asp.net mvc - How to check if value is multiple or not in key value c# -

here method:

protected override void onactionexecuting(actionexecutingcontext filtercontext) {     var parameters = filtercontext.actionparameters.toarray();     if (parameters.count() > 0)     {         foreach (keyvaluepair<string, object> data in parameters)         {             singleparameters = singleparameters + data.key + ":" + " " + data.value + ",";          }         singleparameters = singleparameters.remove(singleparameters.lastindexof(',')); 

i want check if data value contain single or multiple value.

if data single data key:req , value: pagerecords:200.

if data contains multiple values there check if values contain array or single value. fot example: key:req , values: pagerecords:200, pageinfo:"adsa", count:0, filter: records:200,cotnain:"asa"

i want check condition access that..

i newbie in area please give me suggestion more clarification

 foreach (keyvaluepair<string, object> data in parameters)  {       if (data.key == "request" && data.value jqgridrequest)       {        var fields = g.gettype().getproperties();        bool hassinglevalue = fields.count(x => x.getvalue(g, null) != null) == 1;       }  } 

as screenshot clear data.value type jqgridrequest, can directly make use of object check or desired value, dont need looping , directly cast object , make use of property using if else.

jqgridrequest request = data.value jqgridrequest; if (request != null) { int  pageindex = request.pageindex; //// on other properties, , use directly without looping.  }