you can keep track of the current record number in a variable and store it
either in the view state of the page / Session / Hiden control.
and skip that many records the next time the button_click event is caled.
instead if you don't 've much data returned from the database call , then
you can fill the datatable / dataset and store this in Session also store
the current datarow being displayed and on the next button_click , skip that
many rows. this methood will eliminate multiple database calls everytime the
button_click event is called.
Will this do ?
Jay
"Islam Elkhayat" <is******@yahoo.com> wrote in message
news:eP**************@TK2MSFTNGP09.phx.gbl...
In my C# Web Application
I need to fill a textbox with DataReader and use a Next Button to view
next value...
I created the Datareader in the Page_Load but everytime it get result of
the First row.
If i use a While or For loop i get result of the last row...
How can i check "PostBack" to do so our if there is another way to fill
the textbox and use the Next button to see next result rather than
DataReader??
thanx