Excel host items

Excel host items are classes that offer programming models for developing document-level solutions using VSTO. Document-level customization uses a set of host items that includes Microsoft.Office.Tools.Excel.Worksheet. Worksheet host is one of the host items that acts as a container for controls such as Windows form controls.

Excel host items

In Excel, you have three types of host items:

  • Workbook
  • Worksheet
  • ChartSheet

In every Excel solution, there is one workbook host item and a separate worksheet host item for each worksheet in the workbook. All of these host items are folded in the native Excel workbook, Excel worksheet, and the Excel ChartSheet, ...

Get VSTO 3.0 for Office 2007 Programming now with O’Reilly online learning.

O’Reilly members experience live online training, plus books, videos, and digital content from 200+ publishers.