'MimeTypes' does not exist error

[Daochuen]

Hello,

I try to test Spreadsheet/Server Import/Export DEMO sample (https://demos.telerik.com/aspnet-mvc/spreadsheet/server-side-import-export?_ga=2.260585796.857884645.1576085626-503251310.1571757701) and use certain functions in our MVC project but turned out got 'MimeTypes' does not exist in namespace error. Does that dll not included in Kendo UI or it only included in recent version?  I also try to use Telerik.Windows.Documents.Spreadsheet.FormatProviders.OpenXml.dll but nowhere to find it.

Could I get someone's help? Thanks.

[Daochuen]

I need clarify that we used Kendo UI in our MVC project.  Below sample did come from kendo demo site:
https://demos.telerik.com/aspnet-mvc/spreadsheet/server-side-import-export

This is the piece of code:
    @(Html.Kendo().Spreadsheet()
        .Name("spreadsheet")
        .HtmlAttributes(new { style = "width:100%;" })
        .BindTo((IEnumerable<SpreadsheetSheet>)ViewBag.Sheets)
    )

 

Thanks.

[Nencho]

Hello, Daochuen,

In order to use the Telerik.Web.Spreadsheet namespace, you would need to include the dll. It is available for download from you Telerik UI for ASP.NET MVC installation folder, under spreadsheet\binaries\net40. The other option is to go to the download section of your account and download the zip for the product and get it from there.

Hope this information helps.

Regards,
Nencho
Progress Telerik