private void GetPreviousPartsOfFilm(int FilmId)
{
string query = "select * FROM Film WHERE Id like '" + FilmId + "%'";
byte[] image = null;
byte[] image1 = null;
byte[] image2 = null;
byte[] image3 = null;
try
{
connection.Open();
SqlCeCommand cmd = new SqlCeCommand(query, connection);
SqlCeDataReader reader = cmd.ExecuteReader();
if (reader.Read())
{
NameOfTheFilmTextBox.Text = reader["Название"].ToString();
CategoryOfFilmTextBox.Text = reader["Жанр"].ToString();
ActorsTextBox.Text = reader["Актёры"].ToString();
DirectorTextBox.Text = reader["Режиссёр"].ToString();
ProducingCountryTextBox.Text = reader["Страна"].ToString();
YearOfIssueTextBox.Text = reader["Год"].ToString();
FilmForAdultsTextBox.Text = reader["Целевая аудитория 18+"].ToString();
NumberOfCopiesTextBox.Text = reader["Кол-во копий"].ToString();
TheTypeOfMediaTextBox.Text = reader["Тип носителя"].ToString();
SummaryTextBox.Text = reader["Описание"].ToString();
LengthInMinutes.Text = reader["Продолжительность"].ToString();
Rating.Text = reader["Рейтинг"].ToString();
LangForVoiceTextBox.Text = reader["Язык озвучки"].ToString();
try
{
image = (byte[])reader["Photo1"];
image1 = (byte[])reader["Photo2"];
image2 = (byte[])reader["Photo3"];
image3 = (byte[])reader["Photo4"];
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Отсутствует изображение.", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
if (image == null)
{
pictureBox.Image = null;
}
else
{
MemoryStream memoryStream = new MemoryStream(image);
pictureBox.Image = Image.FromStream(memoryStream);
}
if (image1 == null)
{
pictureBox1.Image = null;
}
else
{
MemoryStream memoryStream = new MemoryStream(image1);
pictureBox1.Image = Image.FromStream(memoryStream);
}
if (image2 == null)
{
pictureBox2.Image = null;
}
else
{
MemoryStream memoryStream = new MemoryStream(image2);
pictureBox2.Image = Image.FromStream(memoryStream);
}
if (image3 == null)
{
pictureBox3.Image = null;
}
else
{
MemoryStream memoryStream = new MemoryStream(image3);
pictureBox3.Image = Image.FromStream(memoryStream);
}
}
else
{
CategoryOfFilmTextBox.Clear();
NameOfTheFilmTextBox.Clear();
ActorsTextBox.Clear();
DirectorTextBox.Clear();
ProducingCountryTextBox.Clear();
YearOfIssueTextBox.Clear();
FilmForAdultsTextBox.Clear();
NumberOfCopiesTextBox.Clear();
TheTypeOfMediaTextBox.Clear();
SummaryTextBox.Clear();
LengthInMinutes.Clear();
Rating.Clear();
LangForVoiceTextBox.Clear();
}
reader.Close();
connection.Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
Show();
}
private void InsertToFilm()
{
string query = "INSERT INTO Film (Название, Жанр, Актёры, Режиссёр, Страна, Год, " +
"[Целевая аудитория 18+], [Кол-во копий], [Тип носителя], Описание, Продолжительность, Рейтинг, [Язык озвучки]) VALUES ('" + NameOfTheFilmTextBox.Text + "','" + CategoryOfFilmComboBox.Text +
"','" + ActorsTextBox.Text + "','" + DirectorTextBox.Text +
"','" + ProducingCountryComboBox.Text + "','" + int.Parse(YearOfIssueTextBox.Text) + "','" + FilmForAdultsComboBox.Text +
"','" + int.Parse(NumberOfCopiesTextBox.Text) + "','" + TheTypeOfMediaComboBox.Text + "','" + SummaryTextBox.Text +
"','" + int.Parse(LengthInMinutes.Text) + "','" + Rating.Text + "','" + LanguagesForVoiceComboBox.Text + "')";
cmd.CommandText = query;
cmd.Connection = connection;
try
{
connection.Open();
addFlag = cmd.ExecuteNonQuery();
connection.Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
if (GetLastId() == -1)
{
return;
}
else
{
for (int i = 1; i <= Convert.ToInt16(NumberOfCopiesTextBox.Text); i++)
{
InsertToBusyFilmCopy(GetLastId(), i);
}
}
//Проходим по всему ComboBox и достаём FilmId, после этого заполняем таблицу предыдущих частей
for (int i = 0; i < listBox.Items.Count; i++)
{
string [] subStr = listBox.Items[i].ToString().Split('=');
int id = Convert.ToInt16(subStr[1]);
FillTablePreviousPartsOfFilm(id);
comboBox1.Items.Clear();
}
CategoryOfFilmComboBox.SelectedIndex = -1;
CategoryOfFilmComboBox.Text = "Выберите или введите новый";
NameOfTheFilmTextBox.Clear();
ActorsTextBox.Clear();
DirectorTextBox.Clear();
ProducingCountryComboBox.SelectedIndex = -1;
ProducingCountryComboBox.Text = "Выберите";
YearOfIssueTextBox.Clear();
FilmForAdultsComboBox.SelectedIndex = -1;
FilmForAdultsComboBox.Text = "Выберите";
NumberOfCopiesTextBox.Clear();
TheTypeOfMediaComboBox.SelectedIndex = -1;
TheTypeOfMediaComboBox.Text = "Выберите";
SummaryTextBox.Clear();
LengthInMinutes.Clear();
Rating.Clear();
LanguagesForVoiceComboBox.SelectedIndex = -1;
LanguagesForVoiceComboBox.Text = "Выберите";
listBox.Items.Clear();
pictureBox.Image = null;
pictureBox1.Image = null;
pictureBox2.Image = null;
pictureBox3.Image = null;
}
private void Button3_Click(object sender, EventArgs e)
{
SummaryTextBox.Clear();
}