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

定義

包含變數的相關資訊。Contains information about a variable.

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

備註

當原生程式碼中的 COM 方法傳回 HRESULT 時, common language runtime 會擲回例外狀況。The common language runtime throws an exception when a COM method in native code returns an HRESULT. 如需詳細資訊,請參閱 How to: Map HRESULTs and ExceptionsFor more information, see How to: Map HRESULTs and Exceptions.

欄位

lpvarValue lpvarValue lpvarValue lpvarValue

描述符號常數。Describes a symbolic constant.

oInst oInst oInst oInst

指示執行個體 (Instance) 內這個變數的位移 (Offset)。Indicates the offset of this variable within the instance.

適用於