GroupDocs.Viewer for .NET 20.4 Release Notes

Major Features

There are 10 features, improvements, and bug-fixes in this release, most notable are:

Full List of Issues Covering all Changes in this Release

KeySummaryCategory
VIEWERNET-18Add Plotter Document (.plt, .hpg) file format supportFeature
VIEWERNET-2222Show spreadsheet column headings and row numbersFeature
VIEWERNET-2392Set background color when viewing CAD DrawingsFeature
VIEWERNET-316Support viewing Design Web Format File (.dwf) layersImprovement
VIEWERNET-2387Display Inbox folder by default when viewing personal storage PST/OST filesImprovement
VIEWERNET-2180Drawing objects are missing when rendering Word document as HTMLBug
VIEWERNET-2317Docx to Html conversion issue, unit degree is missing in resultant fileBug
VIEWERNET-2322Japanese Space is showing as linesBug
VIEWERNET-2325PDF with watermark to HTML rendering issueBug
VIEWERNET-2344PPTX-file with RTL text inside renders incorrectly.Bug

Public API and Backward Incompatible Changes

Behavior changes

  • In this version we’ve improved viewing of Presonal Storage OST/PST files and as a result, the behavior changed.
    Now when viewing personal storage OST /PST files the Inbox folder is selected and displayed by default as it shown on the screenshot below.

Changes in the public API 

/// <summary>
/// Image background color
/// </summary>
public Color BackgroundColor { get; set; }
/// <summary>
/// Enables headings rendering.
/// </summary>
public bool RenderHeadings { get; set; }