How to retrieve data RANDOMLY from SQL Server using C# -

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i have set of questions in database , need retrieve them in random order every time.

can please me out c# code? i'm using visual studio 2012.

thanks in advance.

here's code i'm using @ moment:

using system; using system.data; using system.configuration; using system.collections; using system.web; using system.web.security; using system.web.ui; using system.web.ui.webcontrols; using system.web.ui.webcontrols.webparts; using system.web.ui.htmlcontrols;  public partial class perform_test : system.web.ui.page { public int currentpage {         {         object o = this.viewstate["_currentpage"];         if (o == null)             return 0;         else             return (int)o;     }      set     {         this.viewstate["_currentpage"] = value;     } }  protected void page_load(object sender, eventargs e) {       //response.write(session["company"]);     if (!page.ispostback)     {         session.add("correctanswers", 0);        //session.add("questions", 0);         session.add("answer", "");      }     if (repeat_exam_data.controls.count > 0)     {         (int = 1; <= 4; i++)         {             radiobutton rad = repeat_exam_data.controls[0].findcontrol("choice" + i.tostring()) radiobutton;             if (rad.checked)             {                 session["answer"] = rad.text;                 break;             }         }     }      getpage(); }  protected void getpage() {     datatable exam_data = new datatable();      exam_data = bussinesslayer.getexamdata(session["company"].tostring(), session["subject"].tostring(), session["examid"].tostring());     pageddatasource pgds = new pageddatasource();     pgds.datasource = exam_data.defaultview;     pgds.allowpaging = true;     pgds.pagesize = 1;      pgds.currentpageindex = currentpage;      repeat_exam_data.datasource = pgds;     repeat_exam_data.databind();      cmd_next.enabled = !pgds.islastpage;     cmd_finish.enabled = pgds.islastpage;     lblqno.text = convert.tostring((currentpage + 1));     lblcorrectanswers.text = session["correctanswers"].tostring(); } protected void cmd_next_click(object sender, eventargs e) {      calculatemark();      currentpage += 1;     getpage(); } protected void cmd_finish_click(object sender, eventargs e) {     calculatemark();      string strsql = "insert tbl_result(examid,studentid,mark) values('" + session["examid"] + "','" + session["uname"] + "','" + session["correctanswers"] + "')";     bussinesslayer.putdata(strsql);     response.redirect("~/canexamresult.aspx"); }  private void calculatemark() {     hiddenfield ans = repeat_exam_data.controls[0].findcontrol("answer")     hiddenfield;     if (session["answer"].tostring() == ans.value)         session["correctanswers"] = (int)session["correctanswers"] + 1;  } }

this code dosn't contain code responsible feaching data. inside bussinesslayer.getexamdata() probably. can achive random order example using 

order newid()

at end of query.


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