Approved
Last Updated: 18 Jun 2019 08:40 by ADMIN
Created by: olivier legaignoux
Comments: 0
Category: SpreadProcessing
Type: Feature Request
1
The COUNTIFS function returns the count of cells that meet one or more criteria.
Completed
Last Updated: 11 Jun 2019 12:46 by ADMIN
Release R2 2019 SP1
The data validation rule should have values for formula1 and formula2 elements, which define the start and end values for a range to validate between. When such values are missing, a NullReferenceException is thrown on import and the document cannot be imported.

Details:

System.NullReferenceException: Object reference not set to an instance of an object.
   at Telerik.Windows.Documents.Spreadsheet.FormatProviders.OpenXml.Xlsx.Model.Elements.Worksheets.DataValidationElement.CopyPropertiesToSingleArgumentContext(SingleArgumentDataValidationRuleContext context)
   at Telerik.Windows.Documents.Spreadsheet.FormatProviders.OpenXml.Xlsx.Model.Elements.Worksheets.DataValidationElement.CopyPropertiesToDataValidationRuleContext(DataValidationRuleContextBase context)
   at Telerik.Windows.Documents.Spreadsheet.FormatProviders.OpenXml.Xlsx.Model.Elements.Worksheets.DataValidationElement.ListRuleFactory(IXlsxWorksheetImportContext context)
   at Telerik.Windows.Documents.Spreadsheet.FormatProviders.OpenXml.Xlsx.Model.Elements.Worksheets.DataValidationElement.OnAfterRead(IXlsxWorksheetImportContext context)
...
   at Telerik.Windows.Documents.Spreadsheet.FormatProviders.WorkbookFormatProviderBase.Import(Stream input)
Approved
Last Updated: 27 May 2019 15:48 by ADMIN
Sometimes the customers need to obtain the result of a formula without adding it as a value to a specific cell.
Completed
Last Updated: 23 May 2019 13:14 by ADMIN
When the worksheet contains many formulas which use large ranges (e.g. covering 50000 cells) as arguments and these formulas have to be calculated, this causes OutOfMemoryException. 
Approved
Last Updated: 07 May 2019 10:50 by ADMIN
Provide an API used to recalculate all formulas in the document similar to the Excel Interop Calculate function
Approved
Last Updated: 10 Apr 2019 14:35 by ADMIN
Exporting empty workbook without any worksheet is not allowed according to the specification and such documents cannot be opened in Excel. Ensure the customers cannot create such documents using the API of SpreadProcessing.
Approved
Last Updated: 08 Apr 2019 11:49 by ADMIN
ADMIN
Created by: Nikolay Demirev
Comments: 2
Category: SpreadProcessing
Type: Feature Request
7
Add support for preserving and exporting the macros in a macro-enabled workbook.

Macros are pieces of code written in Visual Basic for Applications (VBA) which are used to automate repetitive tasks in excel. The macros are part of the excel file. When a file contains a macro its extension becomes xlsm.

SpreadProcessing should be able to import and export xlsm files and edit the macros in them.
Approved
Last Updated: 25 Mar 2019 12:51 by ADMIN
Created by: Dima
Comments: 0
Category: SpreadProcessing
Type: Feature Request
2
The AlternateContent element is used to store content which is not defined by the specification.
Declined
Last Updated: 19 Mar 2019 16:39 by ADMIN
ADMIN
Created by: Deyan
Comments: 1
Category: SpreadProcessing
Type: Feature Request
2

			
Approved
Last Updated: 18 Mar 2019 14:39 by ADMIN
Implement support for cell references to columns and rows, e.g. $1:$2, A:D, etc.

Currently, CellSelection.SetValue throws ParseException, and CellSelection.SetValueAsFormula throws InvalidOperationException. 
Approved
Last Updated: 18 Mar 2019 14:01 by ADMIN
Created by: Stephen
Comments: 0
Category: SpreadProcessing
Type: Bug Report
0
If the lookup_value parameter and lookup_vector parameters refer cells containing text values, the function returns a Not available error ("#N/A").
Approved
Last Updated: 14 Mar 2019 14:39 by ADMIN
ADMIN
Created by: Deyan
Comments: 4
Category: SpreadProcessing
Type: Feature Request
27

			
Completed
Last Updated: 13 Mar 2019 12:14 by ADMIN
ArgumentException is thrown when importing documents containing empty values
Completed
Last Updated: 06 Mar 2019 07:33 by ADMIN
The value formula =Round(1.015, 2) returns 1.01 which is incorrect. Excel returns 1.02.
Completed
Last Updated: 27 Feb 2019 13:20 by ADMIN
ADMIN
Created by: Deyan
Comments: 9
Category: SpreadProcessing
Type: Feature Request
18
Add APIs for creating and manipulating Chart objects.
Approved
Last Updated: 25 Feb 2019 21:10 by Stephen
ADMIN
Created by: Deyan
Comments: 13
Category: SpreadProcessing
Type: Feature Request
13
Provide ability for working with comments in a spreadsheet document.
Approved
Last Updated: 19 Feb 2019 13:34 by ADMIN
Add support for Point Markes customization options for the Charts.
Approved
Last Updated: 19 Feb 2019 11:27 by ADMIN

Add support for Hidden and Empty Cells options:

https://support.office.com/en-us/article/display-empty-cells-null-n-a-values-and-hidden-worksheet-data-in-a-chart-a1ee6f0c-192f-4248-abeb-9ca49cb92274

Approved
Last Updated: 11 Feb 2019 10:30 by ADMIN
With the current implementation, references like in the following expression cannot be evaluated and are treated as strings:
=SUM('C:\Users\Your user name\Desktop\[Workbook_1.xlsx]Sheet1'!A1:B2)
Approved
Last Updated: 16 Jan 2019 12:11 by ADMIN
ADMIN
Created by: Deyan
Comments: 4
Category: SpreadProcessing
Type: Feature Request
8
Allow to password-protect a workbook, so that it cannot be shown (read) without the password.
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