# 2017 v1

## Content



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Core

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### Enhancements

*   Updated WebApi Visual Studio 2017 ASP.NET Core project templates.
*   Document - Added 'Group' property for supported format response data ExportOptionDescription. Type change of ExportOptionDescription.DefaultValue from string to object.
*   BarCode, Excel and Image services are made virtual that will allow the user to override.

### Bug Fixes

*   Fixed an issue where some inconsistent behavior was observed after exporting the data in some page.
*   Fixed some inconsistent behavior found in PDF sample.
*   Fixed an issue where a user try to export a report for a particular format, it gets exported in HTML file format.
*   Fixed an issue where server side cannot respond "Find" request of "Excel Service" in WebApiExplorer.

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Report Service

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### Bug Fixes

*   Fixed an issue where JavaScript error was observed when user enter a blank space in search box.
*   Fixed an issue where Report does not load and error is observed when the user click the print layout button of SSRS report.
*   Fixed an issue where error was displayed after exporting Report/PDF by using post method in WebApi2 application.

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DataEngine Service

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### Bug Fixes

*   Fixed an issue where the detail row show no date if the fields contains "Date" in the OlapExplorer sample.

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