ComWrappers.GetOrCreateObjectForComInstance 方法
定义
重要
一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。 对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。
重载
| GetOrCreateObjectForComInstance(IntPtr, CreateObjectFlags) |
获取当前注册的托管对象，或创建新的托管对象并注册它。 |
| GetOrCreateObjectForComInstance(IntPtr, CreateObjectFlags, Object) |
GetOrCreateObjectForComInstance(IntPtr, CreateObjectFlags)
- Source:
- ComWrappers.cs
- Source:
- ComWrappers.cs
- Source:
- ComWrappers.cs
- Source:
- ComWrappers.cs
获取当前注册的托管对象，或创建新的托管对象并注册它。
public:
System::Object ^ GetOrCreateObjectForComInstance(IntPtr externalComObject, System::Runtime::InteropServices::CreateObjectFlags flags);public object GetOrCreateObjectForComInstance(IntPtr externalComObject, System.Runtime.InteropServices.CreateObjectFlags flags);member this.GetOrCreateObjectForComInstance : nativeint * System.Runtime.InteropServices.CreateObjectFlags -> objPublic Function GetOrCreateObjectForComInstance (externalComObject As IntPtr, flags As CreateObjectFlags) As Object参数
- externalComObject
-
IntPtr
nativeint
要导入便于在 .NET 运行时中使用的对象。
- flags
- CreateObjectFlags
用于描述外部对象的标志。
返回
与提供的外部 COM 对象关联的托管对象。
注解
如果以前使用此ComWrappers实例为指定的 externalComObject 创建托管对象，则将返回以前创建的对象。 否则，将创建一个新。
适用于
GetOrCreateObjectForComInstance(IntPtr, CreateObjectFlags, Object)
public:
System::Object ^ GetOrCreateObjectForComInstance(IntPtr externalComObject, System::Runtime::InteropServices::CreateObjectFlags flags, System::Object ^ userState);public object GetOrCreateObjectForComInstance(IntPtr externalComObject, System.Runtime.InteropServices.CreateObjectFlags flags, object? userState);member this.GetOrCreateObjectForComInstance : nativeint * System.Runtime.InteropServices.CreateObjectFlags * obj -> objPublic Function GetOrCreateObjectForComInstance (externalComObject As IntPtr, flags As CreateObjectFlags, userState As Object) As Object参数
- externalComObject
-
IntPtr
nativeint
- flags
- CreateObjectFlags
- userState
- Object
