private void listBox1_SelectedIndexChanged(object sender, EventArgs e)
{
try
{
string text_after_del = students.read_file(students.writePath);
students.write_file(students.writePath, text_after_del, false);
string textFromFile = students.read_file(students.writePath);
char[] charsToTrim = { '\r' };
textFromFile = textFromFile.Trim(charsToTrim);
text_after_del = textFromFile;
string[] mystring = textFromFile.Split('\n');
int N = mystring.Length - 1;
int dolg = 0;
string[] words = mystring[listBox1.SelectedIndex].Split(' ');
dolg = Convert.ToInt32(words[4]);
checkedListBox1.Items.Clear();
for (int i = 5; i < 5 + Convert.ToInt32(words[4]); i++)
{
if (words[i] == "-1")
{
dolg--;
}
else if (Convert.ToInt32(words[i]) >= 0)
{
checkedListBox1.Items.Add(i - 4);
}
}
}
catch (Exception z)
{
Add_plus student = new Add_plus();
student.ShowDialog();
}
}
private void button4_Click(object sender, EventArgs e)
{
Add_plus add_pl = new Add_plus();
add_pl.ShowDialog();
students.standart_obr(students.writePath, listBox1);
}
private void button4_Click(object sender, EventArgs e)
{
fix_st();
Add_plus student = new Add_plus();
student.ShowDialog();
fix_st();
reload_st();
check_st();
reload_st();
}
private void button1_Click(object sender, EventArgs e)
{
try
{
string text_after_del = students.read_file(students.writePath);
students.write_file(students.writePath, text_after_del, false);
string textFromFile = students.read_file(students.writePath);
char[] charsToTrim = { '\r' };
textFromFile = textFromFile.Trim(charsToTrim);
text_after_del = textFromFile;
string[] mystring = textFromFile.Split('\n');
int N = mystring.Length - 1;
int dolg = 0;
string[] words = mystring[listBox1.SelectedIndex].Split(' ');
dolg = Convert.ToInt32(words[4]);
foreach (object itemChecked in checkedListBox1.CheckedItems)
{
if (checkedListBox1.GetItemCheckState(checkedListBox1.Items.IndexOf(itemChecked)).ToString() == "Checked")
{
words[4 + Convert.ToInt32(itemChecked.ToString())] = "-1";
}
}
new_text = "";
for (int i = 0; i <= 4 + dolg; i++)
{
if (i != 4 + dolg)
{
new_text += words[i] + " ";
}
else
{
new_text += words[i];
}
}
mystring[listBox1.SelectedIndex] = new_text;
text_after_del = "";
for (int i = 0; i < mystring.Length - 1; i++)
{
text_after_del += mystring[i] + "\n";
}
students.write_file(students.writePath, text_after_del, false);
Close();
}
catch (Exception z)
{
Add_plus student = new Add_plus();
student.ShowDialog();
Close();
}
}
private void listBox1_SelectedIndexChanged(object sender, EventArgs e)
{
try
{
string text_after_del = "";
using (FileStream fstream = new FileStream(writePath, FileMode.OpenOrCreate))
{
byte[] output = new byte[4];
fstream.Seek(0, SeekOrigin.Begin);
output = new byte[fstream.Length];
fstream.Read(output, 0, output.Length);
// декодируем байты в строку
string textFromFile = Encoding.Default.GetString(output);
text_after_del = textFromFile;
}
using (StreamWriter sw = new StreamWriter(writePath, false, System.Text.Encoding.Default))
{
char[] charsToTrim = { '\r' };
string result = text_after_del.Trim(charsToTrim);
sw.WriteLine(result);
}
//Стандартная прочистка файла, на всякий случай.
using (FileStream fstream = new FileStream(writePath, FileMode.OpenOrCreate))
{
byte[] output = new byte[4];
fstream.Seek(0, SeekOrigin.Begin);
output = new byte[fstream.Length];
fstream.Read(output, 0, output.Length);
// декодируем байты в строку
string textFromFile = Encoding.Default.GetString(output);
char[] charsToTrim = { '\r' };
textFromFile = textFromFile.Trim(charsToTrim);
text_after_del = textFromFile;
string[] mystring = textFromFile.Split('\n');
//Разделил файл на строки, теперь разделим строки на слова.
