Question

My issue: that I have two pages

1- page.aspx for English language mode

2- page-ar.aspx for Arabic language mode

And I have LinkeButton on click I pass session;

Session["lang"] = "ar";

or

Session["lang"] = "en";

What I need to get page.aspx name and add this string “-ar” to goto Arabic mode
or to remove “-ar” from page-ar.aspx to goto English mode

And take in your consideration maybe there’s some query string in pageurl.

Answer 1

this the answer after the Mr/sheKhar help and with my own search

i have two button

one for Arabic and other for English mode

when user click on English button

    protected void english_Click(object sender, EventArgs e)
{
    string Path = System.Web.HttpContext.Current.Request.Url.AbsolutePath;
    System.IO.FileInfo Info = new System.IO.FileInfo(Path);
    string pageName = Info.Name;

    if (Session["lang"].ToString() == "ar")
    {
        string enlink = pageName.Substring(0, pageName.Length - 8) + ".aspx";
        Session["lang"] = "en";

        var page = (Page)HttpContext.Current.CurrentHandler;
        string QueryString = page.ClientQueryString;
        if (!(string.IsNullOrEmpty(QueryString)))
        {
            Response.Redirect(enlink + "?" + QueryString);
        }
        else
        {
            Response.Redirect(enlink);
        }
    }

}

and when user click on arabic button

 protected void arabic_Click(object sender, EventArgs e)
{

    string Path = System.Web.HttpContext.Current.Request.Url.AbsolutePath;
    System.IO.FileInfo Info = new System.IO.FileInfo(Path);
    string pageName = Info.Name;

    if (Session["lang"].ToString() == "en")
    {
        string arlink= pageName.Substring(0, pageName.Length - 5) + "-ar.aspx";
        Session["lang"] = "ar";
        //
        var page = (Page)HttpContext.Current.CurrentHandler;
        string QueryString = page.ClientQueryString; // this code get The Query String 

        if (!(string.IsNullOrEmpty(QueryString)))
        {
            Response.Redirect(arlink +"?"+ QueryString);
        }
        else
        {
            Response.Redirect(arlink);
        }
    }

}

wish this code helping someone 🙂