public virtual void Create(T item)
{
if (item == null)
{
throw new ArgumentNullException("item");
}
if (BeforeSavingRecord != null)
{
BeforeSavingRecord.Invoke(this, new EntitySavingEventArgs <T>()
{
SavedEntity = item
});
}
_dbContext.Set <T>().Add(item);
if (SavingRecord != null)
{
SavingRecord.Invoke(this, new EntitySavingEventArgs <T>()
{
SavedEntity = item
});
}
_dbContext.SaveChanges();
if (RecordSaved != null)
{
RecordSaved.Invoke(this, new EntitySavingEventArgs <T>()
{
SavedEntity = item
});
}
}
public bool Save()
{
// get the textboxes with changes that haven't fired Validated event
var unvalidatedTextboxes = _textChanges.Where(kp => kp.Value && !_validated[kp.Key]).Select(kp => kp.Key).ToList();
foreach (var tb in unvalidatedTextboxes)
{
_textBoxValidators[tb].Validated.Invoke(this, new EventArgs());
}
if (_suspend)
{
return(true);
}
_suspend = true;
try
{
if (IsDirty)
{
SavingRecord?.Invoke(this, new EventArgs());
_db.Save(_record);
IsDirty = false;
RecordSaved?.Invoke(this, new EventArgs());
ValidationPanel?.SetStatus(RecordStatus.Valid, "Record saved");
}
return(true);
}
catch (Exception exc)
{
ValidationPanel?.SetStatus(RecordStatus.Invalid, exc.Message);
if (MessageBox.Show($"The record could not be saved: {exc.Message}\r\nClick OK to try again or Cancel to lose your changes.", "Save Error", MessageBoxButtons.OKCancel) == DialogResult.Cancel)
{
UndoChanges();
return(true);
}
return(false);
}
finally
{
_suspend = false;
}
}
public virtual void Create(T item)
{
if (item == null)
{
throw new ArgumentNullException("item");
}
BeforeSavingRecord?.Invoke(this, new EntitySavingEventArgs <T>()
{
SavedEntity = item
});
_dbContext.Set(typeof(T)).Add(item);
SavingRecord?.Invoke(this, new EntitySavingEventArgs <T>()
{
SavedEntity = item
});
_dbContext.SaveChanges();
RecordSaved?.Invoke(this, new EntitySavingEventArgs <T>()
{
SavedEntity = item
});
}
public void Save(IDbConnection connection, TRecord record, out SaveAction action, object parameters = null, string userName = null)
{
action = (record.IsNewRecord()) ? SaveAction.Insert : SaveAction.Update;
SavingRecord?.Invoke(connection, action, record);
if (record.IsNewRecord())
{
record.Id = Insert(connection, record, parameters, userName);
}
else
{
string ignoreProps;
if (HasChangeTracking(out ignoreProps))
{
CaptureChanges(connection, record, ignoreProps, userName);
}
Update(connection, record, parameters, userName);
}
RecordSaved?.Invoke(connection, action, record);
}
public virtual async Task <T> CreateAsync(T item)
{
if (item == null)
{
throw new ArgumentNullException("item");
}
if (BeforeSavingRecord != null)
{
BeforeSavingRecord.Invoke(this, new EntitySavingEventArgs <T>()
{
SavedEntity = item
});
}
await _dbContext.Set <T>().AddAsync(item);
if (SavingRecord != null)
{
SavingRecord.Invoke(this, new EntitySavingEventArgs <T>()
{
SavedEntity = item
});
}
await _dbContext.SaveChangesAsync();
if (RecordSaved != null)
{
RecordSaved.Invoke(this, new EntitySavingEventArgs <T>()
{
SavedEntity = item
});
}
return(item);
}
