/// <summary>
/// Raises ColumnChanged event of the column.
/// </summary>
/// <param name="changeType"></param>
protected virtual void OnColumnChanged(ColumnChangeType changeType)
{
if (ColumnChanged != null)
{
ColumnChangedEventArgs args = new ColumnChangedEventArgs(this, changeType);
ColumnChanged(this, args);
}
}
/// <summary>
/// Handler of ColumnChanged event for all columns of the collection. This method re-raises event of a single
/// column as event of the column collection.
/// </summary>
internal void ColumnChangedInternal(Object sender, ColumnChangedEventArgs args)
{
OnColumnChanged(args.Column, args.ChangeType);
}