[NET精华教程] .net教程：东方兄，我搞定了，看代码

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1^# 大中小发表于 2007-2-14 13:16 只看该作者

.net教程：东方兄，我搞定了，看代码

public void datagrid1_edit(object sender,datagridcommandeventargs e)
      {
         string strsql;
         string connectionstring;
         connectionstring = configurationsettings.appsettings["connectionstring"];
         datagrid1.edititemindex =(int)e.item.itemindex;

         bindgrid();
         dropdownlist ddl = (dropdownlist)(datagrid1.items[e.item .itemindex].cells [4].controls [1]);

         strsql = "select workstate,itemnumber from asp_temp";

         oledbconnection myconn=new oledbconnection(connectionstring );
         oledbcommand mycommand=new oledbcommand (strsql,myconn);
         myconn.open();
         oledbdatareader myreader=mycommand.executereader();

         ddl.datasource =myreader;
         ddl.datatextfield ="workstate";

         ddl.datavaluefield = "itemnumber";
         ddl.databind ();
         myreader.close();
         myconn.close();
      }

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