c# - ajax autocompleteextender method help needed -


i'm attempting add autocompleteextender form because have list of 100,000+ entries user choose from. using combobox, slow load.

problem i'm having in order populate list, parameters needed within method. method public static string. if 'hard-code' number parameters, works great. when reference field give me value, autocomplete feature doesn't work. if remove "static" method, can use parameters; autocomplete doesn't work.

how can correct or rewrite list available ace? appreciated, thanks!

  [system.web.services.webmethodattribute(), system.web.script.services.scriptmethodattribute()]     public static string[] getcompletionlist(string prefixtext, int count, string contextkey)     {

the 2 lines below parameters datatable. here issue lies:

        int userid = 1;//= convert.toint32(lbluserid.text);           int rid = 1;//convert.toint32(lblrr.text);           codebase code = new codebase();         datatable dt = newdatatable();         dt = code.getusercrossings(userid, rid);          string[] main = new string[0];         (int = 0; < dt.rows.count - 1; i++)         {             if (dt.rows[i].itemarray[0].tostring().startswith(prefixtext))             {                 array.resize(ref main, main.length + 1);                 main[main.length - 1] = dt.rows[i].itemarray[0].tostring();                 if (main.length == 40)                     break;             }         }         array.sort(main);         return main;     }


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