可以在衍生类别中覆写这个方法。
此属性无法由衍生类别继承。
因此，衍生类别必须提供自己的实作。
Therefore derived classes must provide their own implementation.
这是在衍生类别中处理事件的惯用技术。
This is the preferred technique for handling the event in a derived class.
抽象类别的衍生类别必须实作所有抽象方法。
Derived classes of the abstract class must implement all abstract methods.
如果要覆写这个逻辑，您必须建立衍生类别。
If you want to override this logic, you must create a derived class.
要求衍生类别必须具有指定的识别或使用权限。
Require derived classes to have a specified identity or permission.
衍生类别会呼叫这个方法来指出查询已经完成。
Derived classes call this method to indicate that a query has finished.
这会让衍生类别无法透过覆写进行不良的存取。
This prevents a derived class from making undesired access through an override.
在衍生类别中覆写时，请建立新的程序码产生器。
When overridden in a derived class, creates a new code generator.
在衍生类别中覆写时，建立用以处理事件的方法。
When overridden in a derived class, creates a method that handles an event.
在衍生类别中覆写时，取得具有指定索引的属性值。
When overridden in a derived class, gets the value of an attribute.
在衍生类别中覆写时，取得这个物件上的公用属性。
When overridden in a derived class, gets the public properties on this object.
在衍生类别中覆写时，取得项目所表示的物件型别。
When overridden in a derived class, gets the type of object the item represents.
在衍生类别中覆写时，让指定名称的计时器开始计时。
When overridden in a derived class, begins a timer with the specified name.
衍生类别的存取范围不可大于其基底型别的存取范围。
Derived classes cannot have greater accessibility than their base types.
在衍生类别中覆写时，撷取后援缓冲区中的下一个字元。
When overridden in a derived class, retrieves the next character in the fallback buffer.
在衍生类别中覆写时，写入讯息至指定的资料流或缓冲区中。
When overridden in a derived class, writes a message to a specified stream or buffer.
在衍生类别中覆写时，发行指定之型别的指定服务执行个体。
When overridden in a derived class, publishes the specified service instance of the specified type.
在衍生类别中覆写时，取得是否可以在属性视窗中显示事件。
When overridden in a derived class, gets whether the event can be shown in a property window.
在衍生类别中覆写时，取得或设定正在接收资料的内容类型。
When overridden in a descendant class, gets or sets the content length of data being received.
在衍生类别中覆写时，计算编码一组字元所产生的位元组数目。
When overridden in a derived class, calculates the number of bytes produced by encoding a set of characters.
要求覆写特定方法的衍生类别必须具有指定的识别或使用权限。
Require derived classes that override specific methods to have a specified identity or permission.
在衍生类别中覆写时，写出具有指定的区域名称与数值的属性。
When overridden in a derived class, writes out the attribute with the specified local name and value.
在衍生类别中覆写时，这个方法允许外部程序码对要求产生影响。
When overridden in a derived class, this method allows outside code to affect the request.
在衍生类别中覆写时，传回套用至此成员之所有自订属性的阵列。
When overridden in a derived class, returns an array of all custom attributes applied to this member.
当在衍生类别中覆写时，判断指定纪元中的指定日期是否为闰日。
When overridden in a derived class, determines whether the specified date in the specified era is a leap day.
如果衍生类别未提供替代执行个体，则这个方法应该呼叫基底实作。
If the derived class does not provide a substitute instance, this method should call the base implementation.
在衍生类别中覆写时，将指定字串中的所有字元编码成位元组序列。
When overridden in a derived class, encodes all the characters in the specified string into a sequence of bytes.
在衍生类别中覆写时，取得指示事件委派是否为多点传送委派的值。
When overridden in a derived class, gets a value indicating whether the event delegate is a multicast delegate.
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