> Hello All,
>
> I use a dataadapter to fill a datatable from a sql server table. The
> datatable contains one column ROW_ID which is set as the PrimaryKey.
>
> The sql server table contains a single row and no new rows are added
> between refreshes.
>
> I refresh the datatable every 3 minutes using the dataadapter.fill
> method.
>
> The primary key prevents the same record being added but I'm confused
> as to why the fill method triggers the DataRowChangeEventArgs event
> with an action of type change and the datarow rowstate is set to
> modified. ?
>
> Thanks in advance
> hharry
>