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已解决的问题

该列表包含了v17.1.6中解决的所有问题：

Data Grid

• T546870 - Band columns of the third level are added in an incorrect order
• T539602 - dxDataGrid - A loading panel is not displayed during long CRUD operations
• T539721 - dxDataGrid - An error border is not displayed for a cell with editCellTemplate when navigation was performed on a mouse click in batch editing mode
• T519926 - dxDataGrid - Column hiding works incorrectly if columnAutoWidth is false and some columns have fixed width
• T544400 - dxDataGrid - Custom Header Filter item selection is not cleared, which leads to desyncronization of the filter state
• T547660 - dxDataGrid - Focus is moved to the "expand" button in the master record instead of moving to the next row's editor of the editable cell
• T541129 - dxDataGrid - Overwrites a new row in Batch Editing mode if one of the newly added rows was removed
• T539632 - dxDataGrid - The header's "Select All" checkbox becomes frozen after being clicked several times when the deferred selection mode is used
• T546876 - dxDataGrid - The onCellClick handler is not executed when the 'Select All' checkbox is clicked
• T541916 - dxDataGrid - There is no option to implement custom sorting when data items contain culture-specific characters
• T534772 - dxDataGrid - Unnecessary space appears after editing is canceled if an adaptive row has long content
• T538579 - dxDataGrid displays duplicate rows when virtual scrolling is used
• T544647 - dxDataGrid does not recalculate summaries on editing when row selection is enabled
• T551304 - dxDataGrid hides updated rows when virtual scrolling is enabled under certain conditions
• T542359 - dxDataGrid shows the loading indicator when no data is loading and the state storing option is enabled
• T539954 - dxDataGrid\dxTreeList - The oldData parameter is undefined if validationRules and showEditorAlways are enabled
• T541798 - Sorting by the lookup column's displayExpr applied using the calculateSortValue function does not work for the first time
• T547372 - The onSelectionChanged handler provides wrong selection results when the "Select All" checkbox is unchecked and a filter is applied
• T548906 - The pager switches back to the first page when navigating to the next page if virtual scrolling is used

Data Visualization

• T548860 - dxChart - Hiding a scrollbar hides x-axis labels
• T545134 - dxChart does not center all rotated point labels under certain conditions
• T547233 - dxChart: html property is missing from the customizeTooltip return value in TypeScript definitions
• T543486 - dxPivotGrid - There is no value axis in the integrated Chart when only one series is generated
• T543241 - The "getFullYear is not a function" error occurs if the chart data source is set at runtime
• T543309 - The DevExpress.viz.exportFromMarkup method does not export all information from the footer
• T547690 - Treemap tile labels disappear in certain situations

DevExtreme | DevExtreme (ASP.NET MVC)

• T541502 - External templates specified as "JS" don't work

DevExtreme Core

• T536631 - Correct the dxRadioGroup Overview demo since it uses a protected property
• T539880 - dxChart throws the 'Expected length, "NaN"' error after zooming and scrolling
• T539633 - dxDataGrid - Search Panel with Row Template displays a part of the angular expression
• T542570 - dxDataGrid - 'Unspecified network error' on navigation to another page while the data source is loading
• T540650 - dxSelectBox - It's impossible to reset a value for the second time if acceptCustomValue and fieldTemplate are enabled
• T542335 - It is impossible to get the itemIndex parameter if an item template is specified using the MVVM approach
• T542284 - It is impossible to simultaneously change several options of a widget in an Angular app at runtime

DevExtreme Demos

• T538975 - Make the Angular Cell Editing and Editing API demo compile locally

DevExtreme v17.1.6详细更新（英文）

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