Hi Montadar,
Montadar
I was be able to filter on a single selection and pass the parameter to stored procedure. The problem is that I cant make it where I want to do multiple selection on drop down list and pass these parameters to stored procedure to filter the data.
The Dropdown list in ASP.NET is used to select a single item from the list. There isn't a built in way to do this with a dropdownlist directly. You could do it with a ListBox control. You could also get custom controls which put checkboxes in the dropdownlist. This thread discusses some options:
http://stackoverflow.com/questions/774587/multi-select-dropdown-list-in-asp-net
Besides, Multiselect dropdown list control allows the user to select multiple items from the list and displays the selected items in comma separated format. You could refer to the following link.
http://www.codeproject.com/Articles/18063/Multi-select-Dropdown-list-in-ASP-NET
I hope it's helpful to you.
Best Regards,
Klein zhang
