c# - Passing multiple parameters to Crystal Report -

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i'm working on visual studio 2008 , sql server 2008, language c#

i want pass multiple parameters crystal report in asp.net. have 2 parameters @accountnumber , @customerid. can pass 1 parameter report in code below.

crystalreportviewer1.logoninfo[0].connectioninfo.servername = "cj-pc"; crystalreportviewer1.logoninfo[0].connectioninfo.userid = "sa"; crystalreportviewer1.logoninfo[0].connectioninfo.password = "***"; crystalreportviewer1.logoninfo[0].connectioninfo.databasename = "online";  string accountnumber = "acc001"; string customerid = "cus001";  parameterfield paramfield = new parameterfield(); parameterfields paramfields = new parameterfields(); parameterdiscretevalue paramdiscretevalue = new parameterdiscretevalue();  paramfield.name = "@account_number"; paramdiscretevalue.value = accountnumber; paramfield.currentvalues.add(paramdiscretevalue); paramfields.add(paramfield); crystalreportviewer1.parameterfieldinfo = paramfields;  parameterfield paramfield1 = new parameterfield(); parameterfields paramfields1 = new parameterfields(); parameterdiscretevalue paramdiscretevalue1 = new parameterdiscretevalue();  paramfield1.name = "@account_number"; paramdiscretevalue1.value = accountnumber; paramfield1.currentvalues.add(paramdiscretevalue1); paramfields1.add(paramfield1);  paramfield1.name = "@customer_id"; paramdiscretevalue1.value = customerid; paramfield1.currentvalues.add(paramdiscretevalue1); paramfields1.add(paramfield1); crystalreportviewer1.parameterfieldinfo = paramfields1;

you must use new keyword before assigning new values paramfield1

paramfield1.name = "@account_number"; paramdiscretevalue1.value = accountnumber; paramfield1.currentvalues.add(paramdiscretevalue1); paramfields1.add(paramfield1);  //here missing code paramfield1 = new parameterfield();  paramfield1.name = "@customer_id"; paramdiscretevalue1.value = customerid; paramfield1.currentvalues.add(paramdiscretevalue1); paramfields1.add(paramfield1);

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