Basic Library for WPF

Bug fixes

• Fixed the issue of allowing ThemeEx properties to be shared between threads.
• [C1WrapPanel] Fixed the issue of omitting children with visibility collapsed during layout.
• [ComboBox] Fixed the issue of FatalExecutionEngineError while typing japanese characters in ComboBox and AutoComplete is enabled.

Improvements

• [TabControl] Added 'UnselectedContentMode' property for individual C1TabItem.
• [TabControl] Updated Enumeration for 'UnselectedContentMode' now includes: Default(new), OutsideVisualTree and Collapsed. For 'Default' value, it behaves the same way with 'OutsideVisualTree', and now the C1TabControl will always honor the enumeration of C1TabItem. For C1TabItem, if the TabControl is set to 'Collapsed' then the C1TabItem that is set to 'Default' will be 'Collapsed'.

Excel for WPF

Bug Fixes

• Fixed the issue of error occuring in output file while loading and saving an excle file which contains macro with .xlsx file format.
• Fixed the issue of C1Excel showing incorrect formula value after insertion of row.
• Fixed the issue of request to adjustment of formula range when deleting rows.
• Fixed the issue of saved excel file not retaining Background, Header, Footer and custom grid color when loading and saving file using C1Excel.
• Fixed the isssue of C1Excel where font name of richtext was garbled.
• Fixed the issue of corrupt excel file generated with latest version.
• Fixed the issue of repeating row clones and insertions into a sheet increasing the number of columns in the sheet.
• Fixed the issue where sheet was shown incorrectly in save xlsx file after set to visible=false.
• Fixed the issue of cell fonts changing when .xls file is read and saved just as it is.
• Fixed the issue of PaperSize not changing in saved xlsx file.
• Fixed the issue of exported excel file showing garbled font name when sheet contains RTF text.
• Fixed the issue of cell fonts changing when loading .xlsx file and saved as .xls file using C1Excel.
• Fixed the issue of image size not retained when saving .xlsx/.xls file after inserting images to C1Excel.
• Fixed the issue of incorrect Formula displayed in message on saving and loading .xls file when loading .xlsx file contains  IF() formula.
• Fixed the issue of column's default width changing when loading .xlsx and saving it as .xlsx/.xls file using C1Excel.
• Fixed the issue of Named range comment not displayed if sheet name containing invalid characters.
• Fixed the issue of 'File error: data may have been lost.' message shown when 'xlsx' file that contain 'WORKDAY' formula reference cells is read and saved as 'xls' file.
• Fixed the issue of 'System.ArgumentException' occurring when loading .xls file that contained JP font style and saving it as .xlsx file.
• Fixed the issue of 'System.ArgumentException' occurring when loading .xls file and saving it as .xlsx file.

Improvements

• Added Background propety for worksheet where can to use C1Bitmap for background image of the sheet. (*.xlsx, *.xls).
• Added ViewLayout propety for worksheet instead PageBreakPreview (*.xlsx).

DataFilter for WPF

Improvements

• Added New control DataFilter for WPF.

DataGrid for WPF

Bug Fixes

• Fixed the issue of filtering for nested property path stopped working.
• Fixed the issue of FilterStyle not applied when using AdvancedFiltersBehavior.
• Fixed the issue of DataGrid stopped filtering for template columns.

Document for WPF

Bug Fixes

• Fixed the issue of PDF exporter added to list of supported exporters of C1PdfDocumentSource.

FlexChart for WPF

Bug fixes

• Fixed the issue of an exception that might occur in Stacked 100% area chart.

FlexGrid for WPF

Bug fixes

• Fixed the issue of localizing column header through a custom DisplayAttribute.
• Fixed the issue of NullReferenceException occurring after entering the edit mode when 'NewRowPosition' is set as 'Bottom'.
• Fixed the issue of Filter result not displayed when save and load FilterDefinition after 'double' datatype is filtered by Value mode.
• Fixed the issue of Highlight not shown when filtering with FullTextFilter on 'double' datatype column.

FlexSheet for WPF

Bug Fixes

• Fixed the issue of ArgumentOutOfRangeException occuring when clicking 'Paste' button in Clipboard menu after deleting all columns.
• Fixed the issue ArgumentOutOfRangeException has occurred when resizing the column header after deleting all rows/columns from ContextMenu.
• Fixed the issue of System.ArgumentOutOfRangeException occuring after deleting selected rows continuously from ContextMenu.
• Fixed the issue of Cell values not getting pasted after deleting all rows and paste the clipboard content using 'Paste' method.
• Fixed the issue of ArgumentOutOfRangeException occurring when resizing the column header after deleting all rows/columns from ContextMenu.
• Fixed the issue of ArgumentOutOfRangeException occuring when pasting the clipboard content after freezing the rows and deleting all columns.
• Fixed the issue where formatting in excel file changed on importing excel in FlexSheet when saved through C1XLBook.
• Fixed the issue of ArgumentOutOfRangeException ocuring when previewing by Selection after deleting newly added column.
• Fixed the issue of ArgumentOutOfRangeException occuring when setting format after deleting newly added row/column from ContextMenu.

Input for WPF

Bug Fixes

• [TagEditor] Fixed the issue of System.StackOverflowException occurring after editing the tag item to existing item in TagEditor.

PDF for WPF

Bug Fixes

• Fixed the issue of 'IndexOutOfRange' exception in C1PdfDocument.DrawString() method.

RichTextBox for WPF

Bug fixes

• Fixed the issue of System.ArgumentNullException occuring when clicking 'Paste' button without setting focus in RichTextBox.

Improvements

• Provided the procedure to decrease the line spacing between two consecutive lines.

RichTextBox Toolbar for WPF

Improvements

• Fixed the issue of InvalidOperationException when using a WPF C1RichtextBoxToolbar hosted in WinForms and opens a dialog box(C1Window).

SpellChecker for WPF

Bug Fixes

• Fixed the issue of C1SpellChecker detecting wrong characters as symbols.

Improvements

• Added parameters with default settings to LoadFromIsolatedStorage and SaveToIsolatedStorage methods.
  The default IsolatedStorageScope is IsolatedStorageScope.User | IsolatedStorageScope.Domain | IsolatedStorageScope.Assembly.

Theming for WPF

Improvements

• Added Material/ Material Dark theme for C1.WPF controls.