Marshal.GetObjectsForNativeVariants 方法

  • 參考

定義

命名空間:
System.Runtime.InteropServices
組件:
System.Runtime.InteropServices.dll
組件:
mscorlib.dll
組件:
netstandard.dll

多載

GetObjectsForNativeVariants(IntPtr, Int32)
已淘汰.

將 COM VARIANT 的陣列轉換成物件陣列。
GetObjectsForNativeVariants<T>(IntPtr, Int32)
已淘汰.

將 COM VARIANT 的陣列轉換為所指定類型的陣列。

GetObjectsForNativeVariants(IntPtr, Int32)

來源:
Marshal.NoCom.cs
來源:
Marshal.NoCom.cs
來源:
Marshal.NoCom.cs

警告

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

將 COM VARIANT 的陣列轉換成物件陣列。

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()

參數

aSrcNativeVariant
IntPtr

nativeint

COM VARIANT 的陣列中第一個元素的指標。

cVars
Int32

aSrcNativeVariant 中 COM VARIANT 的計數。

傳回

Object[]

對應於 aSrcNativeVariant 的物件陣列。

屬性
ObsoleteAttribute SecurityCriticalAttribute SupportedOSPlatformAttribute

例外狀況

ArgumentOutOfRangeException

cVars 為負數。

備註

GetObjectsForNativeVariants 會傳回 Managed 物件的陣列，對應至非受控 VARIANT 類型的 C 樣式陣列原始指標。 Interopmarshaler 會在向 Managed 程式碼公開 VARIANT 類型時執行相同的轉換。 當 參數為 0 時 cVars ，此方法會傳回空陣列。

物件陣列 (傳回值) 會如往常一樣收集垃圾。 不會釋放輸入陣列中的非受控輸入陣列或個別 VAGET。 因此，您必須負責適當地釋出它們。

適用於

GetObjectsForNativeVariants<T>(IntPtr, Int32)

來源:
Marshal.NoCom.cs
來源:
Marshal.NoCom.cs
來源:
Marshal.NoCom.cs

警告

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

將 COM VARIANT 的陣列轉換為所指定類型的陣列。

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()

類型參數

T

要傳回的陣列類型。

參數

aSrcNativeVariant
IntPtr

nativeint

COM VARIANT 的陣列中第一個元素的指標。

cVars
Int32

aSrcNativeVariant 中 COM VARIANT 的計數。

傳回

T[]

對應於 T 的 aSrcNativeVariant 物件陣列。

屬性
ObsoleteAttribute SecurityCriticalAttribute SupportedOSPlatformAttribute

例外狀況

ArgumentOutOfRangeException

cVars 為負數。

備註

GetObjectsForNativeVariants<T>(IntPtr, Int32) 會傳回 的陣列 T ，對應至非受控 VARIANT 類型的 C 樣式陣列的原始指標。 Interopmarshaler 會在向 Managed 程式碼公開 VARIANT 類型時執行相同的轉換。 當 參數為 0 時 cVars ，此方法會傳回空陣列。

傳回的陣列會如往常一樣進行垃圾收集。 不會釋放輸入陣列中的非受控輸入陣列或個別 VAGET。 因此，您必須負責適當地釋出它們。

適用於