2019 v2

Basic Library for UWP

[TreeView] Fixed the issue of performance and Memory leak when TreeView was used in ContentDialog which was shown multiple times.
[TreeView] Fixed the issue of Fixed NullReferenceException while unloading.

[C1DateTimePicker] Fixed the issue of ArgumentOutOfRangeException thrown when C1DateTimePicker's DateTime was set to DateTime.MaxDate.

[DateSelector][DateTimeSelector][TimeSelector] Fixed the issue of control included in tab navigation even after IsTabStop was set to FALSE.

[FlexReport] Fixed the issue of changed paper size while exporting report to excel.
Fixed the issue of low resolution black & white images printed with distortions in certain cases.
Fixed the issue of tab leader in the certain PDF files not shown in exported html file [part 2].
Fixed the issue of line shown horizontally when LineSlant of Line shape was set to Up.
Fixed the issue of extra bullet symbols that were shown while loading .rtf format file that contained bullet and saving it as .docx format using C1WordDocument.
Fixed the issue of default language in exported .rtf file that was not retained while creating and saving as .rtf format by using C1WordDocument.
Added property C1PrintOptions.ImagesScaleFactor { get; set;} Gets or sets the scale factor used to scale images before printing. Low resolution images that need to be sized up to fit the target physical bounds can be scaled either by the printer driver, or by C1DocumentSource. When this property is 1 (the default), all scaling is done by the printer. On some printers this can lead to visible
distortions. To avoid this, set this property to a value greater than 1 (e.g. 2, 3 or 4), which will cause C1DocumentSource to scale the
image before sending it to the printer, and may help reduce the distortions.The specific value depends on the printer, and can be
selected by trial and error. Note that this does not affect the final printed size of the image, it only controls how the image is resized.

Fixed the issue of PageSetup information that was not retained in the file with Portrait orientation.
Fixed the issue of Column's default width changes after loading and saving back a JP Excel file using C1Excel.
Fixed the issue of stretched out image from saved excel file when MS Excel file containing image was loaded and saved back using C1Excel.
Fixed the issue of comment text of a cell was cut off in saved Excel file.
Fixed the issue of saving macro-enabled excel file.
Fixed the issue for adding options to make exporting process more responsive.
Fixed the issues related to C1Excel objects, comments and lists while adding/deleting row.
Fixed the issue of error occurring while opening an excel file that contains Japanese text after saving as another file.

[JPN] Added new 5th Era support.
Added feature that allows to make visualize loading and saving processes (*.xlsx, *.xls, *.csv).

Fixed the issue of pressing Ctrl+C for selected text of a cell editor that copies data like in non-edit mode.

Marquee borderline is shown even after un-checking the ShowMarquee checkbox in C1FlexGrid.
Added new C1FlexGrid.Print(PrintParameters) method.
Improved the performance for adding/removing/reseting large number of items from items source.
Added validation of column header and unbound rows when resetting the items source.

Fixed the issue of memory leak in heatmap.
Fixed the issue of stroke dash settings to work properly with radar chart's axes.
Fixed the issue for series-specific style of data labels applied properly.
Fixed the issue of Tooltip to be removed properly after unloading chart.
Fixed the issue of exception while rendering axes of radar chart.
Fixed the issue of InterpolateNulls for working correctly with stacked area charts.
Fixed the issue of setting Axis.Labels to false not hiding major grid lines.
Fixed the issues related to C1RangeSelector

Added support of multiple pie charts. You can specify several comma-separated properties in FlexPie.Binding to plot multiple pie charts.

Fixed the issue of 'NullReferenceException' thrown in C1FlexViewer while loading PDF file created in Adobe and printed by 'Bullzip PDF Printer'.
Fixed the issue of crashed C1FlexViewer on resizing the form when running in Oracle VM VirtualBox.
Fixed the issue of images in PDF generated from ActiveReports rendered in C1FlexViewer were not visible.

Fixed the issue of 'C1.WPF.Document.PdfPasswordException' occurring in C1.WPF.Document.4.dll while loading the PDF having digital signature.

Fixed the issue of commands not working with multiple C1TableRowGroups.
Fixed the issue of shading not shown properly even after shading was applied in RTF documents.
Fixed the clipboard pasting issue with RTF file named with JP (double bytes) characters.
Fixed the issue of C1RichTextBox not loading the font style of text in table cells.
Fixed the issue of pasting colored text from browser into RichTextBox, colored text becomes transparent.

Fixed the issue of line shown horizontally when LineSlant of Line shape is set to Up.
Fixed the extra bullet symbols shown while loading .rtf format file that contains bullet and saving it as .docx format using C1WordDocument.
Fixed the issue of default language in exported .rtf file that was not retained while creating and saving as .rtf format by using C1WordDocument.