Set DropDownList by using FindByValue in ASP.Net

Hi,

You can use below code to Bind District Dropdownlist.Here I have hardcoded the DropDownlist Items.

HTML

<div>
    <asp:DropDownList ID="ddlDistricts" runat="server">
        <asp:ListItem Text="Select" Value="0" />
        <asp:ListItem Text="Somoni" Value="1" />
        <asp:ListItem Text="Sino" Value="2" />
        <asp:ListItem Text="Rudaki" Value="3" />
        <asp:ListItem Text="Firdavsi" Value="4" />
    </asp:DropDownList>
</div>

C#

ddlDistricts.Items.FindByValue("2").Selected = true;

I hope this will help you out.