Marshal.GetNativeVariantForObject 方法

定义

命名空间:
System.Runtime.InteropServices
程序集:
mscorlib.dll, System.Runtime.InteropServices.dll
程序集:
netstandard.dll, System.Runtime.InteropServices.dll
程序集:
System.Runtime.InteropServices.dll
程序集:
mscorlib.dll
程序集:
netstandard.dll

重载

名称 说明
GetNativeVariantForObject(Object, IntPtr)
已过时.

将对象转换为 COM VARIANT。
GetNativeVariantForObject<T>(T, IntPtr)
已过时.

将指定类型的对象转换为 COM VARIANT。

GetNativeVariantForObject(Object, IntPtr)

Source:
Marshal.NoCom.cs
Source:
Marshal.NoCom.cs
Source:
Marshal.NoCom.cs
Source:
Marshal.NoCom.cs
Source:
Marshal.NoCom.cs

注意

GetNativeVariantForObject(Object, IntPtr) may be unavailable in future releases.

将对象转换为 COM VARIANT。

public:
 static void GetNativeVariantForObject(System::Object ^ obj, IntPtr pDstNativeVariant);
[System.Obsolete("GetNativeVariantForObject(Object, IntPtr) may be unavailable in future releases.")]
[System.Security.SecurityCritical]
public static void GetNativeVariantForObject(object obj, IntPtr pDstNativeVariant);
[System.Runtime.Versioning.SupportedOSPlatform("windows")]
public static void GetNativeVariantForObject(object? obj, IntPtr pDstNativeVariant);
[System.Obsolete("GetNativeVariantForObject(Object, IntPtr) may be unavailable in future releases.")]
public static void GetNativeVariantForObject(object obj, IntPtr pDstNativeVariant);
public static void GetNativeVariantForObject(object? obj, IntPtr pDstNativeVariant);
public static void GetNativeVariantForObject(object obj, IntPtr pDstNativeVariant);
[System.Security.SecurityCritical]
public static void GetNativeVariantForObject(object obj, IntPtr pDstNativeVariant);
[<System.Obsolete("GetNativeVariantForObject(Object, IntPtr) may be unavailable in future releases.")>]
[<System.Security.SecurityCritical>]
static member GetNativeVariantForObject : obj * nativeint -> unit
[<System.Runtime.Versioning.SupportedOSPlatform("windows")>]
static member GetNativeVariantForObject : obj * nativeint -> unit
[<System.Obsolete("GetNativeVariantForObject(Object, IntPtr) may be unavailable in future releases.")>]
static member GetNativeVariantForObject : obj * nativeint -> unit
static member GetNativeVariantForObject : obj * nativeint -> unit
[<System.Security.SecurityCritical>]
static member GetNativeVariantForObject : obj * nativeint -> unit
Public Shared Sub GetNativeVariantForObject (obj As Object, pDstNativeVariant As IntPtr)

参数

obj
Object

要为其获取 COM VARIANT 的对象。

pDstNativeVariant
IntPtr

nativeint

一个指针，用于接收与 obj 参数对应的 VARIANT。

属性
ObsoleteAttribute SecurityCriticalAttribute SupportedOSPlatformAttribute

例外

ArgumentException

参数 obj 是泛型类型的实例。

注解

参数 pDstNativeVariant 必须指向足够的内存来存储生成的 VARIANT。 此外，此方法的实现在参数指向的原始内存上调用 pDstNativeVariant 函数。

适用于

GetNativeVariantForObject<T>(T, IntPtr)

Source:
Marshal.NoCom.cs
Source:
Marshal.NoCom.cs
Source:
Marshal.NoCom.cs
Source:
Marshal.NoCom.cs
Source:
Marshal.NoCom.cs

注意

GetNativeVariantForObject<T>(T, IntPtr) may be unavailable in future releases.

将指定类型的对象转换为 COM VARIANT。

public:
generic <typename T>
 static void GetNativeVariantForObject(T obj, IntPtr pDstNativeVariant);
[System.Obsolete("GetNativeVariantForObject<T>(T, IntPtr) may be unavailable in future releases.")]
[System.Security.SecurityCritical]
public static void GetNativeVariantForObject<T>(T obj, IntPtr pDstNativeVariant);
[System.Runtime.Versioning.SupportedOSPlatform("windows")]
public static void GetNativeVariantForObject<T>(T? obj, IntPtr pDstNativeVariant);
[System.Obsolete("GetNativeVariantForObject<T>(T, IntPtr) may be unavailable in future releases.")]
public static void GetNativeVariantForObject<T>(T obj, IntPtr pDstNativeVariant);
public static void GetNativeVariantForObject<T>(T obj, IntPtr pDstNativeVariant);
[System.Security.SecurityCritical]
public static void GetNativeVariantForObject<T>(T obj, IntPtr pDstNativeVariant);
[<System.Obsolete("GetNativeVariantForObject<T>(T, IntPtr) may be unavailable in future releases.")>]
[<System.Security.SecurityCritical>]
static member GetNativeVariantForObject : 'T * nativeint -> unit
[<System.Runtime.Versioning.SupportedOSPlatform("windows")>]
static member GetNativeVariantForObject : 'T * nativeint -> unit
[<System.Obsolete("GetNativeVariantForObject<T>(T, IntPtr) may be unavailable in future releases.")>]
static member GetNativeVariantForObject : 'T * nativeint -> unit
static member GetNativeVariantForObject : 'T * nativeint -> unit
[<System.Security.SecurityCritical>]
static member GetNativeVariantForObject : 'T * nativeint -> unit
Public Shared Sub GetNativeVariantForObject(Of T) (obj As T, pDstNativeVariant As IntPtr)

类型参数

T

要转换的对象的类型。

参数

obj
T

要为其获取 COM VARIANT 的对象。

pDstNativeVariant
IntPtr

nativeint

一个指针，用于接收与 obj 参数对应的 VARIANT。

属性
ObsoleteAttribute SecurityCriticalAttribute SupportedOSPlatformAttribute

注解

参数 pDstNativeVariant 必须指向足够的内存来存储生成的 VARIANT。 此外，此方法的实现在参数指向的原始内存上调用 pDstNativeVariant 函数。

适用于