Microsoftofficeinteropexcelapplication Vbnet Example

Microsoft excel is started with a new workbook and cells a1e5 of the first worksheet are populated with numeric data from an array.

Microsoftofficeinteropexcelapplication vbnet example. In the installed templates pane expand visual c and then click windows. Use this primary interface only when the method you want to use shares the same name as an event of the com object. On the file menu point to new and then click projectthe new project dialog box appears. In the installed templates pane expand visual basic or visual c expand office and then click the version year of the office product.

Look at the top of the templates pane to make sure that net framework 4 or a later. Vbnet provides support for interoperability between the com object model of microsoft excel 2010 and your application. To set up an excel add in application. Returns an application object that represents the creator of the specified object you can use this property with an ole automation object to return the application of that object.

On the file menu point to new and then click project. In the templates pane click excel version add in. Filexls 1 4 2 5 3 6 vbnet program that reads excel spreadsheet imports microsoftofficeinteropexcel module module1 sub main create new applicationdim excel as application new application open excel spreadsheetdim w as workbook excelworkbooksopencfilexls loop over all sheetsfor i as integer 1 to wsheetscount get sheet. Contents of excel spreadsheet.

To avail this interoperability in your application you need to import the namespace microsoftofficeinteropexcel in your windows form application. Otherwise use the net. To create a new console application. In this case cast to this interface to call the method and cast to the latest events interface to connect to the event.

While working with microsoftofficeinteropexcelapplication it usually happens that the code works while debugging but after publishing it stops working or throws exception or the page setup properties wont work. Microsoftofficeinteropexcelapplication depends upon the local machine properties on which it is published so weather it is com exception or null. Property microsoftofficeinteropexcelapplication application microsoftofficeinteropexcel. In the templates pane click.

This is a primary interface in a com coclass that is required by managed code for interoperability with the corresponding com object. Press f5 to build and to run the sample program.