/// <summary>
/// 从<see cref ="ConfigurationElementCollection"/>中删除指定的<see cref ="ExceptionHandlerElement"/>.
/// </summary>
/// <param name="handler"> <see cref="ExceptionHandlerElement"/> 删除.</param>
public void Remove(ExceptionHandlerElement handler)
{
base.BaseRemove(this.GetElementKey(handler));
}
/// <summary>
/// 将指定的<see cref =“ExceptionHandlerElement”/>添加到<see cref =“ConfigurationElementCollection”/>.
/// </summary>
/// <param name="handler">The <see cref="ExceptionHandlerElement"/> to add.</param>
public void Add(ExceptionHandlerElement handler)
{
base.BaseAdd(handler);
}