Topic: example of Server.Transfer and Context Handler

This is an example of Server.Transfer and Context Handler.
Through this we can get the multiple values of previous form.

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In this page we are displaying data from previous form. We can use this technique for multiple form registration form.

Code (ContextParent.aspx.cs): -

private void Button1_Click(object sender,System.EventArgs e)
        {
        Server.Transfer("ContextChild.aspx");
        }

        internal Hashtable Value
        {
            get
            {
                Hashtable objHT = new Hashtable();
                objHT["Name"]=TextBox1.Text;
                objHT["FathersName"]= TextBox2.Text;
                objHT["Address"] = TextBox3.Text;
                return objHT;
            }
        }
Code (ContextChild.aspx.cs) :-

private void Page_Load(object sender, System.EventArgs e)
        {
            // Put user code to initialize the page here
            Hashtable objHT = new Hashtable();
            if(!IsPostBack)
            {
                ContextParent ParentPage;
                ParentPage = (ContextParent)Context.Handler;
                objHT = ParentPage.Value;
                Response.Write("<br><br>");
                foreach(DictionaryEntry di in objHT)
                {
                    Response.Write(di.Key +" : "+di.Value);
                    Response.Write("<br>");
                }
            }
        }






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