private void Button1_Click(object sender, EventArgs e)
{
if (textBox1.Visible)
{
Data_book_form main = this.Owner as Data_book_form;
string Data_book = main.Get_current_book();
string New_code = textBox1.Text;
New_code = New_code.Replace(" ", "_");
if (String.IsNullOrEmpty(textBox1.Text))
{
errorProvider1.SetError(button1, "Код не может быть пустым");
}
else if (Library_main.Main_library.Proof_Code(New_code))
{
errorProvider1.SetError(button1, "Такой код уже существует");
}
else
{
errorProvider1.Clear();
Library_main.Main_library.New_code_book(Data_book, New_code);
this.Close();
}
}
else
{
this.Close();
}
}
private void Button_more_Click(object sender, EventArgs e)
{
Data_book_form Form2 = new Data_book_form();
Form2.Owner = this;
Form2.ShowDialog();
Form_Update();
}