NetworkStream
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]NetworkStream class
Provides the underlying stream of the data for the network access. Objects of this class should only be allocated using System::MakeObject() function. Never create instance of this type on stack or using operator new, as it will result in runtime errors and/or assertion faults. Always wrap this class into System::SmartPtr pointer and use this pointer to pass it to functions as argument.
class NetworkStream : public System::IO::Stream
Methods
| Method | Description |
|---|---|
| System::SharedPtr<IAsyncResult> BeginRead(System::ArrayPtr<uint8_t>, int32_t, int32_t, AsyncCallback, System::SharedPtr<Object>) override | Initiates an asynchronous read operation. |
| virtual System::SharedPtr<System::IAsyncResult> BeginRead(System::ArrayPtr<uint8_t>, int, int, System::AsyncCallback, System::SharedPtr<System::Object>) | Initiates an asynchronous read operation. |
| System::SharedPtr<IAsyncResult> BeginWrite(System::ArrayPtr<uint8_t>, int32_t, int32_t, AsyncCallback, System::SharedPtr<Object>) override | Initiates an asynchronous write operation. |
| virtual System::SharedPtr<System::IAsyncResult> BeginWrite(System::ArrayPtr<uint8_t>, int, int, System::AsyncCallback, System::SharedPtr<System::Object>) | Initiates an asynchronous write operation. |
| void Close(int) | Closes the current instance after the specified time expires. |
| virtual void Close() | Closes the stream. |
| void CopyTo(const SharedPtr<Stream>&) | Copies bytes to the specified stream. |
| void CopyTo(const SharedPtr<Stream>&, int32_t) | Copies bytes to the specified stream, using the specified buffer size. |
| void Dispose() override | Releases all resources used by the current object and closes the stream. |
| int32_t EndRead(System::SharedPtr<IAsyncResult>) override | Waits until the specified asynchronous read operation completes. |
| virtual int EndRead(System::SharedPtr<System::IAsyncResult>) | Waits until the specified asynchronous read operation completes. |
| void EndWrite(System::SharedPtr<IAsyncResult>) override | Ends an asynchronous write operation. Waits until the specified asynchronous write operation completes. |
| virtual void EndWrite(System::SharedPtr<System::IAsyncResult>) | Ends an asynchronous write operation. Waits until the specified asynchronous write operation completes. |
| virtual bool Equals(ptr) | Compares objects using C# Object.Equals semantics. |
| static std::enable_if<IsSmartPtr<T1>::value&&IsSmartPtr<T2>::value, bool>::type Equals(T1 const&, T2 const&) | Compares reference type objects in C# style. |
| static std::enable_if<!IsSmartPtr<T1>::value&&!IsSmartPtr<T2>::value, bool>::type Equals(T1 const&, T2 const&) | Compares value type objects in C# style. |
| static bool Equals(float const&, float const&) | Emulates C#-style floating point comparison where two NaNs are considered equal even though according to IEC 60559:1989 NaN is not equal to any value, including NaN. |
| static bool Equals(double const&, double const&) | Emulates C#-style floating point comparison where two NaNs are considered equal even though according to IEC 60559:1989 NaN is not equal to any value, including NaN. |
| virtual bool FastCast(const Details::FastRttiBase&, void **) const | For internal purposes only. |
| void Flush() override | Clears this stream’s buffers and writes all buffered data to the underlying storage. |
| bool get_CanRead() const override | Determines if the stream is readable. |
| bool get_CanSeek() const override | Determines if the stream supports seeking. |
| bool get_CanTimeout() const override | Gets a value that determines whether the current stream can time out. |
| bool get_CanWrite() const override | Determines if the stream is writable. |
| bool get_DataAvailable() const | Returns a value that indicates if the there is available data to read. |
| int64_t get_Length() const override | Returns the length of the stream in bytes. |
| int64_t get_Position() const override | Returns the current position of the stream. |
| int32_t get_ReadTimeout() const override | Gets a value, in milliseconds, that determines how long the stream will attempt to read before timing out. |
| System::SharedPtr<System::Net::Sockets::Socket> get_Socket() | Gets the underlying Socket. |
| int32_t get_WriteTimeout() const override | Gets a value, in milliseconds, that determines how long the stream will attempt to write before timing out. |
| Detail::SmartPtrCounter * GetCounter() | Gets reference counter data structure associated with the object. |
| virtual int32_t GetHashCode() const | Analog of C# Object.GetHashCode() method. Enables hashing of custom objects. |
| virtual const TypeInfo& GetType() const | Gets actual type of object. Analog of C# System.Object.GetType() call. |
| virtual bool Is(const TypeInfo&) const | Check if object represents an instance of type described by targetType. Analog of C# ‘is’ operator. |
| void Lock() | Implements C# lock() statement locking. Call directly or use LockContext sentry object. |
