Demands and overrides are used in libraries to help protect resources from callers or to override default security behavior.
需求和覆写是使用在程式库中，用来协助保护资源不被呼叫端佔用，或用来覆写预设的安全行为。Custom functions, overriding theme functions or any other customization of the raw output should also be done here.
定制函数，覆写的主题函数或者其它对原始输出的外观定制函数，都可以放到这里。A managed heap corruption occurrs if someone overwrites a piece of the managed heap that it wasn't allowed to.
向托管堆上覆写一块不允许写入的内存时，将发生托管堆损毁。Must be overridden in the derived class, and when implemented, gets the tracking profile for a specified workflow instance or workflow type.
必须在衍生类别中覆写，在实作之后会取得指定之工作流程执行个体或工作流程类型的追踪设定档。When overridden in a descendant class, gets or sets the content length of the request data being sent.
在子代类别中覆写时，取得或设定正在传送要求资料的内容类型。That layer retains its magnetic state whether the power is on or off, at least until it is deliberately rewritten again.
无论电源是开或关，该磁层将保持其磁化状态，直到下次覆写为止。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，取得或设定正在接收资料的内容类型。Tell the daemon that the next HotSync should copy all data from the PC to the Handheld, overwriting entries on the Handheld.
告诉守护程式，下次热同步时应该将PC的所有资料复制到掌上型装置上，并覆写现有的项目。When overridden in a derived class, writes the start of an attribute with the specified prefix, local name, and namespace URI.
在衍生类别中覆写时，写入具有指定的前置词、区域名称和命名空间URI之属性的开头。