private void Querr(int classId)
{
//定义方法的输出参数
Dictionary <string, string> dic = null;
List <string> list = null;
try
{
List <StudentExt> scoreList = scoreListService.Query1(classId, out dic, out list);
this.dgvScoreList.DataSource = scoreList;
this.lblList.Items.AddRange(list.ToArray());
this.lblAttendCount.Text = dic["stuCount"];
this.lblCSharpAvg.Text = dic["avgCSharp"];
this.lblDBAvg.Text = dic["avgDB"];
this.lblCount.Text = dic["absentCount"];
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
}