private void cmdDiemDanh_Click(object sender, EventArgs e)
{
List <Student> students = new List <Student>();
foreach (Control control in flpPc.Controls)
{
frmmaytinh frm = control as frmmaytinh;
if (frm.maytinhinfo.status == ClientinfoStatus.StudentConnected)
{
students.Add(frm.maytinhinfo.student);
}
}
SaveFileDialog dialog = new SaveFileDialog();
dialog.Filter = "All files (*.*)|*.*";
dialog.Title = "Save";
if (dialog.ShowDialog() == DialogResult.OK)
{
StreamWriter stream = new StreamWriter(dialog.FileName);
stream.WriteLine(students.Count);
foreach (Student item in students)
{
stream.WriteLine(item.MSSV + '\t' + item.FullName);
}
stream.Close();
}
}
public void Undefine(frmmaytinh frm)
{
if (frm.maytinhinfo.status != ClientinfoStatus.Undefine)
{
frm.maytinhinfo.status = ClientinfoStatus.Undefine;
}
}
public void DisconnectDisable(frmmaytinh frm)
{
if (frm.maytinhinfo.status == ClientinfoStatus.Undefine)
{
frm.maytinhinfo.status = ClientinfoStatus.Disconnected;
}
}
private void cmdDisableUndefine_Click(object sender, EventArgs e)
{
List <Maytinhinfo> maytinh = new List <Maytinhinfo>();
foreach (Control clientontrol in flpPc.Controls)
{
frmmaytinh frm = clientontrol as frmmaytinh;
serverThread.DisconnectDisable(frm);
maytinh.Add(frm.maytinhinfo);
}
RenderClientList(maytinh);
}
void RenderClientList(List <Maytinhinfo> clientList)
{
if (flpPc.Controls.Count == 0)
{
foreach (Maytinhinfo clientInfo in clientList)
{
frmmaytinh frm = new frmmaytinh(clientInfo);
flpPc.Controls.Add(frm);
}
return;
}
int clientControlLength = flpPc.Controls.Count;
int i = 0;
for (i = 0; i < clientList.Count; i++)
{
Maytinhinfo clientInfoInList = clientList[i];
if (i < clientControlLength)
{
frmmaytinh frm = flpPc.Controls[i] as frmmaytinh;
Maytinhinfo clientInfoInControl = frm.maytinhinfo;
frm.SetClient(clientInfoInList);
}
else
{
frmmaytinh frm = new frmmaytinh(clientInfoInList);
flpPc.Controls.Add(frm);
}
}
if (i < flpPc.Controls.Count)
{
for (int j = flpPc.Controls.Count - 1; j >= i; j--)
{
flpPc.Controls.RemoveAt(j);
}
}
}
