# 2017 v2

## Content



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Core

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### Bugs

*   Fixed an error where selecting one parameter does not check another parameter option in ASP.NET Core.

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Excel Service

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### Enhancements

*   Added support for Generate Excel From Given Template And Data.
*   Added support for split operation.
*   Added support for add/delete row/column operation in Excel.
*   Added support for find/replace operation in Excel.
*   Added support for Group/Ungroup column/row of excel file in storage.
*   Added support for Hide/Unhide column/row of excel file in storage.
*   Added support for Add posted Excel file to storage.

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Report Service

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### Bug Fixes

*   Optimize parameters and clear action for report cache controller.
*   Optimize search and bookmark action of report cache controller.
*   Fixed an issue where the user could not search a text that included symbols.
*   Fixed an issue where changing from portrait to landscape mode does not display correctly in some reports.

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ASP.NET Core Web API

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### Bug Fixes

*   Fixed an issue where an error is displayed after importing excel to FlexGrid using ASP.NET Core Web API

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Web API Explorer

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### Bug Fixes

*   Suggest to fix remain the page of storage after uploading file successfully.
*   Fixed an issue where move down takes no effect and need to confirm the "Move do Beginning".
*   Fixed data match the template for the sample.

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