How to pass a query string

Question

Hi friends Ques : I want to know that how to pass a query string from an .asp page to aspx page. Please explain in brief?

Satyapriya Nayak · Answer

Hi Manish Consider the following URL: http:// localhost/form.aspx?param1=career&param2=ride This html addresses use QueryString property to pass values between pages. From the URL above the information obtained is: form.aspx: which is the destination page for your browser. Param1 is the first parameter the value of which is set to career Param2 is the first parameter the value of which is set to ride The '?' marks the beginning of the QueryString '&' is used as a separator between parameters. private void formButtonSubmit_Click(object sender System.EventArgs e) { Response.Redirect(form.aspx?Param1= + this.formTextfieldParam1.Text + &Param2= + this. formTextfieldParam2.Text); } The above code is a submit button event handler and it sends the values of the query string to the second page. The following code demonstrates how to retrieve these valus on the second page: private void Page_Load(object sender System.EventArgs e) { this.form2TextField1.Text = Request.QueryString[Param1]; this. form2TextField2.Text = Request.QueryString[Param2]; } You can also use the following method to retrieve the parameters in the string: for (int i =0;i { Response.Write(Request.QueryString[i]); } Refer http://www.careerride.com/ASP-NET-how-to-pass-a-querystring.aspx Thanks