Recent News

This release includes the following changes:

Fixed: DocumentViewer will show “permission” error instead of “Document cache info not found” as expected when it does not really have access to network share that is used as a common disk cache folder. This will help to understand easily when the IIS Application Pool account on ServerB cannot access the network share that is hosted on SeverA.

Added: Bundled Microsoft.Web.RedisSessionStateProvider so that you can easily...

This release includes the following changes:

Fixed: When VideoFrameReader or VideoThumbnailer classes were instantiated in multi threads, occasionally (on app start) a deadlock (infinite loop) could occur. This happened due to a race condition.

Fixed: When you referenced GleamTech DLLs and you populated all types in AppDomain like this:

var allTypes = AppDomain.CurrentDomain.GetAssemblies() .SelectMany(a => a.GetTypes()) .Where(t => t.IsPublic);

You...

This release includes the following changes:

Added: New “Item check boxes” mode for convenient multiple selection of files/folder especially on touch devices. The option can be toggled on “View” tab of ribbon. For tablet and phone devices this option will be turned on by default because drag-selecting is hard (long press and scroll) on these devices (unlike desktop where mouse is available). So check-selecting is better for these devices. Check-selecting works with all (6) view...

This release includes the following changes:

Fixed: When ASP.NET impersonation was used via <identity impersonate=“true” … /> tag in web.config, when accessing temporary folder impersonation was being reverted “just in case”. This will not be done anymore because it cause access errors in some cases.

More info about ASP.NET impersonation: Actually the user in <identity> tag already has to have permissions on “Temporary ASP.NET Files” because ASP.NET runtime throws an error on...

This release includes the following changes:

Fixed: When ASP.NET impersonation was used via <identity impersonate=“true” … /> tag in web.config, when accessing temporary folder impersonation was being reverted “just in case”. This will not be done anymore because it cause access errors in some cases.

More info about ASP.NET impersonation: Actually the user in <identity> tag already has to have permissions on “Temporary ASP.NET Files” because ASP.NET runtime throws an error on...

This release includes the following changes:

Added: Brought back DocumentSource for convenient loading of documents from a stream or byte array (also via callbacks that return these). New DocumentViewer.DocumentSource property can be used as an alternative to DocumentViewer.Document property.

//Load document from a stream: documentViewer.DocumentSource = new DocumentSource( new DocumentInfo(uniqueId, fileName), new StreamResult(stream) );

//Load document from...

This release includes the following changes:

Fixed: When a license key was set and debugging in Visual Studio on Windows 10 Creators Update, the opened browser hanged on forever. The issue only happened on .NET 4.7 framework which came with Windows 10 Creators Update.

Improved: Document Viewer:

Fixed: Viewing TIFF files was broken with this error: Object reference not set to an instance of an object.

Fixed: When viewing image formats, the...

This release includes the following changes:

Added: New DocumentViewer.ClientRotationChange and DocumentViewer.SinglePageRotationEnabled properties. This new client-side event raised when page rotation is changed via rotate buttons on the toolbar. The other new property specifies whether rotate buttons should only rotate the currently viewed page rather than all pages.

function documentViewerRotationChange(sender, e) { //e.pageNumber (1-based) //e.rotation (0...

This release includes the following changes:

Fixed: Thumbnails sometimes appeared blank in FileManager especially in Chrome. Also improved lazy loading of thumbnails with better “in viewport” detection. Also fixed CTRL+F5 (or “disable cache” in developer tools) causing broken images issue.

Fixed: Search box label was not changing when changing folders and it was always displaying the name of first root folder, although the search was done in the correct folder. ...

This release includes the following changes:

Added: More direct conversions: “Xps, Oxps, Xpz” to “Emf, Svg, Jpg, Png, Bmp, Txt”

Added: DocumentViewer class now accepts streams for input and output files. There is also new IInputHandler and IOutputHandler interfaces which can be implemented for more control over input and output files. Changed parameter type BackSlashPath to string in all methods because from now on, input or output file does not have to be a path, it...