Marshal.SetComObjectData(Object, Object, Object) 方法

public:
 static bool SetComObjectData(System::Object ^ obj, System::Object ^ key, System::Object ^ data);

[System.Runtime.Versioning.SupportedOSPlatform("windows")]
public static bool SetComObjectData(object obj, object key, object? data);

public static bool SetComObjectData(object obj, object key, object data);

public static bool SetComObjectData(object obj, object key, object? data);

[System.Security.SecurityCritical]
public static bool SetComObjectData(object obj, object key, object data);

[<System.Runtime.Versioning.SupportedOSPlatform("windows")>]
static member SetComObjectData : obj * obj * obj -> bool

static member SetComObjectData : obj * obj * obj -> bool

[<System.Security.SecurityCritical>]
static member SetComObjectData : obj * obj * obj -> bool

Public Shared Function SetComObjectData (obj As Object, key As Object, data As Object) As Boolean

参数

返回

true 如果已成功设置数据，则为否则，为 false.

属性

SupportedOSPlatformAttribute SecurityCriticalAttribute

例外

注解

在 运行时可调用包装器（RCW） 中包装的所有 COM 对象都有一个关联的哈希表，用于向该 SetComObjectData 表添加数据。 Marshal.GetComObjectData 从哈希表中检索数据。 你永远不必从代码调用任一方法。

另请参阅

• GetComObjectData(Object, Object)