DevExpress VCL Subscription 20.1.5

Improves RichEdit, PDFViewer and Docking controls.
September 10, 2020 - 10:30
New Version


ExpressBars Suite

  • TdxRibbonBackstageViewGalleryControl - A gallery item uses the default KeyTip instead of a custom KeyTip if it starts with a digit.

ExpressDocking Library

  • A dock site on the main MDI form does not automatically hide the dock panel that loses focus when an application is activated.

ExpressEditors Library

  • An AV occurs after an image list used as a source for navigator button icons is destroyed.
  • dxTokenEdit - Editor content becomes invisible after a scroll operation in a container control.

ExpressGDI+ Library

  • An error occurs on compiling the dxDPIAwareUtils unit if the "Emit runtime type information" compiler option is enabled.


  • SVG Images - A "tspan" element ignores its parent's font settings if the parent has the "style" attribute with defined font settings.


  • Drop indicators are incorrectly painted in a group that contains hidden items.


  • An application crashes under Microsoft Windows 10 when the "Select a Certificate" dialog is invoked after a PDF document with images is loaded.
  • Page thumbnails are not synchronized with an active page in certain cases if a user scrolls a PDF document with the Hand tool.
  • The control ignores the PasswordAttemptsLimit property value if a user inputs an invalid password to encrypt a PDF file.

ExpressPrinting System

  • Grid-based Report Links - The "Fit to Page" option incorrectly scales a report with content whose size is smaller than the size of column headers that are printed on every page.

ExpressQuantumGrid Suite

  • Content width in a modal Edit form is not calculated if grid View's OnDetachedEditFormInitialize event handler changes the form's height.
  • HTML export image position.
  • Table and Banded Table Views - In-place Edit Form - The Update button state does not change in response to a programmatic field value change.
  • Table and Banded Table Views - Modal Edit Form - The form does not display changes made to the bound dataset using its API.
  • Table and Banded Table Views - Modifying the number of records programmatically and pressing Shift+Up Arrow or Shift+Down Arrow cause the "RowIndex out of range" exception in certain cases if the View's OptionsSelection.MultiSelect property is set to True.
  • The "Control has no parent window" exception occurs when a user clicks a cell with an in-place trackbar after dragging a thumb in the same or other in-place trackbar if a grid View's DataController.Options property includes the dcoImmediatePost flag.

ExpressRichEdit Control

  • An AV occurs when closing an application with a dynamically loaded DLL file that references the same runtime packages and creates a TdxRichEditControl object.
  • MERGEFIELD fields with unassigned values display text '(variant)' if an application is built with Embarcadero RAD Studio Delphi 10.4 Sydney.
  • The shape's Name parameter is not saved to a DOC file.

ExpressSkins Library

  • The "Fatal: Unable to open file 'VCL.VIRTUALIMAGELIST.O'" error occurs when compiling Embarcadero C++Builder skin package files for a 64-bit application.


  • The Alt+Z keystroke used by a locale-specific keyboard driver to enter special characters is treated as Ctrl+Z and invokes an Undo command in an active in-place cell editor.
  • The copy to the clipboard operation is slow if the source non-empty cell range is very large.
  • The target caret position within an in-place editor is calculated incorrectly when an end user selects a function in the Formula Autocomplete window if the edited formula expression includes a line break.

ExpressTile Control

  • A tile does not display an end ellipsis for a text block that does not fit this tile.
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