VARDESC.DESCUNION VARDESC.DESCUNION VARDESC.DESCUNION VARDESC.DESCUNION Struct

定义

包含有关变量的信息。Contains information about a variable.

public: value class VARDESC::DESCUNION
public struct VARDESC.DESCUNION
type VARDESC.DESCUNION = struct
Public Structure VARDESC.DESCUNION
继承
VARDESC.DESCUNIONVARDESC.DESCUNIONVARDESC.DESCUNIONVARDESC.DESCUNION

注解

在本机代码中的 COM 方法将返回的 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

lpvarValue lpvarValue lpvarValue lpvarValue

描述符号常数。Describes a symbolic constant.

oInst oInst oInst oInst

指示此变量在该实例中的偏移量。Indicates the offset of this variable within the instance.

适用于