Essential XlsIO 　　

Essential XlsIO是一個(gè)能讀取和寫入Microsoft Excel 文件的.NET庫。它有一個(gè)完全成熟的類似于Microsoft Office Automation庫的對(duì)象模型。它可以在沒有安裝Microsoft Excel的系統(tǒng)上使用，這使它成為一個(gè)卓越的用于表格數(shù)據(jù)的報(bào)表引擎。

Essential PDF 　　

Essential PDF是一個(gè)能從您的數(shù)據(jù)中產(chǎn)生Adobe PDF文件 的.NET庫。它具有一個(gè)成熟的對(duì)象模型，允許用任何.NET語言來輕松地創(chuàng)建PDF文件。它不依賴于任何外部條件。

Essential Grouping 　　

Essential Grouping是一個(gè)能將任何列表數(shù)據(jù)分組的高性能的分組引擎。Essential Grouping已被高度優(yōu)化并能夠處理大量的動(dòng)態(tài)數(shù)據(jù)。它能支持相關(guān)的數(shù)據(jù)和過濾器。分組引擎的各個(gè)方面都可以擴(kuò)展，且用戶能夠根據(jù)需要添加自己需要的功能。

Essential DocIO 　　

Essential DocIO是一個(gè)能讀取和寫入Microsoft Word文件的.NET庫。它具有一個(gè)完全成熟的類似于Microsoft Office automation庫的對(duì)象模型。Essential DocIO使您能夠非常容易的從您的應(yīng)用程序中創(chuàng)建Word 文檔。Essential DocIO是一個(gè)成熟的.NET庫，它允許創(chuàng)建簡單的word文檔和對(duì)word文檔進(jìn)行簡單的操作。它由一個(gè)單一的兼容了32位和64位機(jī)器的.NET程序集組成，并且不依賴任何的外部條件。

Essential Calculate 　　

Essential Calculate允許您將大量的計(jì)算支持添加到您的業(yè)務(wù)對(duì)象中。它可以輕松地安裝具有計(jì)算依賴關(guān)系的各種控件。Essential Calculate擁有一個(gè)超過150項(xiàng)的函數(shù)庫，并且支持跨表引用。

Essential XlsIO 　　

Essential XlsIO is a .NET library that can read and write Microsoft Excel files. It features a full-fledged object model similar to the Microsoft Office Automation libraries. It can be used on systems that do not have Microsoft Excel installed, making it an excellent report engine for tabular data.

Essential PDF 　　

Essential PDF is a .NET library that can produce Adobe PDF files from your data. It features a full-fledged object model allowing for the easy creation of PDF files using any .NET language. It does not have any external dependencies.

Essential Grouping 　　

Essential Grouping is a high-performance grouping engine that can group any list of data. It is highly optimized and can handle large amounts of dynamic data. It features support for related data and filters. All aspects of the grouping engine are extensible and users can add functionalities, as needed.

Essential DocIO 　　

Essential DocIO is a .NET library that can read and write Microsoft Word files. It features a full-fledged object model similar to the Microsoft Office automation libraries. Essential DocIO makes it easy to create rich Word documents from your applications. Essential DocIO is a full-fledged .NET library which allows easy creation and manipulation of Word documents. It consists of a single .NET assembly which is compatible with both 32 and 64-bit machines, and has no external dependencies.

Essential Calculate 　　

Essential Calculate allows you to add extensive calculation support to your business objects. Easily setup forms that have calculation dependencies among various controls. Essential Calculate comes with a functions library of more than 150 entries, and it supports cross-sheet references.