Retrieving QueryString Error: Input string was not in a correct format

Hey democloud,

Please provided different parameter name. you have pass same name for parameters so that value come with comma and throw error.

Code

CS.aspx

protected void Page_Load(object sender, EventArgs e)
{
    string url = "~/abc.aspx?ID=" + 1 + "&eId=" + Server.UrlEncode(2.ToString());
    Response.Redirect(url);
}

abc.aspx

protected void Page_Load(object sender, EventArgs e)
{
    int Id = Convert.ToInt32(Request.QueryString["eId"]);
}