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Announcements from Microsoft Connect(); 2017

In case you missed it, here are some of the highlights from the first day of the Microsoft Connect(); developer conference.

GrapeCity Releases November 2017 Products

Get the highlights of GrapeCity's November 2017 release, which includes ActiveReports 12, ActiveReports 12 Server, and new versions of ComponentOne and Wijmo.

New in ComponentOne Studio Enterprise v3, 2017

We're pleased to announce the final major release of 2017--ComponentOne Studio Enterprise v3, with a new control, new charts, new themes, and several new demos!

Wijmo 2017 v3 has Landed

Wijmo’s third major release of 2017 has landed, and it includes major performance improvements, comprehensive accessibility support, Angular 5 support, and a long list of bug fixes!

Wijmo Supports Angular Version 5

We're proud to announce that Wijmo supports Angular v5 in our current released build (5.20172.359). Upgrading Wijmo’s Angular support has been very smooth thanks to the stability of Angular. 

How to Import a Single Excel Sheet in JavaScript

When working with Excel workbooks in SpreadJS, sometimes only one sheet from a workbook is relevant to your application and what your users are focusing on. In this case, you can use a hidden workbook to load the entire Excel workbook, and then get one of the sheets out of that workbook for your users to interact with.

Join us on the GrapeCity world tour!

Join GrapeCity as our developers check out the country’s premier conferences, trade shows, code camps, and events!

Wijmo build 5.20172.359 Available

Wijmo's build 359 is available.

How to import XLSX from a URL with pure JS logic

The Client-Side ExcelIO component is pure JavaScript logic for importing and exporting Excel files, and is built right into SpreadJS. This is useful when you need to make your application platform-independent. Unlike the Server-Side ExcelIO component, the client-side component doesn’t require Windows Server. You can use this to import files from the user’s system, and to import Excel files hosted on the server using their URLs.

Easy Undo/Redo for HTML Forms

A friend of mine once told me he had an idea for the “ultimate killer app”. It would be a form with two buttons: “Undo” and “Redo”. If you find this funny if you are a probably a geek like me...

Creating Simple Reports with React and Wijmo Core

Reporting is a common requirement for business applications, and React is one of the most popular JavaScript libraries.

A Look at .NET Core 2.0 and .NET 2.0 Standard

Microsoft’s .NET Core 2.0 and the .NET Standard 2.0 specification have been finalized for a few weeks now, and we’re beginning to see new libraries to support them (such as our own Spread.Services and ComponentOne MVC Edition and Web API controls). For many users, it might not yet be clear why these technologies are important and how they’ll impact their work.

JavaScript IntelliSense improvement in ASP.NET MVC Edition

We have added a cast method to the client API that lets you use the client side reference of MVC controls as typed objects.

How to painlessly design ActiveReports with PostgreSQL

PostgreSQL is one of the most commonly used open source data sources. It has an interface that makes it easier to use than MySQL. Recently one of our customers asked how to bind ActiveReports to a PostgreSQL database, so I decided to write this blog article to help other customers who work with PostgreSQL.

Working with ASP.NET Core Razor Pages

ASP.NET Core 2.0 added an excellent feature called Razor Pages that enables easy page-focused application development.

ASP.NET Core MVC Edition is now Core 2.0 compatible

Get the latest Core 2.0-compatible bits from ComponentOne: ASP.NET MVC and Web API

GrapeCity Spread.Services 1.3.0 Officially Released!

Spread.Services is a new GrapeCity spreadsheet server component for .NET Core and developers across all .NET platforms, including: