Web Forms :: Validating Drop Downlist Whose Data Is Coming From Sql Database

Oct 25, 2010

I am using DropDownlist to validate culture as follows. <asp:DDL ID="ddlculture" runat ="server" /> for this ddlculture data is comming from sql database like this

dim dt as datatable
dim dr as datarow
dr(0) = ""
dr(1) ="--select culture"
dt.Rows.InsertAt(dr, 0)
ddlculture.DataTextField = "CultureName"
ddlculture.DataValueField = "Culture"
ddlculture.DataSource = dt
ddlculture.DataBind()

everything is ok... but i am trying to validate it using Required Field Validator or compare validator or javascript. it is not validating. what is the problem

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