c# - How to bind static dropdownlist on gridview edit -

i want place static dorpdownlist edititemtemplate of gridview.

<edititemtemplate>   <%--<asp:textbox id="txtsuppstatus" width="40px" runat="server" text='<%#eval("suppstatus") %>' />--%>          <asp:dropdownlist id="ddlsuppstatus" autopostback="true" runat="server" selectedvalue='<%#eval("suppstatus") %>'>          <asp:listitem text="yes" value="y"></asp:listitem>          <asp:listitem text="no" value="n"></asp:listitem>    </asp:dropdownlist> </edititemtemplate>  

when page load yes or no option show text when user edit row on click on edit show dorpdownlist yes , no option.

dropdownlist binding on edit loosing data @ time of edit.

i have gone through link facing same problem. rest control getting blank , dropdownlist binding yes , no option.

on page load

after edit

please me how solve this.

you need itemtemplate field initial display, , seperate edititemtemplate dropdown list:

<asp:templatefield>     <itemtemplate>             <asp:label id="label1" runat="server" text='<%#eval("suppstatus") %>'></asp:label>     </itemtemplate>     <edititemtemplate>             <asp:dropdownlist runat="server" selectedvalue='<%#eval("suppstatus") %>'>                 <asp:listitem text="yes" value="y"></asp:listitem>                 <asp:listitem text="no" value="n"></asp:listitem>             </asp:dropdownlist>     </edititemtemplate> </asp:templatefield>