# 2015 v3

## Content



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DataGrid for WPF and Silverlight

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### Bug Fixes

*   Fixed the issue where text in the group row hides while scrolling the **C1DataGrid** horizontally.
*   Fixed the issue where alternatingRows are disorder after change rows Visibility.

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DockControl for WPF and Silverlight

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### Bug Fixes

*   Fixed the issue where last **C1DockTabItem** disappears when it is dragged out and dropped on the inner picker in the original **C1DockControl**.

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Excel for WPF and Silverlight

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### Bug Fixes

*   Fixed the issue where the format changes after load and save.
*   Fixed the issue where specified background pattern for the Conditional Formatted cells are not saved.
*   Fixed the issue where position of Custom Header (Image) is moved from page header to sheet when saving an excel file using **C1Excel**.
*   Fixed the issue where GetRangeToRepeat method cannot get index of print title in the loaded .xlsx file.
*   Fixed the issue where line color of Header and Footer image does not retain in output excel file when saving as OpenXML format.
*   Fixed the issue where error occurs on code to generate C1XLBook object on setting neutral culture to CurrentUICulture property.
*   Fixed the issue where **NullReferenceException** is thrown when loading an excel file which contains macro with .xlsx/.xls format.

### Improvements

*   Added support of OpenXMLMacro format (Open XML format with support VBA projects, \*.xlsm extension).

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FlexGrid for WPF and Silverlight

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### Bug Fixes

*   Fixed the issue where all rows are not printed while setting the MaxRowHeight property of C1FlexGrid.

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FlexSheet for WPF

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### Bug Fixes

*   Fixed the issue where **ArgumentOutOfRange** Exception occurs on clicking Copy/Cut command in ContextMenu when C1FlexSheet has no rows or no columns.
*   Fixed the issue where **nullReferenceException** occurs when exporting FlexSheet with no data to PDF format.
*   Fixed the issue where AboutBox link was not there in context menu of **C1FormulaBar**.
*   Fixed the issue where resizing the inserted image is not retained in printed PDF file.

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ListViewer for WPF and Silverlight

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### Breaking Changes

*   The default value of second parameter, subOffset, of BringIndexIntoView method, is set to null. The same applies in its' derived controls C1ListBox/C1TileListBox.

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Olap for WPF and Silverlight

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### Bug Fixes

*   Fixed the issue where collapsed group columns expand on clicking any column header.

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PDFViewer for WPF and Silverlight

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### Bug Fixes

*   Fixed the issue where **NullReferenceException** is thrown while loading a pdf document in **C1PdfViewer**.
*   Fixed the issue where more than one page is moved on clicking the Next Page button of **C1PdfViewer** Toolbar.
*   Fixed the issue where the watermark image of pdf document is replaced with red cross mark while loading in **C1PdfViewer**.

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RichTextBox for WPF and Silverlight

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### Bug Fixes

*   Fixed the issue where **NullReferenceException** occurs when navigating "Formatting" page of RichTextBox on Windows 10.

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Scheduler for WPF and Silverlight

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### Bug Fixes

*   Fixed the issue where **InvalidCast** Exception occurs when trying to open Appointment Dialog in WPF Browser Application.

### Improvements

*   Added **C1Scheduler.SmallVisualIntervalScale** property.<br />If this property value is set, defines TimeSpan of each VisualInterval in the VisualIntervals collection for views with intervals shorter than 1 day (Day, WorkWeek, Week and TimeLine). This is a dependency property.<br />The default value is TimeSpan.Zero which means that only C1Scheduler.VisualIntervalScale property has effect.

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TabControl for WPF and Silverlight

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### Bug Fixes

*   Fixed the issue where HeaderTemplate doesn't work.

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