Hi,
When the user chooses the end of month as date from DateTimePicker,
The months should be incremented correctely.

For example, if one has date 31/12/2012, he should receive:
31/01/2012, 29/02/2012, 31/03/2012, and so on.

But with the code below, the date doesn’t move from the day 29:
31/01/2012, 29/02/2012/, 29/03/2012, 29/04/2012,...

Any help would be appreciated with great many thanks.

This is the code:

Dim dtN As Date = DateTimePicker.Value.ToShortDateString
Dim i as integer
For i = 1 To Periods
dtN = dtN.AddMonths(1)
dgvAmortis.Rows.Add()
dgvAmortis.Item("datecol", i - 1).Value = Format(dtN, "dd/MM/yyyy").ToString