//修改属性
/*private void mustate(string GID,string groupname,string sign)
* {
* foreach (ListViewItem item in this.lv_group.Items)
* {
* if (item.Text == GID)
* {
* item.SubItems[1].Text = groupname;
* item.SubItems[4].Text = sign;
* }
* }
* }
* private void state(string UID,string username,string sign)
* {
*
* }*/
//关闭窗口
private void list_FormClosed(object sender, FormClosedEventArgs e)
{
try
{
string sendmsg = "logout#" + UID;
Bw.Write(sendmsg);
Bw.Flush();
iswork = false;
Br.Close();
Bw.Close();
}
catch
{ }
Application.Exit();
}
// Making a Method to Display in Main
public void CustomersAccount()
{
StreamWriter Ac;
try
{
Ac = File.AppendText("C:\\Users\\RON TAYLOR\\Desktop\\Computer Programing\\Customer_Account.txt");
Console.WriteLine("please enter customers previous reading");
previous_meter = int.Parse(Console.ReadLine());
Console.WriteLine("please enter customers current reading");
current_meter = int.Parse(Console.ReadLine());
current_consumption = current_meter - previous_meter;
Console.ReadLine();
Ac.WriteLine(previous_meter);
Ac.WriteLine(current_meter);
Ac.WriteLine(current_consumption);
Ac.WriteLine("Previous meter :{0} Current meter: {1} Current consumption :{2}", previous_meter, current_meter, current_consumption);
Ac.Close();
}
catch
{
Console.WriteLine(" file not writtten ");
}
Console.ReadLine();
StreamReader Bw;
Bw = File.OpenText("C:\\Users\\RON TAYLOR\\Desktop\\Computer Programing\\Customer_Account.txt");
Accdisplay = Bw.ReadLine();
while (Accdisplay != null)
{
Console.WriteLine(Accdisplay);
Accdisplay = Bw.ReadLine();
}
Bw.Close();
}
public void Close()
{
Br.Close();
Bw.Close();
Client.Close();
}
private void worker_DoWork(object sender, DoWorkEventArgs e)
{
startCalculatingLock = true;
int iterationsLeft = mainWindow.UserDefinedLFSRIterations;
if (calculatingStoppedAt > 0)
{
iterationsLeft = calculatingStoppedAt;
}
if (pauseCalculatingLock || stopCalculatingLock)
{
pauseCalculatingLock = false;
stopCalculatingLock = false;
}
string startButtonContent = (string)e.Argument;
int bitListCount = bitViewModel.Bits.Count;
int sum;
bool saveGeneratedValue = false;
int counter = 0;
StreamWriter tw = new StreamWriter(mainWindow.FileManagement.Files[0]);
tw.Dispose();
BinaryWriter Bw = new BinaryWriter(File.Open(mainWindow.FileManagement.Files[0], FileMode.OpenOrCreate));
Bw.Dispose();
if (startButtonContent.Equals("Resume"))
{
if (mainWindow.FileManagement.Extension.Equals(".txt"))
{
tw = File.AppendText(mainWindow.FileManagement.Files[0]);
}
else
{
Bw = new BinaryWriter(File.Open(mainWindow.FileManagement.Files[0], FileMode.Append));
}
}
else
{
iterationsLeft = mainWindow.UserDefinedLFSRIterations;
if (mainWindow.FileManagement.Extension.Equals(".txt"))
{
tw = new StreamWriter(mainWindow.FileManagement.Files[0]);
}
else
{
Bw = new BinaryWriter(File.Open(mainWindow.FileManagement.Files[0], FileMode.OpenOrCreate));
}
this.Dispatcher.Invoke(() => { userDefinedProgressBar.Maximum = iterationsLeft; });
}
int progress = iterationsLeft;
StringBuilder byteToSave = new StringBuilder();
while (!pauseCalculatingLock && !stopCalculatingLock && iterationsLeft > 0)
{
if (saveGeneratedValue == true && cyclesUntilSavingCheck.Equals(0))
{
if (mainWindow.FileManagement.Extension.Equals(".bin"))
{
if (byteToSave.Length == 0)
{
this.Dispatcher.Invoke(() =>
{
Bw.Write(Convert.ToByte(byteToSave.ToString(), 2));
});
byteToSave.Clear();
}
else
{
byteToSave.Append(bitViewModel.Bits[bitListCount - 1].BitValue);
}
}
else
{
this.Dispatcher.Invoke(() =>
{
tw.Write(bitViewModel.Bits[bitListCount - 1].BitValue);
});
}
(sender as BackgroundWorker).ReportProgress(0);
iterationsLeft--;
saveGeneratedValue = false;
}
sum = 0;
for (int i = 0; i < bitListCount; i++)
{
if (bitViewModel.Bits[i].BitState.Equals("On") && bitViewModel.Bits[i].BitValue.Equals(1))
{
sum++;
}
}
sum = sum % 2;
for (int i = bitListCount - 1; i > 0; i--)
{
bitViewModel.Bits[i].BitValue = bitViewModel.Bits[i - 1].BitValue;
}
bitViewModel.Bits[0].BitValue = sum;
if (cyclesUntilSavingCheck.Equals(0) && bitViewModel.Bits[bitListCount - 1].BitValue.Equals(0))
{
cyclesUntilSavingCheck = mainWindow.NewCyclesAtZero;
}
if (cyclesUntilSavingCheck.Equals(0) && bitViewModel.Bits[bitListCount - 1].BitValue.Equals(1))
{
cyclesUntilSavingCheck = mainWindow.NewCyclesAtOne;
counter++;
saveGeneratedValue = true;
}
cyclesUntilSavingCheck--;
}
if (iterationsLeft == 0)
{
this.Dispatcher.Invoke(() =>
{
startButton.Content = "Start";
startButton.IsEnabled = true;
userDefinedProgressBar.Value = 0;
});
}
else
{
calculatingStoppedAt = iterationsLeft;
}
tw.Close();
Bw.Close();
startCalculatingLock = false;
}