VLOOKUP function is similar to LOOKUP function, which is currently supported. 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 Available in R3 2017 Official Release Version.
This will enable printing with the following printing options: - Fit Sheet on One Page - Fit All Columns on One Page - Fit All Rows on One Page - Custom automatic scaling
The fix will be available in our next LIB release (v. 2015.03.1005).
The BitmapImage class throws the exception. We could show some kind of no-image-placeholder instead of throwing exception, or skip the image. Telerik Reporting creates such files. Attached is a sample project demonstrating how to customize the Open command descriptor to remove .emf images just after importing the document. Available in R3 2018 Official Release Version.
If a document contains many and complex formulas (with many functions having other functions as arguments) it may take a long time to show in the control.
The fix will be available in our latest LIB release (v. 2015.02.0803).
I would like to be able to hide a selected column. In excel this can be achieved by right clicking the header of a column and selecting Hide/Unhide. Actually the same goes for rows.
The fix is available in our latest LIB release (v.2015.3.1026).
The feature will be available in our official release Q1 2016.
The fix is available in our latest LIB release (v. 2015.1.0316).
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.
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.
Using SetValueAsText method to set empty string and the exporting the document generates invalid XLSX, which can not be imported by Excel.
When the formula bar is empty and alt + enter is pressed in order to insert a new line, NullReferenceException is thrown. The exception might be reproduced with text in the formula bar, but the caret has to be placed in the end of a run/end of the text. Fix available in LIB Version 2018.2.820.
Customers are reporting an issue when trying to copy content in an application hosted on a remote machine (there are reports using TigerVNC and Citrix). The exception is thrown from the Clipboard class with a message: OpenClipboard failed (Exception from HRESULT: 0x800401D0 (CLIPBRD_E_CANT_OPEN)) It seems like such a behavior could be reproduced when the clipboard is already opened by another application. Here is a discussion on the matter: https://stackoverflow.com/questions/68666/clipbrd-e-cant-open-error-when-setting-the-clipboard-from-net