CustomProperty Interface
Office 2003
Represents identifier information. Identifier information can be used as metadata for XML.
Namespace: Microsoft.Office.Interop.Excel
Assembly: Microsoft.Office.Interop.Excel (in microsoft.office.interop.excel.dll)
Assembly: Microsoft.Office.Interop.Excel (in microsoft.office.interop.excel.dll)
Use the Add method or the Item property of the CustomProperties collection to return a CustomProperty object.
Once a CustomProperty object is returned, you can add metadata to worksheets using the CustomProperties property with the Add method.