private void btnRemoveData_Click(object sender, EventArgs e)
{
pp_dbEntities db = new pp_dbEntities();
if (lblData.Text == "Жанр")
{
int id = Convert.ToInt32(dataGridView1.SelectedRows[0].Cells[0].Value.ToString());
genres delete_item = db.genres.Find(id);
db.genres.Remove(delete_item);
db.SaveChanges();
}
else if (lblData.Text == "Страна")
{
int id = Convert.ToInt32(dataGridView1.SelectedRows[0].Cells[0].Value.ToString());
country delete_item = db.country.Find(id);
db.country.Remove(delete_item);
db.SaveChanges();
}
else
{
int id = Convert.ToInt32(dataGridView1.SelectedRows[0].Cells[0].Value.ToString());
agerating delete_item = db.agerating.Find(id);
db.agerating.Remove(delete_item);
db.SaveChanges();
}
zapis();
}
private void btnAddData_Click(object sender, EventArgs e)
{
pp_dbEntities db = new pp_dbEntities();
if (txtboxData.Text != "")
{
if (lblData.Text == "Жанр")
{
genres gr = new genres
{
name = txtboxData.Text
};
db.genres.Add(gr);
db.SaveChanges();
this.Close();
}
else if (lblData.Text == "Страна")
{
country cr = new country
{
name = txtboxData.Text
};
db.country.Add(cr);
db.SaveChanges();
this.Close();
}
else
{
agerating ar = new agerating
{
name = txtboxData.Text
};
db.agerating.Add(ar);
db.SaveChanges();
this.Close();
}
}
else
{
MessageBox.Show("Поле пустое");
}
}
