Need Help about Cascading DropDown

[naag c]

I data into cascading drop down using datareader.....once i click the button,i am passing selected dropdown value to a string..upto this every thing ok..my problem is...once its pass the value i want to show the records from the first......anybody help for dis?

EggHeadCafe - Software Developer Portal of Choice
..NET GDI+ Graphics Edge Detection via Sobel Filter
http://www.eggheadcafe.com/tutorial...820-43126cbeb1a7/net-gdi-graphics-edge-d.aspx

 

[Alexey Smirnov]

I data into cascading drop down using datareader.....once i click the button,i am passing selected dropdown value to a string..upto this every thingok..my problem is...once its pass the value i want to show the records from the first......anybody help for dis?

EggHeadCafe - Software Developer Portal of Choice
.NET GDI+ Graphics Edge Detection via Sobel Filterhttp://www.eggheadcafe.com/tutorials/aspnet/c833c86a-677a-4ff3-b820-4...

Did you check CascadingDropDown sample on asp.net web site?
http://www.asp.net/AJAX/AjaxControlToolkit/Samples/CascadingDropDown/CascadingDropDown.aspx