UnmanagedMemoryAccessor 建構函式

定義

命名空間:: System.IO

組件:: mscorlib.dll, System.IO.UnmanagedMemoryStream.dll

組件:: netstandard.dll, System.Runtime.InteropServices.dll

組件:: System.IO.UnmanagedMemoryStream.dll

組件:: System.Runtime.InteropServices.dll

組件:: mscorlib.dll

組件:: netstandard.dll

重要

部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。

初始化 UnmanagedMemoryAccessor 類別的新執行個體。

多載

名稱	Description
UnmanagedMemoryAccessor()	初始化 UnmanagedMemoryAccessor 類別的新執行個體。
UnmanagedMemoryAccessor(SafeBuffer, Int64, Int64)	初始化一個帶有指定緩衝區、偏移量與容量的新類別實例 UnmanagedMemoryAccessor 。
UnmanagedMemoryAccessor(SafeBuffer, Int64, Int64, FileAccess)	初始化一個新的類別實例 UnmanagedMemoryAccessor ，並設定指定的緩衝區、偏移量、容量及存取權限。

UnmanagedMemoryAccessor()

來源:: UnmanagedMemoryAccessor.cs

來源:: UnmanagedMemoryAccessor.cs

來源:: UnmanagedMemoryAccessor.cs

來源:: UnmanagedMemoryAccessor.cs

來源:: UnmanagedMemoryAccessor.cs

初始化 UnmanagedMemoryAccessor 類別的新執行個體。

protected:
 UnmanagedMemoryAccessor();

protected UnmanagedMemoryAccessor();

Protected Sub New ()

適用於

UnmanagedMemoryAccessor(SafeBuffer, Int64, Int64)

來源:: UnmanagedMemoryAccessor.cs

來源:: UnmanagedMemoryAccessor.cs

來源:: UnmanagedMemoryAccessor.cs

來源:: UnmanagedMemoryAccessor.cs

來源:: UnmanagedMemoryAccessor.cs

初始化一個帶有指定緩衝區、偏移量與容量的新類別實例 UnmanagedMemoryAccessor 。

public:
 UnmanagedMemoryAccessor(System::Runtime::InteropServices::SafeBuffer ^ buffer, long offset, long capacity);

public UnmanagedMemoryAccessor(System.Runtime.InteropServices.SafeBuffer buffer, long offset, long capacity);

new System.IO.UnmanagedMemoryAccessor : System.Runtime.InteropServices.SafeBuffer * int64 * int64 -> System.IO.UnmanagedMemoryAccessor

Public Sub New (buffer As SafeBuffer, offset As Long, capacity As Long)

參數

buffer: SafeBuffer

緩衝區用來容納該存取者。

offset: Int64

啟動該存取器的位元組。

capacity: Int64

記憶體的大小（以位元組計）分配。

例外狀況

ArgumentException

offset plus capacity 大於 buffer。

ArgumentNullException

buffer 是 null。

ArgumentOutOfRangeException

offset 或 capacity 小於零。

InvalidOperationException

offset Plus capacity 會繞過位址空間的高端。

適用於

UnmanagedMemoryAccessor(SafeBuffer, Int64, Int64, FileAccess)

來源:: UnmanagedMemoryAccessor.cs

來源:: UnmanagedMemoryAccessor.cs

來源:: UnmanagedMemoryAccessor.cs

來源:: UnmanagedMemoryAccessor.cs

來源:: UnmanagedMemoryAccessor.cs

初始化一個新的類別實例 UnmanagedMemoryAccessor ，並設定指定的緩衝區、偏移量、容量及存取權限。

public:
 UnmanagedMemoryAccessor(System::Runtime::InteropServices::SafeBuffer ^ buffer, long offset, long capacity, System::IO::FileAccess access);

public UnmanagedMemoryAccessor(System.Runtime.InteropServices.SafeBuffer buffer, long offset, long capacity, System.IO.FileAccess access);

new System.IO.UnmanagedMemoryAccessor : System.Runtime.InteropServices.SafeBuffer * int64 * int64 * System.IO.FileAccess -> System.IO.UnmanagedMemoryAccessor

Public Sub New (buffer As SafeBuffer, offset As Long, capacity As Long, access As FileAccess)

參數

buffer: SafeBuffer