int N = mystring.Length - 1;
int dolg = 0;
bool prov = false;
string[] words = mystring[listBox1.SelectedIndex].Split(' ');
dolg = Convert.ToInt32(words[4]);
checkedListBox1.Items.Clear();
for (int i = 5; i < 5 + Convert.ToInt32(words[4]); i++)
{
//MessageBox.Show("" + words[i]);
if (words[i] == "-1")
{
dolg--;
prov = true;
}
else if (Convert.ToInt32(words[i]) >= 0)
{
checkedListBox1.Items.Add(i - 5);
prov = false;
}
}
}
}
catch (Exception z)
{
Add_plus student = new Add_plus();
student.ShowDialog();
}
}
private void button1_Click(object sender, EventArgs e)
{
try
{
string text_after_del = "";
using (FileStream fstream = new FileStream(writePath, FileMode.OpenOrCreate))
{
byte[] output = new byte[4];
fstream.Seek(0, SeekOrigin.Begin);
output = new byte[fstream.Length];
fstream.Read(output, 0, output.Length);
// декодируем байты в строку
string textFromFile = Encoding.Default.GetString(output);
text_after_del = textFromFile;
}
using (StreamWriter sw = new StreamWriter(writePath, false, System.Text.Encoding.Default))
{
char[] charsToTrim = { '\r' };
string result = text_after_del.Trim(charsToTrim);
sw.WriteLine(result);
}
//Стандартная прочистка файла, на всякий случай.
using (FileStream fstream = new FileStream(writePath, FileMode.OpenOrCreate))
{
byte[] output = new byte[4];
fstream.Seek(0, SeekOrigin.Begin);
output = new byte[fstream.Length];
fstream.Read(output, 0, output.Length);
// декодируем байты в строку
string textFromFile = Encoding.Default.GetString(output);
char[] charsToTrim = { '\r' };
textFromFile = textFromFile.Trim(charsToTrim);
text_after_del = textFromFile;
string[] mystring = textFromFile.Split('\n');
//Разделил файл на строки, теперь разделим строки на слова.
int N = mystring.Length - 1;
int dolg = 0;
bool prov = false;
string[] words = mystring[listBox1.SelectedIndex].Split(' ');
dolg = Convert.ToInt32(words[4]);
foreach (object itemChecked in checkedListBox1.CheckedItems)
{
if (checkedListBox1.GetItemCheckState(checkedListBox1.Items.IndexOf(itemChecked)).ToString() == "Checked")
{
words[5 + Convert.ToInt32(itemChecked.ToString())] = "-1";
}
//MessageBox.Show(words[6 + Convert.ToInt32(itemChecked.ToString())]);
}
new_text = "";
for (int i = 0; i <= 4 + dolg; i++)
{
if (i != 4 + dolg)
{
new_text += words[i] + " ";
}
else
{
new_text += words[i];
}
}
}
using (FileStream fstream = new FileStream(writePath, FileMode.OpenOrCreate))
{
byte[] output = new byte[4];
fstream.Seek(0, SeekOrigin.Begin);
output = new byte[fstream.Length];
fstream.Read(output, 0, output.Length);
// декодируем байты в строку
string textFromFile = Encoding.Default.GetString(output);
char[] charsToTrim = { '\r' };
textFromFile = textFromFile.Trim(charsToTrim);
text_after_del = "";
string[] mystring = textFromFile.Split('\n');
mystring[listBox1.SelectedIndex] = new_text;
for (int i = 0; i < mystring.Length - 1; i++)
{
text_after_del += mystring[i] + "\n";
}
//MessageBox.Show(new_text);
}
using (StreamWriter sw = new StreamWriter(writePath, false, System.Text.Encoding.Default))
{
char[] charsToTrim = { '\r' };
string result = text_after_del.Trim(charsToTrim);
sw.WriteLine(result);
}
Close();
}
catch (Exception z)
{
Add_plus student = new Add_plus();
student.ShowDialog();
}
}
