I am converting some codes from Excel VBA to C# and run into this problem. I am not sure the equivalent of this code in c#. Intellisence wasn't very helpful :(
Selection.ShapeRange.Adjustments.Item(1) = 90
I managed to get as far as Adjustment in c# but there is no Item property.
.Itemis the default property of theAdjustmentscollection. In most cases a default property on a collection in VBA is equivalent to an indexer in C#.