Public ReadOnly Property Index As Integer

Dim instance As AlternatingRow
Dim value As Integer
 
value = instance.Index

public int Index {get;}

int i;
i = FpSpread1.ActiveSheetView.AlternatingRows[0].Index;
Response.Write("The index of the alternating row is " + i.ToString());

Dim i As Integer
i = FpSpread1.ActiveSheetView.AlternatingRows(0).Index
Response.Write("The index of the alternating row is " & i.ToString())