asp.net web api - Web Api Get FromUri - ArrayList Issue -


i new in web api , trying converting web service web api. encountered issue while running web api. please in issue.

i have declared 2 arraylist (parametername & parametervalue) in class model , optional have value in both parameters. 

public class pnawcfdata {     public pnawcfdata()     {         server = "";         database = "";         loginid = "";         password = "";         cmdtimeout = 30;         success = false;     }     public string server { get; set; }     public string database { get; set; }     //......     public arraylist parametername { get; set; }     public arraylist parametervalue { get; set; }     //......

when running it... http://localhost:53386/api/webapi?server=pnante813&database=ff_andon&storedprocname=udpdev_getprojectbyplant&parametername=plant&parametervalue=plant1

if did not put value parametername & parametervalue, able result.

if put value (plant & plant1) parametername & parametervalue, still success somehow returned nothing. supposed return value.

controller code:

namespace pnawebapi.controllers { public class webapicontroller : apicontroller {     public pnawcfdata getexecprocedurewithoutput([fromuri] pnawcfdata ppnawcfdata)     {         string lsconnstr;          if (checkconndata(ppnawcfdata.server, ppnawcfdata.database, ppnawcfdata.loginid, ppnawcfdata.password) == false)         {             ppnawcfdata.success = false;             ppnawcfdata.errmsg = "database connection info not provided!";         }         else         {             lsconnstr = getconnstr(ppnawcfdata.server, ppnawcfdata.database, ppnawcfdata.loginid, ppnawcfdata.password);              try             {                 if (ppnawcfdata.storedprocname == "")                 {                     ppnawcfdata.success = false;                     ppnawcfdata.errmsg = "invalid stored procedure!";                 }                 else                 {                     using (sqlconnection loconn = new sqlconnection(lsconnstr))                     {                         using (sqlcommand locmd = new sqlcommand(ppnawcfdata.storedprocname, loconn))                         {                             locmd.commandtype = system.data.commandtype.storedprocedure;                             locmd.commandtimeout = ppnawcfdata.cmdtimeout;                              if (ppnawcfdata.parametername != null && ppnawcfdata.parametervalue != null)                             {                                 (int = 0; < ppnawcfdata.parametername.count; ++i)                                 {                                     locmd.parameters.addwithvalue(ppnawcfdata.parametername[i].tostring(), ppnawcfdata.parametervalue[i]);                                 }                             }                              if (loconn.state =.............                                 ....................             catch (exception ex)             {                 ppnawcfdata.success = false;                 ppnawcfdata.errmsg = ex.message;             }         }          return ppnawcfdata;     }

most there's problem parameter binding in getexecprocedurewithoutput method class uses arraylist can't populated fromuri attribute.

instead of using arraylist try , use "simpler" parameter type string[] or list<string>.


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