通过

Marshal.GetObjectsForNativeVariants 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
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
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 数组的第一个元素的指针。

cVars
Int32

COM VARIANT 的 aSrcNativeVariant计数。

返回

Object[]

对应于 .. 的对象数组 aSrcNativeVariant。

属性
ObsoleteAttribute SecurityCriticalAttribute SupportedOSPlatformAttribute

例外

ArgumentOutOfRangeException

cVars 为负数。

注解

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

对象数组（返回值）会像往常一样进行垃圾回收。 不会释放输入数组中的非托管输入数组或单个 VARIANT。 因此，你有责任适当地释放它们。

适用于

GetObjectsForNativeVariants<T>(IntPtr, Int32)

Source:
Marshal.NoCom.cs
Source:
Marshal.NoCom.cs
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 数组的第一个元素的指针。

cVars
Int32

COM VARIANT 的 aSrcNativeVariant计数。

返回

T[]

对应于aSrcNativeVariant的对象的数组T。

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 该数组对应于非托管 VARIANT 类型的 C 样式数组的原始指针。 互操作shaler 在向托管代码公开 VARIANT 类型时执行相同的转换。 当参数为 0 时 cVars ，该方法将返回一个空数组。

返回的数组会像往常一样进行垃圾回收。 不会释放输入数组中的非托管输入数组或单个 VARIANT。 因此，你有责任根据需要释放它们。

适用于