/// <summary>
/// Raises the <see cref="ColumnChanged" /> event.
/// </summary>
/// <param name="column">The <see cref="BarcodeColumn"/> which has raised the event.</param>
/// <param name="value">The changed value.</param>
public virtual void OnColumnChanged(BarcodeColumn column, object value)
{
if (!SuppressEntityEvents)
{
BarcodeEventHandler handler = ColumnChanged;
if (handler != null)
{
handler(this, new BarcodeEventArgs(column, value));
}
// warn the parent list that i have changed
OnEntityChanged();
}
}
/// <summary>
/// Raises the <see cref="ColumnChanging" /> event.
/// </summary>
/// <param name="column">The <see cref="BarcodeColumn"/> which has raised the event.</param>
/// <param name="value">The changed value.</param>
public virtual void OnColumnChanging(BarcodeColumn column, object value)
{
if (IsEntityTracked && EntityState != EntityState.Added && !EntityManager.TrackChangedEntities)
{
EntityManager.StopTracking(entityTrackingKey);
}
if (!SuppressEntityEvents)
{
BarcodeEventHandler handler = ColumnChanging;
if (handler != null)
{
handler(this, new BarcodeEventArgs(column, value));
}
}
}
protected virtual void OnBarcodeEventHandler(BarcodeEventArgs e)
{
BarcodeEventHandler?.Invoke(this, e);
}