c# - Printing Crystal Report in loop -

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my requirement generate/print mark-sheet of student of particular class @ single click, in crystal report.

when used loop shows last record/page of report.

and code

private void btngenerate_click(object sender, eventargs e) {

        try         {             axcrystalactivexreportviewer1.reportsource = null;              reportdocument cryrpt = new reportdocument();             tablelogoninfos crtablelogoninfos = new tablelogoninfos();             tablelogoninfo crtablelogoninfo = new tablelogoninfo();             connectioninfo crconnectioninfo = new connectioninfo();             tables crtables;               crconnectioninfo.servername = configuration.servername;             crconnectioninfo.databasename = configuration.databasename;             crconnectioninfo.userid = configuration.server_username;             crconnectioninfo.password = configuration.server_password;                crtables = cryrpt.database.tables;             foreach (crystaldecisions.crystalreports.engine.table crtable in crtables)             {                 crtablelogoninfo = crtable.logoninfo;                 crtablelogoninfo.connectioninfo = crconnectioninfo;                 crtable.applylogoninfo(crtablelogoninfo);             }             for(int i=0; i<=x; i++)             {                 dataset ds_viewtermmarksheet = new dataset();                 hashtable htviewtermmarksheet = new hashtable();                  htviewtermmarksheet.add("@year", txtyear.text);                 htviewtermmarksheet.add("@faculty", cbofaculty.text);                 htviewtermmarksheet.add("@level", cboclass.text);                 htviewtermmarksheet.add("@section", cbosection.text);                 htviewtermmarksheet.add("@term", cboterm.text);                 htviewtermmarksheet.add("@crn",.tostring());                  dboperations _dbaccess = new dboperations();                 _dbaccess.selectstoredprocedure(ds_viewtermmarksheet, "spselectexamview_exam_termwisemarksheet", htviewtermmarksheet, "marks");                  cryrpt.setdatasource(ds_viewtermmarksheet.tables["marks"]);            }                    axcrystalactivexreportviewer1.refresh();               cryrpt.close();          }         catch (exception ex)         {             messagebox.show("mark sheet generation not successful.\r" + ex.message, "error!");         }     }

how can append multiple marksheet @ once , print them @ once??

your code loop , set datasource multiple times , refresh report last one. need move refresh indice loop andalso print report there:

        cryrpt.setdatasource(ds_viewtermmarksheet.tables["marks"]);         axcrystalactivexreportviewer1.refresh();         // print rpeort        }

the right way handle create report, shows information students. can group student id or name , set new page after group. print report ( 1 time).


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