I am having the user enter two dates (start date and end date) and then submit these values to the stored procedure. The submission is done through the submit on click event. The values are passed as a parameter in the report view page and populated using grid view.
Protected Sub btnSumbit_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnSumbit.Click
txtStartDate.Text = ("StartDate").ToString
txtEndDate.Text = ("EndDate").ToString