/// <summary>
/// Report a vetoable property update to any registered listeners.
/// If anyone vetos the change, then fire a new event
/// reverting everyone to the old value and then rethrow
/// the PropertyVetoException. <P>
///
/// No event is fired if old and new are equal and non-null.
/// <P> </summary>
/// <param name="name"> The programmatic name of the property that is about to
/// change
/// </param>
/// <param name="oldValue"> The old value of the property </param>
/// <param name="newValue"> - The new value of the property
/// </param>
/// <exception cref="PropertyVetoException"> if the recipient wishes the property
/// change to be rolled back. </exception>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public void fireVetoableChange(String name, Object oldValue, Object newValue) throws java.beans.PropertyVetoException
public virtual void FireVetoableChange(String name, Object oldValue, Object newValue)
{
VcSupport.FireVetoableChange(name, oldValue, newValue);
}
/// <summary>
/// Removes a <code>VetoableChangeListener</code>.
/// If <code>pcl</code> was added more than once to the same event
/// source for the specified property, it will be notified one less time
/// after being removed.
/// If <code>name</code> is null, no exception is thrown
/// and no action is taken.
/// If <code>vcl</code> is null, or was never added for the specified
/// property, no exception is thrown and no action is taken.
/// </summary>
/// <param name="name"> The name of the property that was listened on </param>
/// <param name="vcl"> The <code>VetoableChangeListener</code> to be removed </param>
public virtual void RemoveVetoableChangeListener(String name, VetoableChangeListener vcl)
{
VcSupport.RemoveVetoableChangeListener(name, vcl);
}
