RuntimeEnvironment.GetRuntimeInterfaceAsObject(Guid, Guid) 方法

定义

命名空间:

System.Runtime.InteropServices

程序集:

System.Runtime.InteropServices.dll

Source:

RuntimeEnvironment.cs

注意

RuntimeEnvironment members SystemConfigurationFile, GetRuntimeInterfaceAsIntPtr, and GetRuntimeInterfaceAsObject are not supported and throw PlatformNotSupportedException.

返回通过指向其 IUnknown 接口的指针表示 COM 对象的类型实例。

public:
 static System::Object ^ GetRuntimeInterfaceAsObject(Guid clsid, Guid riid);

[System.Obsolete("RuntimeEnvironment members SystemConfigurationFile, GetRuntimeInterfaceAsIntPtr, and GetRuntimeInterfaceAsObject are not supported and throw PlatformNotSupportedException.", DiagnosticId="SYSLIB0019", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public static object GetRuntimeInterfaceAsObject (Guid clsid, Guid riid);

[<System.Obsolete("RuntimeEnvironment members SystemConfigurationFile, GetRuntimeInterfaceAsIntPtr, and GetRuntimeInterfaceAsObject are not supported and throw PlatformNotSupportedException.", DiagnosticId="SYSLIB0019", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
static member GetRuntimeInterfaceAsObject : Guid * Guid -> obj

Public Shared Function GetRuntimeInterfaceAsObject (clsid As Guid, riid As Guid) As Object

参数

clsid

Guid

所需类的标识符。

riid

Guid

所需接口的标识符。

返回

Object

一个对象，表示指定的非托管 COM 对象。

属性

ObsoleteAttribute

例外

COMException

IUnknown::QueryInterface 失败。

PlatformNotSupportedException

仅限 .NET Core 和 .NET 5 及更高版本：在所有情况下。

注解

GetRuntimeInterfaceAsObject 类似于 GetRuntimeInterfaceAsIntPtr 方法。