AddIns2.Add method

Office 2013 and later

Adds a new add-in to the list of add-ins.

Namespace:  Microsoft.Office.Interop.Excel
Assembly:  Microsoft.Office.Interop.Excel (in Microsoft.Office.Interop.Excel.dll)

AddIn Add(
	string Filename,
	Object CopyFile


Type: System.String

The name of the file that contains the add-in to add to the list in the Add-Ins dialog box.

Type: System.Object

If the add-in file is on a removable medium, specifies whether to copy the add-in to the local hard disk. Specify true to copy the add-in to your hard disk. Specify false to keep the add-in on the removable medium. If this parameter is omitted, Microsoft Excel displays a dialog box and asks the user to choose whether to copy the add-in file. This parameter is ignored if the add-in file is already on the hard disk.

Return value

Type: Microsoft.Office.Interop.Excel.AddIn
An AddIn object.