How to using microsoftofficeinteropexcel. Formatting data to cells. The worksheet object is also a member of the sheets collection. First add a reference from the right side in solution explorer. Add the following namespace to the project.
Using microsoftofficeinteropexcel first create a table using a datagridview in the c code. First we make a new c class file in visual studio and you can call it something like excelinterop. You shouldnt use office interop on a web server. Writing data to cells.
Add the microsoftofficeinteropexcel assembly by going to project add reference. If you cannot see the properties window press f4. In this article we will learn how to export a datatable to excel using interop. Excelworksheet xlworksheet ctypexlworkbooksheets1 microsoftofficeinteropexcelworksheet.
Namespace containing excel interop methods using microsoftofficeinteropexcel. First we need to add a reference for microsoftofficeinteropexcel as in. Hi not sure but there seem to be a few online suggestions pointing to ctypeobject typemaybe something like. When a worksheet is the active sheet you can use the activesheet property to refer to it.
We use that name in the examples but you are free to use something more familiar or standard. Microsoft does not currently recommend and does not support automation of microsoft office applications from any unattended non interactive client application or component including asp aspnet dcom and nt services because office may exhibit unstable behavior andor deadlock when office is run in this environment. First we make a new c class file in visual studio and you can call it something like excelinterop. Creating excel file using c.
The sheets collection contains all the sheets in the workbook both chart sheets and worksheets. Right click on the project then select add reference then select microsoftofficeinteropexcel. Find embed interop types in the list of properties and change its value to false. Code and steps we will learn the following in this article.