IDLDESC 结构

定义

包含在进程间传输结构元素、参数或函数返回值所需的信息。Contains information needed for transferring a structure element, parameter, or function return value between processes.

public value class IDLDESC
public struct IDLDESC
type IDLDESC = struct
Public Structure IDLDESC
继承
IDLDESC

注解

有关 IDLDESC的其他信息,请参阅 MSDN Library。For additional information about IDLDESC, see the MSDN Library.

当本机代码中的 COM 方法返回 HRESULT 时,公共语言运行时将引发异常。The common language runtime throws an exception when a COM method in native code returns an HRESULT. 有关更多信息,请参见 How to: Map HRESULTs and ExceptionsFor more information, see How to: Map HRESULTs and Exceptions.

字段

dwReserved

保留;设置为 nullReserved; set to null.

wIDLFlags

指示描述类型的 IDLFLAG 值。Indicates an IDLFLAG value describing the type.

适用于