public async Task <Image> Delete(int id)
{
var img = await _dbContext.Images.FirstOrDefaultAsync(x => x.Id == id);
if (img != null)
{
_dbContext.Remove(img);
_dbContext.SaveChanges();
}
return(img);
}
public async Task RemoveAsync(int id)
{
try
{
Seller s = await FindByIdAsync(id);
_context.Remove(s);
await _context.SaveChangesAsync();
}
catch (DbUpdateException e)
{
throw new IntegrityException(e.Message);
}
}
private void buttonDelete_Click(object sender, EventArgs e)
{
int userID = 0;
if (userView.Rows.Count > 0)
{
userView.Rows[userView.CurrentCell.RowIndex].Selected = true;
if (userView.SelectedRows[0].Cells[0].Value != DBNull.Value)
{
userID = (Int32)userView.SelectedRows[0].Cells[0].Value;
}
stx.Remove(stx.Customers.Single(u => u.Id == userID));
stx.SaveChanges();
getUsers();
}
else
{
MessageBox.Show("to delete a user please search then select a row");
}
}
private void RemoveFromList_Click(object sender, EventArgs e)
{
if (DataVeiwOutput.Rows.GetRowCount(DataGridViewElementStates.Selected) == 1)
{
//int RowIDToRemove = DataVeiwOutput.
string userFirst = (string)DataVeiwOutput.SelectedRows[0].Cells[0].Value;
string userCity = (string)DataVeiwOutput.SelectedRows[0].Cells[2].Value;
string userCountry = (string)DataVeiwOutput.SelectedRows[0].Cells[3].Value;
string userPhone = (string)DataVeiwOutput.SelectedRows[0].Cells[4].Value;
int FindRows = ctx.Customers.Where(f => f.LastName == LastNameToBeRemoved.Text && f.FirstName == userFirst && f.City == userCity && f.Country == userCountry && f.Phone == userPhone).Select(i => i.Id).FirstOrDefault();
//int RemovedId = ctx.Customers.Where(a => a.LastName)
ctx.Remove(ctx.Customers.Find(FindRows));
ctx.SaveChanges();
RemoveFromList.Enabled = false;
LastNameToBeRemoved.Text = "";
FullListReturn();
}
}