private void buttonDeleteContact_Click(object sender, EventArgs e)
{
if (this.dataGridViewItems.Rows.Count == 0)
{
MessageBox.Show("No contacts to delete", "No saved contacts",
MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
else
{
int contactId = Convert.ToInt32(this.dataGridViewItems.CurrentRow.Cells[0].Value);
Contact contact = contactsRepository.GetById(contactId);
DialogResult result = MessageBox.Show(
"Are you sure you want to delete " +
contact.FullName.ToString() + "?",
"Delete contact",
MessageBoxButtons.YesNo,
MessageBoxIcon.Question);
if (result == DialogResult.Yes)
{
contactsRepository.Delete(contact);
MessageBox.Show("Contact deleted successfully");
RefreshItems();
}
}
}
public ActionResult DeleteConfirmed(int id)
{
Contact contact = repo.Get(c => c.ID == id);
repo.Delete(contact);
repo.SaveChanges();
return(RedirectToAction("Index"));
}
public void Delete(string id)
{
Guid guid;
if (Guid.TryParse(id, out guid))
{
var contact = ContactsRepository.Get(guid);
ContactsRepository.Delete(contact);
}
}
public void Can_remove_contact_by_id()
{
var contact = GetTestContact();
repo.Add(contact);
repo.Delete(contact.Id);
Assert.AreEqual(0, repo.List().Count());
}
public IActionResult Delete(int id)
{
if (ModelState.IsValid)
{
var repoContacts = new ContactsRepository(_context);
repoContacts.Delete(id);
return(Ok());
}
return(BadRequest(ModelState));
}
public async Task <ActionResult> DeleteContact(int id)
{
try
{
ContactsRepository ContactsRepo = new ContactsRepository();
if (await ContactsRepo.Delete(id))
{
ViewBag.AlertMsg = "Contact details deleted successfully";
}
return(RedirectToAction("GetContacts"));
}
catch
{
return(View("Error"));
}
}
//
// DELETE api/contacts/guid
//
public HttpResponseMessage Delete(Guid id)
{
HttpResponseMessage result = null;
try
{
repo.Delete(id);
result = Request.CreateResponse(HttpStatusCode.NoContent);
}
catch (Exception ex)
{
Trace.TraceError(ex.Message, ex);
result = Request.CreateResponse <string>(HttpStatusCode.InternalServerError, ex.Message);
}
return(result);
}
private void Delete()
{
ContactsRepository contactsRepository = new ContactsRepository("contacts.txt");
Console.Clear();
Console.WriteLine("Delete Contact:");
Console.Write("Contact Id: ");
int contactId = Convert.ToInt32(Console.ReadLine());
Contact contact = contactsRepository.GetById(contactId);
if (contact == null)
{
Console.WriteLine("Contact not found!");
}
else
{
contactsRepository.Delete(contact);
Console.WriteLine("Contact deleted successfully.");
}
Console.ReadKey(true);
}
protected void BtnDelete_Click(object sender, EventArgs e)
{
if (this.DgItems.Items.Count == 0)
{
Response.Write("<script>window.alert('No contacts to delete')</script>");
return;
}
else if (this.DgItems.SelectedIndex < 0 || this.DgItems.SelectedIndex > this.DgItems.Items.Count - 1)
{
Response.Write("<script>window.alert('No contact selected')</script>");
return;
}
else
{
// Response doesn't work
Response.Write("<script>window.alert('Contact deleted successfully')</script>");
ContactsRepository contactsRepository = RepositoryFactory.GetContactsRepository();
Contact contact = new Contact();
contact.Id = Convert.ToInt32(this.DgItems.SelectedItem.Cells[1].Text);
contactsRepository.Delete(contact);
Response.Redirect(Request.RawUrl);
}
}
public void Delete(int id)
{
_contactsRepository.Delete(id);
}
