Marshal.GetObjectsForNativeVariants 方法

参考

定义

命名空间:: System.Runtime.InteropServices

程序集:: System.Runtime.InteropServices.dll

程序集:: mscorlib.dll

程序集:: netstandard.dll

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

GetObjectsForNativeVariants(IntPtr, Int32)	已过时. 将 COM VARIANT 数组转换为对象数组。
GetObjectsForNativeVariants<T>(IntPtr, Int32)	已过时. 将 COM VARIANT 数组转换为指定类型的数组。

GetObjectsForNativeVariants(IntPtr, Int32)

Source:: Marshal.NoCom.cs

Source:: Marshal.NoCom.cs

Source:: Marshal.NoCom.cs

注意

GetObjectsForNativeVariants(IntPtr, Int32) may be unavailable in future releases.

将 COM VARIANT 数组转换为对象数组。

public:
 static cli::array <System::Object ^> ^ GetObjectsForNativeVariants(IntPtr aSrcNativeVariant, int cVars);

[System.Obsolete("GetObjectsForNativeVariants(IntPtr, Int32) may be unavailable in future releases.")]
[System.Security.SecurityCritical]
public static object[] GetObjectsForNativeVariants (IntPtr aSrcNativeVariant, int cVars);

[System.Runtime.Versioning.SupportedOSPlatform("windows")]
public static object?[] GetObjectsForNativeVariants (IntPtr aSrcNativeVariant, int cVars);

[System.Obsolete("GetObjectsForNativeVariants(IntPtr, Int32) may be unavailable in future releases.")]
public static object[] GetObjectsForNativeVariants (IntPtr aSrcNativeVariant, int cVars);

public static object?[] GetObjectsForNativeVariants (IntPtr aSrcNativeVariant, int cVars);

public static object[] GetObjectsForNativeVariants (IntPtr aSrcNativeVariant, int cVars);

[System.Security.SecurityCritical]
public static object[] GetObjectsForNativeVariants (IntPtr aSrcNativeVariant, int cVars);

[<System.Obsolete("GetObjectsForNativeVariants(IntPtr, Int32) may be unavailable in future releases.")>]
[<System.Security.SecurityCritical>]
static member GetObjectsForNativeVariants : nativeint * int -> obj[]

[<System.Runtime.Versioning.SupportedOSPlatform("windows")>]
static member GetObjectsForNativeVariants : nativeint * int -> obj[]

[<System.Obsolete("GetObjectsForNativeVariants(IntPtr, Int32) may be unavailable in future releases.")>]
static member GetObjectsForNativeVariants : nativeint * int -> obj[]

static member GetObjectsForNativeVariants : nativeint * int -> obj[]

[<System.Security.SecurityCritical>]
static member GetObjectsForNativeVariants : nativeint * int -> obj[]

Public Shared Function GetObjectsForNativeVariants (aSrcNativeVariant As IntPtr, cVars As Integer) As Object()

参数

aSrcNativeVariant: IntPtr
nativeint

指向 COM VARIANT 数组中第一个元素的指针。

cVars: Int32

aSrcNativeVariant 中的 COM VARIANT 的计数。

Object[]

对应于 aSrcNativeVariant 的对象数组。

属性: ObsoleteAttribute SecurityCriticalAttribute SupportedOSPlatformAttribute

例外

ArgumentOutOfRangeException

cVars 为负数。

注解

GetObjectsForNativeVariants 返回托管对象的数组，该数组对应于指向非托管 VARIANT 类型的 C 样式数组的原始指针。在向托管代码公开 VARIANT 类型时，互操作shaler 执行相同的转换。当参数为 0 时， cVars 方法返回一个空数组。

对象数组 (返回值，) 像往常一样进行垃圾回收。未释放非托管输入数组或输入数组中的单个 VARIANT。因此，你有责任根据需要释放它们。

适用于

GetObjectsForNativeVariants<T>(IntPtr, Int32)

Source:: Marshal.NoCom.cs

Source:: Marshal.NoCom.cs

Source:: Marshal.NoCom.cs

注意

GetObjectsForNativeVariants<T>(IntPtr, Int32) may be unavailable in future releases.

将 COM VARIANT 数组转换为指定类型的数组。

public:
generic <typename T>
 static cli::array <T> ^ GetObjectsForNativeVariants(IntPtr aSrcNativeVariant, int cVars);

[System.Obsolete("GetObjectsForNativeVariants<T>(IntPtr, Int32) may be unavailable in future releases.")]
[System.Security.SecurityCritical]
public static T[] GetObjectsForNativeVariants<T> (IntPtr aSrcNativeVariant, int cVars);

[System.Runtime.Versioning.SupportedOSPlatform("windows")]
public static T[] GetObjectsForNativeVariants<T> (IntPtr aSrcNativeVariant, int cVars);

[System.Obsolete("GetObjectsForNativeVariants<T>(IntPtr, Int32) may be unavailable in future releases.")]
public static T[] GetObjectsForNativeVariants<T> (IntPtr aSrcNativeVariant, int cVars);

public static T[] GetObjectsForNativeVariants<T> (IntPtr aSrcNativeVariant, int cVars);

[System.Security.SecurityCritical]
public static T[] GetObjectsForNativeVariants<T> (IntPtr aSrcNativeVariant, int cVars);

[<System.Obsolete("GetObjectsForNativeVariants<T>(IntPtr, Int32) may be unavailable in future releases.")>]
[<System.Security.SecurityCritical>]
static member GetObjectsForNativeVariants : nativeint * int -> 'T[]

[<System.Runtime.Versioning.SupportedOSPlatform("windows")>]
static member GetObjectsForNativeVariants : nativeint * int -> 'T[]

[<System.Obsolete("GetObjectsForNativeVariants<T>(IntPtr, Int32) may be unavailable in future releases.")>]
static member GetObjectsForNativeVariants : nativeint * int -> 'T[]

static member GetObjectsForNativeVariants : nativeint * int -> 'T[]

[<System.Security.SecurityCritical>]
static member GetObjectsForNativeVariants : nativeint * int -> 'T[]

Public Shared Function GetObjectsForNativeVariants(Of T) (aSrcNativeVariant As IntPtr, cVars As Integer) As T()

类型参数

T

要返回的数组的类型。

参数

aSrcNativeVariant: IntPtr
nativeint

指向 COM VARIANT 数组中第一个元素的指针。

cVars: Int32

aSrcNativeVariant 中的 COM VARIANT 的计数。

T[]

对应于 aSrcNativeVariant 的 T 对象的数组。

属性: ObsoleteAttribute SecurityCriticalAttribute SupportedOSPlatformAttribute

例外

ArgumentOutOfRangeException

cVars 为负数。

注解

GetObjectsForNativeVariants<T>(IntPtr, Int32) 返回一个数组 T ，该数组对应于指向非托管 VARIANT 类型的 C 样式数组的原始指针。在向托管代码公开 VARIANT 类型时，互操作shaler 执行相同的转换。当参数为 0 时， cVars 方法返回一个空数组。

返回的数组像往常一样进行垃圾回收。未释放非托管输入数组或输入数组中的单个 VARIANT。因此，你有责任根据需要释放它们。

适用于

Marshal.GetObjectsForNativeVariants 方法

定义

重载

GetObjectsForNativeVariants(IntPtr, Int32)

参数

返回

例外

注解

适用于

GetObjectsForNativeVariants<T>(IntPtr, Int32)

类型参数

参数

返回

例外

注解

适用于

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