This is a very short code snippet which shows you how you can create a hyperlink using a QueryString or Form parameter received from a referring page.
Note that you would need to do two things in order for this to work:
Step 1
First, paste the code below in the HTML markup. The code below assumes that you are using a querystring parameter called “ID” that was passed over from a previous page.
<asp:HyperLink Target="_blank" ID="HyperLinkViewFeedback" runat="server"
NavigateURL='<%# String.Concat("~/Feedback/ViewFeedback.aspx?ID=",Request.QueryString["ID"]) %>'>View Feedback</asp:HyperLink>
Step 2
Add the “Page.DataBind()” method to the OnLoad of the code-behind file.
protected void Page_Load(object sender, EventArgs e)
{
Page.DataBind();
}
After that, you should see the hyperlink with the ID automatically appended as follows:
