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@@ -58,8 +58,8 @@ namespace BorisProject
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try
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{
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con.Open();
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- string rke = "SELECT ID_sorev,Title,Place,[Date],Trener.LastName From Sorevnovania inner join Trener on Trener.ID_trener = Sorevnovania.ID_trener group by ID_sorev,Title,Place,[Date],Trener.ID_trener,Trener.LastName having Trener.ID_trener = '"+txtidtrener.Text+"'";
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- SqlDataAdapter dataAdapter = new SqlDataAdapter(rke, con);
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+ string sql = "SELECT ID_sorev,Title,Place,[Date],Trener.LastName From Sorevnovania inner join Trener on Trener.ID_trener = Sorevnovania.ID_trener group by ID_sorev,Title,Place,[Date],Trener.ID_trener,Trener.LastName having Trener.ID_trener = '" + txtidtrener.Text + "'";
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+ SqlDataAdapter dataAdapter = new SqlDataAdapter(sql, con);
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DataTable data = new DataTable("Sorevnovania");
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dataAdapter.Fill(data);
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datasorev.ItemsSource = data.DefaultView;
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@@ -92,8 +92,8 @@ namespace BorisProject
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try
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{
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con.Open();
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- string rke = "SELECT PeopleTrain.FirstName,PeopleTrain.LastName,PeopleTrain.MiddleName,PeopleTrain.DOB,Trener.LastName From PeopleTrain inner join Trener on Trener.ID_trener = PeopleTrain.ID_Trener group by PeopleTrain.FirstName,PeopleTrain.LastName,PeopleTrain.MiddleName,PeopleTrain.DOB,Trener.LastName,Trener.ID_trener having Trener.ID_trener = '"+txtidtrener.Text+"'";
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- SqlDataAdapter dataAdapter = new SqlDataAdapter(rke, con);
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+ string sql = "SELECT PeopleTrain.FirstName,PeopleTrain.LastName,PeopleTrain.MiddleName,PeopleTrain.DOB,Trener.LastName From PeopleTrain inner join Trener on Trener.ID_trener = PeopleTrain.ID_Trener group by PeopleTrain.FirstName,PeopleTrain.LastName,PeopleTrain.MiddleName,PeopleTrain.DOB,Trener.LastName,Trener.ID_trener having Trener.ID_trener = '" + txtidtrener.Text + "'";
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+ SqlDataAdapter dataAdapter = new SqlDataAdapter(sql, con);
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DataTable data = new DataTable("TrainPeople");
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dataAdapter.Fill(data);
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datapeople.ItemsSource = data.DefaultView;
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@@ -111,5 +111,179 @@ namespace BorisProject
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MessageBox.Show("Ошибка");
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}
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}
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+
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+ void showtabletrenirovka()
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+ {
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+ try
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+ {
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+ con.Open();
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+ string sql = "SELECT ID_Trenirovka,Adres,Date From Trenirovka Where ID_Trener = '" + txtidtrener.Text + "'";
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+ SqlDataAdapter dataAdapter = new SqlDataAdapter(sql, con);
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+ DataTable data = new DataTable("Trenirovka");
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+ dataAdapter.Fill(data);
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+ trendata.ItemsSource = data.DefaultView;
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+ dataAdapter.Update(data);
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+ trendata.Columns[0].Header = "КодТренировки";
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+ trendata.Columns[1].Header = "Адрес";
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+ trendata.Columns[2].Header = "Дата";
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+ con.Close();
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+ }
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+ catch
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+ {
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+ con.Close();
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+ MessageBox.Show("Ошибка");
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+ }
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+ }
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+
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+ private void AddTrenirovka_Click(object sender, RoutedEventArgs e)
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+ {
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+ if (adrestrentxt.Text == "" || datetrenpic.SelectedDate == null)
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+ {
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+ MessageBox.Show("Пустые поля");
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+ }
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+ else
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+ {
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+ try
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+ {
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+ con.Open();
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+ string sql = "INSERT INTO Trenirovka (Adres,Date,ID_Trener) VALUES('" + adrestrentxt.Text + "','" + datetrenpic.SelectedDate + "','" + txtidtrener.Text + "')";
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+ SqlDataAdapter dataAdapter = new SqlDataAdapter(sql, con);
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+ dataAdapter.SelectCommand.ExecuteNonQuery();
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+ con.Close();
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+ MessageBox.Show("Тренировка добавлена!");
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+ showtabletrenirovka();
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+ }
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+ catch (Exception)
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+ {
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+ con.Close();
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+ MessageBox.Show("Ошибка!");
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+ }
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+ }
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+ }
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+
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+ private void Showtabletrenirovka_Click(object sender, RoutedEventArgs e)
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+ {
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+ showtabletrenirovka();
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+ }
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+
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+ private void UpdateTrenirovka_Click(object sender, RoutedEventArgs e)
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+ {
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+ if (kodtrentxt.Text == "")
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+ {
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+ MessageBox.Show("ID поле пустое");
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+ }
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+ else
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+ {
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+ try
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+ {
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+ con.Open();
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+ string sql = "Update Trenirovka set Adres ='" + adrestrentxt.Text + "', Date = '" + datetrenpic.SelectedDate + "' where ID_Trenirovka = '" + kodtrentxt.Text + "'";
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+ SqlDataAdapter dataAdapter = new SqlDataAdapter(sql, con);
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+ dataAdapter.SelectCommand.ExecuteNonQuery();
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+ con.Close();
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+ MessageBox.Show("Тренировка изменена");
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+ showtabletrenirovka();
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+ }
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+ catch (Exception)
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+ {
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+ con.Close();
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+ MessageBox.Show("Ошибка");
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+ }
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+ }
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+ }
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+
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+ private void DeleteTrenirovka_Click(object sender, RoutedEventArgs e)
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+ {
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+ if (kodtrentxt.Text == "")
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+ {
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+ MessageBox.Show("ID поле пустое");
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+ }
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+ else
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+ {
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+ try
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+ {
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+ con.Open();
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+ string sql = "DELETE FROM Trenirovka WHERE ID_Trenirovka = '" + kodtrentxt.Text + "'";
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+ SqlDataAdapter dataAdapter = new SqlDataAdapter(sql, con);
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+ dataAdapter.SelectCommand.ExecuteNonQuery();
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+ con.Close();
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+ MessageBox.Show("Тренировка удалена");
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+ showtabletrenirovka();
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+ }
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+ catch
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+ {
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+ con.Close();
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+ MessageBox.Show("Ошибка");
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+ }
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+ }
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+ }
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+
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+
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+
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+
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+
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+ //тесты
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+ public bool Add(string adres, string date, string id)
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+ {
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+ try
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+ {
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+ SqlConnection con = new SqlConnection("Data Source=localhost;Initial Catalog=boris;Integrated Security=True");
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+ con.Open();
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+ string sql = "INSERT INTO Trenirovka (Adres,Date,ID_Trener) VALUES('" + adres.ToString() + "','" + date.ToString() + "','" + id.ToString() + "')";
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+ SqlDataAdapter dataAdapter = new SqlDataAdapter(sql, con);
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+ dataAdapter.SelectCommand.ExecuteNonQuery();
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+ con.Close();
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+ MessageBox.Show("Запись произведена");
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+ return true;
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+ }
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+ catch (Exception)
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+ {
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+ MessageBox.Show("Ошибка");
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+ return false;
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+ }
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+ }
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+
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+
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+ public bool Update(string adres, string date, string id)
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+ {
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+ try
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+ {
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+ SqlConnection con = new SqlConnection("Data Source=localhost;Initial Catalog=boris;Integrated Security=True");
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+ con.Open();
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+ string sql = "Update Trenirovka set Adres ='" + adres.ToString() + "', Date = '" + date.ToString() + "' where ID_Trenirovka = '" + id.ToString() + "'";
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+ SqlDataAdapter dataAdapter = new SqlDataAdapter(sql, con);
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+ dataAdapter.SelectCommand.ExecuteNonQuery();
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+ con.Close();
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+ MessageBox.Show("Тренировка изменена");
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+ return true;
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+ }
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+ catch (Exception)
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+ {
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+ MessageBox.Show("Ошибка");
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+ return false;
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+ }
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+ }
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+
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+
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+ public bool Delete(string id)
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+ {
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+ try
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+ {
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+ SqlConnection con = new SqlConnection("Data Source=localhost;Initial Catalog=boris;Integrated Security=True");
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+ con.Open();
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+ string sql = "DELETE FROM Trenirovka WHERE ID_Trenirovka = '" + id.ToString() + "'";
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+ SqlDataAdapter dataAdapter = new SqlDataAdapter(sql, con);
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+ dataAdapter.SelectCommand.ExecuteNonQuery();
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+ con.Close();
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+ MessageBox.Show("Тренировка удалена");
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+ return true;
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+ }
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+ catch (Exception)
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+ {
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+ MessageBox.Show("Ошибка");
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+ return false;
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+ }
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+ }
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+
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}
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}
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gr682_bpv