet? If we had this, along with the current existing functionality we would have spreadsheet capabilities inside what looks like an 'empty' page. It would be good for reporting purposes where the developer can make full use of the spreadsheet's functions but completely hide the 'spreadsheet look-and-feel' from the user.

The fix will be available in our latest LIB release (v. 2015.02.0803).

In MS Excel, there is splitter that can be used to manually resize the formula bar. Also there is an arrow button which expands/collapses the formula bar to the last manually resized size. 

When a cell's format is set to "Percentage" and then a number is entered, the number's format is incorrect. For example, if "10" is entered in such a cell, the value is visualized as "1000.00%", instead of "10.00%".

Borders can overhang 1 px from the corresponding cells. The issue is reproducible only on some zoom levels, and is most probably related to WPF layout rounding. The issue is mostly visible when borders are missing. 

On different zoom levels, different borders are hanging.

This item is declined. The visualized border describes the print area.

Currently indexed colors are imported only regarding the default color palette. Instead, when the entire palette is predefined using construct like:

  <colors>
    <indexedColors>
      <rgbColor rgb="00000000"/>
      ...

in styles.xml part, the indexed should be changed with the provided ones.

As this feature is not implemented, such colors are changed during the import.

The fix will be available in our official release 2015 Q2..

When a workbook with a number of worksheets larger than a certain count is saved an out of memory exception is thrown. The necessary number of worksheets depends on the file and the machine, but it ranges between 70-90.

It would be useful to allow the printer to be chosen directly from the Print Preview control (in the File menu in the ribbon UI). Currently the user should first press Print, and then can choose the printer in the Printer dialog, which is inconvenient.

ArgumentException is thrown ("Error: Argument1" message box in case of importing through RadSpreadsheet) when importing document containing cell with applied custom data validation rule restricting the value of the cell to empty values only - '""' (two double quotes).

Add API for notification when the value in a cell determined by formula is changed. This way the user can find whether by changing a cell value the result of a formula that refers to that cell value is changed.

For example:

A1: 100
A2: 5
A3: =A1+A2

When A2 is changed, the notification should be rise for A3 (as its value is also changed).