Make the CsvParser public.

Add support for image cropping (a:srcRect). 

Provide support for content controls

XIRR function returns the internal rate of return for a schedule of cash flows that is not necessarily periodic. To calculate the internal rate of return for a series of periodic cash flows, use the IRR function.

https://support.microsoft.com/en-gb/office/xirr-function-de1242ec-6477-445b-b11b-a303ad9adc9d 

The charts have a display blanks as property which is represented by the dispBlanksAs element. The absence of this element sometimes makes drastic difference in the way a chart might look. E.g. the following chart has a gap in its data and depending on what value dispBlanksAs has, it looks very different.

XlsFormatProvider: Introduce support for Import/Export documents containing macros.

Implement a GoalSeek functionality.

 

Introduce support for Implicit Intersection Operator '@'.

Introduce support for PDF export of charts.

Add support for NOW function. NOW returns the serial number of the current date and time. If the cell format was General before the function was entered, Excel changes the cell format so that it matches the date and time format of your regional settings.

A list of the supported functions is available at http://docs.telerik.com/devtools/document-processing/libraries/radspreadprocessing/features/formulas/functions

This function can be implemented as a custom function. Check the following resources for more details on how to achieve that:

- http://docs.telerik.com/devtools/document-processing/libraries/radspreadprocessing/features/formulas/custom-functions
- https://github.com/telerik/xaml-sdk/tree/master/Spreadsheet/CustomFunctions

Add support for TEXT function. TEXT lets you change the way a number appears by applying formatting to it with format codes.

A list of the supported functions is available at http://docs.telerik.com/devtools/document-processing/libraries/radspreadprocessing/features/formulas/functions

This function can be implemented as a custom function. Check the following resources for more details on how to achieve that:

- http://docs.telerik.com/devtools/document-processing/libraries/radspreadprocessing/features/formulas/custom-functions
- https://github.com/telerik/xaml-sdk/tree/master/Spreadsheet/CustomFunctions

Handle import of documents with invalid elements in 'x:fonts'.

Introduce support for TMP images. Currently, the import throws a KeyNotFoundException.

Auto-fit exported table to page.

Implement import of PDF to Workbook, using PdfFormatProvider. This would require text recognition and table recognition.

This will allow the conversion of PDF documents to XLSX and CSV.

SpreadProcessing: feature request to add IEnumerable<T> Interface(LINQ) implementation with CellSelection

Implement Copy/Paste functionality of conditional formatting between sheets.

Add support for structured references in tables.