However, the DOM approach requires loading entire Open XML parts intoĮxception when you are working with really large files. The SDK DOM is designed to make itĮasy to query and parse Open XML files by using strongly-typed classes. ![]() YouĬan use the SDK Document Object Model (DOM), or the Simple API for XML The Open XML SDK provides two approaches to parsing Open XML files. SpreadsheetDocument.Open(filename, False) Using spreadsheetDocument As SpreadsheetDocument = _ SpreadsheetDocument.Open(fileName, false)) Using (SpreadsheetDocument spreadsheetDocument = Inīecause the document is opened as read-only. Represents whether or not you want the file to be opened for editing. The second parameter takes a value of true or false and Parameter takes a string that represents the full path to the document Shows how to use the Open(String, Boolean) overload. To create the class instance, you call one of the overloads of the Open() method. The content in theĭocument is represented in the package as XML using SpreadsheetML markup. Main workbook part that contains the worksheets. To open and work with an Excel document, youĬreate an instance of the SpreadsheetDocument class from the document.Īfter you create this instance, you can use it to obtain access to the In the Open XML SDK, the SpreadsheetDocument class represents anĮxcel document package. Or Imports statements to compile the code You must use the following using directives Office Add-ins have a small footprint compared to VSTO Add-ins and solutions, and you can build them by using almost any web programming technology, such as HTML5, JavaScript, CSS3, and XML. ![]() Interested in developing solutions that extend the Office experience across multiple platforms? Check out the new Office Add-ins model.
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