AddIn.Installed Property
True if the add-in is installed.
Namespace: Microsoft.Office.Interop.Excel
Assembly: Microsoft.Office.Interop.Excel (in Microsoft.Office.Interop.Excel.dll)
Syntax
'Declaration
Property Installed As Boolean
Get
Set
'Usage
Dim instance As AddIn
Dim value As Boolean
value = instance.Installed
instance.Installed = value
bool Installed { get; set; }
Property Value
Type: System.Boolean
Remarks
Setting this property to True installs the add-in and calls its Auto_Add functions. Setting this property to False removes the add-in and calls its Auto_Remove functions.