private void lantern()
{
Object obj = new Object();
lock (obj)
{
Random instance = Random.getInstance();
instance.rannumber(studentnum);
while (true)
{
Thread.Sleep(100);
if (!start)
{
break;
}
ArrayList result = instance.get(4);
if (result.Contains(-1))
{
while (MessageBox.Show(this, "剩余学生不足！", "提示", MessageBoxButtons.OK) != DialogResult.OK)
{
;
}
button1.PerformClick();
break;
}
long sn = namelist.Keys[(int)result[0]];
label1.Text = sn.ToString();
label2.Text = namelist[sn];
label9.Text = "缺勤" + cell.getabsencenum(sn) + "次";
pictureBox1.LoadAsync(Application.StartupPath + @"/photos/" + sn + @".jpg");
sn = namelist.Keys[(int)result[1]];
label3.Text = sn.ToString();
label4.Text = namelist[sn];
label10.Text = "缺勤" + cell.getabsencenum(sn) + "次";
pictureBox2.LoadAsync(Application.StartupPath + @"/photos/" + sn + @".jpg");
sn = namelist.Keys[(int)result[2]];
label5.Text = sn.ToString();
label6.Text = namelist[sn];
label11.Text = "缺勤" + cell.getabsencenum(sn) + "次";
pictureBox3.LoadAsync(Application.StartupPath + @"/photos/" + sn + @".jpg");
sn = namelist.Keys[(int)result[3]];
label7.Text = sn.ToString();
label8.Text = namelist[sn];
label12.Text = "缺勤" + cell.getabsencenum(sn) + "次";
pictureBox4.LoadAsync(Application.StartupPath + @"/photos/" + sn + @".jpg");
}
}
}
private void absence_Load(object sender, EventArgs e)
{
groupBox1.Visible = false;
groupBox2.Visible = false;
groupBox3.Visible = false;
button1.Enabled = false;
button2.Enabled = false;
excelio cell = excelio.getInstance();
if (filePath != null)
{
cell.openfile(filePath);
if (absence != null)
{
button2.Enabled = true;
foreach (long sn in absence)
{
absinfo.Add(new info(cell.getstudentname(sn), sn, cell.getabsencenum(sn)));
}
if (absinfo.Count >= 3)
{
if (absinfo.Count == 3)
{
button2.Enabled = false;
}
for (i = 0; i < 3; i++)
{
info student = (info)absinfo[i];
fresh(student, i);
}
}
else
{
button2.Enabled = false;
for (i = 0; i < absinfo.Count; i++)
{
info student = (info)absinfo[i];
fresh(student, i);
}
}
}
}
}