| virtual ptr MemberwiseClone() const | Analog of C# Object.MemberwiseClone() method. Enables cloning custom types. |
| NetworkStream(System::SharedPtr<System::Net::Sockets::Socket>) | Constructs a new instance. |
| NetworkStream(System::SharedPtr<System::Net::Sockets::Socket>, System::IO::FileAccess, bool) | Constructs a new instance. |
| NetworkStream(System::SharedPtr<System::Net::Sockets::Socket>, bool) | Constructs a new instance. |
| Object() | Creates object. Initializes all internal data structures. |
| Object(Object const&) | Copy constructor. Doesn’t copy anything, really, just initializes new object and enables copy constructing subclasses. |
| Object& operator=(Object const&) | Assignment operator. Doesn’t copy anything, really, just initializes new object and enables copy constructing subclasses. |
| int32_t Read(const ArrayPtr<uint8_t>&, int32_t, int32_t) override | Reads the specified number of bytes from the stream and writes them to the specified byte array. |
| int32_t Read(const System::Details::ArrayView<uint8_t>&, int32_t, int32_t) override | Reads the specified number of bytes from the stream and writes them to the specified byte array. |
| int32_t Read(const System::Details::StackArray<uint8_t, N>&, int32_t, int32_t) | Reads the specified number of bytes from the stream and writes them to the specified byte array. |
| virtual int ReadByte() | Reads a single byte from the stream and returns a 32-bit integer value equivalent to the value of the read byte. |
| static bool ReferenceEquals(ptr const&, ptr const&) | Compares objects by reference. |
| static std::enable_if<!IsSmartPtr<T>::value, bool>::type ReferenceEquals(T const&, T const&) | Compares objects by reference. |
| static std::enable_if<!IsSmartPtr<T>::value, bool>::type ReferenceEquals(T const&, std::nullptr_t) | Reference-compares value type object with nullptr. |
| bool ReferenceEquals(String const&, std::nullptr_t) | Specialization of Object::ReferenceEquals for case of string and nullptr. |
| bool ReferenceEquals(String const&, String const&) | Specialization of Object::ReferenceEquals for case of strings. |
| int RemovedSharedRefs(int) | Decreases shared reference count by specified value. |
| int64_t Seek(int64_t, IO::SeekOrigin) override | Sets the position of the stream represented by the current object. |
| void set_Position(int64_t) override | Sets the stream’s position. |
| void set_ReadTimeout(int32_t) override | Sets a value that determines whether the current stream can time out. |
| virtual void set_ReadTimeout(int) | Sets a value that determines whether the current stream can time out. |
| void set_WriteTimeout(int32_t) override | Sets a value, in milliseconds, that determines how long the stream will attempt to read before timing out. |
| virtual void set_WriteTimeout(int) | Sets a value, in milliseconds, that determines how long the stream will attempt to read before timing out. |
| void SetLength(int64_t) override | Sets the length of the stream represented by the current object. |
| virtual void SetTemplateWeakPtr(uint32_t) | Set n’th template argument a weak pointer (rather than shared). Allows switching pointers in containers to weak mode. |
| int SharedCount() const | Gets current value of shared reference counter. |
| Object * SharedRefAdded() | Increments shared reference count. Shouldn’t be called directly; instead, use smart pointers or ThisProtector. |
| int SharedRefRemovedSafe() | Decrements and returns shared reference count. Shouldn’t be called directly; instead, use smart pointers or ThisProtector. |
| virtual String ToString() const | Analog of C# Object.ToString() method. Enables converting custom objects to string. |
| static const TypeInfo& Type() | Implements C# typeof(System.Object) construct. |
| void Unlock() | Implements C# lock() statement unlocking. Call directly or use LockContext sentry object. |
| Detail::SmartPtrCounter * WeakRefAdded() | Increments weak reference count. Shouldn’t be called directly; instead, use smart pointers or ThisProtector. |
| void WeakRefRemoved() | Decrements weak reference count. Shouldn’t be called directly; instead, use smart pointers or ThisProtector. |
| void Write(const ArrayPtr<uint8_t>&, int32_t, int32_t) override | Writes the specified subrange of bytes from the specified byte array to the stream. |
| void Write(const System::Details::ArrayView<uint8_t>&, int32_t, int32_t) override | Writes the specified subrange of bytes from the specified byte array to the stream. |
| void Write(const System::Details::StackArray<uint8_t, N>&, int32_t, int32_t) | Writes the specified subrange of bytes from the specified byte array to the stream. |
| virtual void WriteByte(uint8_t) | Writes the specified unsigned 8-bit integer value to the stream. |
| virtual ~NetworkStream() | Destructs the current instance. |
| virtual ~Object() | Destroys object. Frees all internal data structures. |
Fields
| Field | Description |
|---|---|
| static Null | A stream with no underlying storage. |
See Also
- Class Stream
- Namespace System::Net::Sockets
- Library Aspose.Slides