使用C＃编辑中继器中的超链接

Question

I'm trying to change Url of an asp hyperlink NavigateUrl inside Repeater control. I filled out my repeater from database using below code:

in .cs file

        SqlConnection con3 = new SqlConnection("my connection");
        string strcon = "select * from companydata";
        cmd = new SqlCommand(strcon, con3);
        da = new SqlDataAdapter(cmd);
        ds = new DataSet();
        da.Fill(ds, "company");
        Repeater1.DataSource = ds;
        Repeater1.DataBind();
        con3.Close();
        con3.Dispose();

in .aspx file <asp:Repeater ID="Repeater1" runat="server"><ItemTemplate> <asp:HyperLink ID="companyid" runat="server"><%#Eval("companyname") %></asp:HyperLink> //i need to add NavigateUrl for HyperLink using loop. </ItemTemplate></asp:Repeater> <asp:Repeater ID="Repeater1" runat="server"><ItemTemplate> <asp:HyperLink ID="companyid" runat="server"><%#Eval("companyname") %></asp:HyperLink> //i need to add NavigateUrl for HyperLink using loop. </ItemTemplate></asp:Repeater>

My output (using repeater) looking like this

• Microsoft
• Google
• Yahoo
• Facebook
• Adobe

Now i add some extra code to fill NavigateUrl in Hyperlink inside repeater control

foreach (RepeaterItem item in Repeater1.Items)
        {
            HyperLink hplink = item.FindControl("companyid") as HyperLink;
            hplink.NavigateUrl = "https://www.example.com/company/"; 
        }

Now my question is how to add HyperLink's text inside NavigateUrl like www.example.com/company/Microsoft or www.example.com/company/Google, Here Microsoft and Google are link's text. Thanks in advance, sorry for my bad English.

Answer 1

You just need to concat the text of hyperlink with the navigateurl:

foreach (RepeaterItem item in Repeater1.Items)
    {
        HyperLink hplink = item.FindControl("companyid") as HyperLink;
        hplink.NavigateUrl = "https://www.example.com/company/" + hplink.Text; 
    }