PARAMDESC 結構

定義

包含如何在處理序之間傳輸結構項目、參數或函式傳回值的相關資訊。Contains information about how to transfer a structure element, parameter, or function return value between processes.

public value class PARAMDESC
public struct PARAMDESC
type PARAMDESC = struct
Public Structure PARAMDESC
繼承
PARAMDESC

備註

如需 PARAMDESC的詳細資訊,請參閱 MSDN Library。For additional information about PARAMDESC, see the MSDN Library.

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

表示正在處理序之間傳遞的值的指標。Represents a pointer to a value that is being passed between processes.

wParamFlags

表示描述結構項目、參數或傳回值的位元遮罩值。Represents bitmask values that describe the structure element, parameter, or return value.

適用於