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DevExpress VCL Subscription 17.1.7

Das Wartungsupdate enthält mehrere Fehlerkorrekturen.
Oktober 12, 2017 - 15:40
Neue Version


ExpressBars Suite

  • Ribbon - An AV occurs when a ribbon with the QAT is merged with a ribbon without it.
  • Ribbon - Customization Form - Moving an item from the "Customize the Ribbon" list to another group or submenu in this list causes the "Argument out of range" exception.
  • Ribbon - TdxRibbonBackstageView - Menu buttons without glyphs display cropped text when the Metropolis or Metropolis Dark skin is applied.
  • Skin is painted bad after change form's size.

ExpressEditors Library

  • cxRichEdit - Memory leaks when calling the SaveSelectionToStream method.
  • TcxButton - A button whose OptionsImage.Margin and OptionsImage.Spacing properties are set to -1 displaces its caption and glyph if the current DPI value is 192 or higher.
  • TcxButton - The OptionsImage.NumGlyphs property is initialized to the default value, ignoring a change made at design time.
  • TcxButton doesn't receive the MouseLeave event after destroying its handle in certain cases.
  • TcxGroupBox - An embedded TToolBar's background is painted in black in certain cases.
  • TdxActivityIndicator - The TabStop property is True by default.
  • TdxTokenEdit, TcxCheckComboBox, TcxCheckGroup, or TcxRadioGroup - TcxButtonGroupItems descendants containing a number of items are assigned to other collections very slowly.

ExpressExport Library

  • Export - Excel doesn't recognize formulas exported using the ExportGridDataToExcel procedure if they reference only one cell.


  • SVG Images - In certain cases, downscaled images are cropped from the bottom.

ExpressMap Control

  • Creating a map item layer at runtime when the current DPI differs from the monitor DPI at design time results in incorrect positioning of map items created on the layer.
  • Map items created at design time are not scaled and are positioned incorrectly if monitor DPI values are different at design time and runtime.


  • 1-pixel wide lines are not drawn at certain zoom levels.

ExpressPrinting System

  • A merged cell printed across two pages contains no text and the second cell part has no color.
  • Localization - Scheduler Report Link - The print styles listed in the "Format Report" dialog cannot be localized.

ExpressQuantumGrid Suite

  • cxCheckBox - A flickering black rectangle is drawn instead of a custom glyph in the in-place editor that is displayed using the native windows style.
  • Layout View - Calling the ClearItems method within the Container.BeginUpdate/Container.EndUpdate method block causes an AV.
  • The Find Panel doesn't execute a search in response to the Undo, Paste, Cut, or Delete operation executed from the Find box's context menu if the View's FindPanel.UseDelayedFind property is set to True.

ExpressQuantumTreeList Suite

  • TcxDBTreeList - The 'Could not convert variant of type (Array Byte) into type (Integer)' error occurs when binding to a dataset whose key field value is an array of bytes.

ExpressRichEdit Control

  • A hyperlink's UNC path is incorrectly stored to an RTF file.
  • Loading a DOC file fires the OnModifiedChanged event.

ExpressScheduler Suite

  • Copying events to the clipboard causes the "Cannot open clipboard: Access is denied" error in certain cases.
  • No data is copied to the clipboard in certain cases.


  • Clicking a cell containing a formula when another cell's in-place editor contains pending changes causes an AV.
  • Shared formulas are loaded incorrectly from certain XLSX files.
  • Styles of empty cells associated with comments are incorrectly imported from certain spreadsheet files.
  • The LOOKUP, HLOOKUP, VLOOKUP, and MATCH functions containing references to entire columns/rows return incorrect results.
  • The SUBTOTAL function result is not recalculated in response to changing visibility of a cell within the range passed as the function's argument.

ExpressWizard Control

  • The Aero wizard's page transition produces painting artifacts in an application run via Remote Desktop on Windows Server 2008 R2, Windows 7, or earlier.

Installation (VCL)

  • Documentation - Links located under the title are incorrectly arranged in certain topics.
  • Documentation - Replace the "Related Information" section's ALinks with direct links specifying the corresponding product in RAD Studio XE7 or earlier, making the links consistent with those provided in RAD Studio XE8 or later.
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