I need to update a VB.net project to use Excell 11 object library. Currently using Excel 5.0 object library. I downloaded the latest PIA's, no problem there.
The issue comes when I substritue 11 for 5 and change Imports to Microsoft. Office.Interop.Excel.Constants
Suddenly I have all kinds of errors:
"Excel.Worksheet" not defined
"New" cannot be used in an interface
"Forms" is not a member
I expected that upgrading to the latest Excel PIA would maintain backwards compatiibility.
I will appreciate any insight. I am sure it's something simple I am overlooking.
The issue comes when I substritue 11 for 5 and change Imports to Microsoft. Office.Interop.Excel.Constants
Suddenly I have all kinds of errors:
"Excel.Worksheet" not defined
"New" cannot be used in an interface
"Forms" is not a member
I expected that upgrading to the latest Excel PIA would maintain backwards compatiibility.
I will appreciate any insight. I am sure it's something simple I am overlooking.