public object Value { get; set; }

Public Property Value As Object

if (e.IsGetData)
    e.Value = _Cache.GetValue(e.Row);
if (e.IsSetData)

if(e.IsGetData)
    e.Value = IsRowSelected(View.GetRowHandle(e.ListSourceRowIndex));
else

}
    e.Value = ids;
} else {

if (e.IsGetData)
    e.Value = unboundData[e.ListSourceRowIndex];
else if (e.IsSetData)

}
    e.Value = Images[fileName];
}

Private Sub gridView1_CustomUnboundColumnData(ByVal sender As Object, ByVal e As DevExpress.XtraGrid.Views.Base.CustomColumnDataEventArgs)
    If e.IsGetData Then e.Value = _Cache.GetValue(e.Row)
    If e.IsSetData Then _Cache.SetValue(e.Row, e.Value)

If e.IsGetData Then
    e.Value = IsRowSelected(View.GetRowHandle(e.ListSourceRowIndex))
Else

e.Value = ids
Else

If e.IsGetData Then
    e.Value = unboundData(e.ListSourceRowIndex)
ElseIf e.IsSetData Then

e.Value = Images(fileName)
End If