//all the students score
private void btnStat_Click(object sender, EventArgs e)
{
this.dgvScoreList.DataSource = objScoreListService.QueryScoreListByClassName("");
Dictionary <string, string> infoList = objScoreListService.QueryScoreInfo();
this.lblAttendCount.Text = infoList["stuCount"];
this.lblAbsentCount.Text = infoList["absentCount"];
this.lblCSharpAvg.Text = infoList["avgCSharp"];
this.lblDBAvg.Text = infoList["avgDB"];
List <string> absentList = objScoreListService.QueryAbsentList();
this.lblList.Items.Clear();
this.lblList.Items.AddRange(absentList.ToArray());
}
private void QueryScore(string classId)
{
//【2】显示查询统计结果
Dictionary <string, string> infoList = objScoreService.QueryScoreInfo(classId);
this.lblAttendCount.Text = infoList["stuCount"];
this.lblCount.Text = infoList["absentCount"];
this.lblCSharpAvg.Text = infoList["avgCSharp"];
this.lblDBAvg.Text = infoList["avgDB"];
//【3】显示缺考人员列表
List <string> absentList = objScoreService.QueryAbsentList(classId);
this.lblList.Items.Clear();
if (absentList.Count == 0)
{
this.lblList.Items.Add("没有缺考");
}
else
{
this.lblList.Items.AddRange(absentList.ToArray());
}
}
private void QueryScore(string classId)
{
scoreStastic = objScoreService.QueryScoreInfo(classId);
nameList = objScoreService.QueryAbsentList(classId);
this.lblAttendCount.Text = scoreStastic["stuCount"];
this.lblCount.Text = scoreStastic["absentCount"];
this.lblCSharpAvg.Text = scoreStastic["avgCSharp"];
this.lblDBAvg.Text = scoreStastic["avgDB"];
//this.lblList.DataSource = null;
// this.lblList.DataSource = nameList;
this.lblList.Items.Clear();
if (nameList.Count == 0)
{
this.lblList.Items.Add("没有缺考");
}
else
{
this.lblList.Items.AddRange(nameList.ToArray());
}
}