System::IO::StreamReader class
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]StreamReader class
Represents a reader that reads characters from a byte stream. 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 StreamReader : public System::IO::TextReader
Methods
| Method | Description |
|---|---|
| Close() override | Closes the current and underlying streams. |
| Dispose() override | Releases all resources used by the current object and closes the undelying stream. |
| get_BaseStream() const | Returns a shared pointer to an object that represents the underlying stream. |
| get_CurrentEncoding() | Returns the currently used encoding. |
| get_EndOfStream() | Returns a value that indicates if the end of of stream has been reached. |
| Peek() override | Reads a single character from the stream without changing the stream’s read cursor. |
| Read() override | Reads a single character from the stream. |
| Read(ArrayPtr<char_t>, int, int) override | Reads the specified number of characters from the stream, converts them to UTF-16 encoding and writes the resulting UTF-16 characters to the specified character array starting at the specified position. |
| ReadLine() override | Reads characters from the stream until the end of the current line. |
| ReadToEnd() override | Reads characters from the stream until the end of the stream. |
| StreamReader(const SharedPtr<Stream>&) | Constructs an instance of StreamReader object that reads characters from the specified underlying stream using UTF-8 encoding and a buffer with default size of 1024 bytes. |
| StreamReader(const SharedPtr<Stream>&, bool) | Constructs an instance of StreamReader object that reads characters from the specified underlying stream using UTF-8 encoding and a buffer with default size of 1024 bytes. A parameter specifies if byte order mark detection should be enabled. |
| StreamReader(const SharedPtr<Stream>&, const EncodingPtr&) | Constructs an instance of StreamReader object that reads characters from the specified underlying stream using the specified encoding and a buffer with default size of 1024 bytes. |
| StreamReader(const SharedPtr<Stream>&, const EncodingPtr&, bool) | Constructs an instance of StreamReader object that reads characters from the specified underlying stream using the specified encoding and a buffer with default size of 1024 bytes. A parameter specifies if byte order mark detection should be enabled. |
| StreamReader(const SharedPtr<Stream>&, const EncodingPtr&, bool, int) | Constructs an instance of StreamReader object that reads characters from the specified underlying stream using the specified encoding and a buffer of the specified size. A parameter specifies if byte order mark detection should be enabled. |
| StreamReader(const System::String&) | Constructs an instance of StreamReader object that reads characters from the specified file using UTF-8 encoding and a buffer with default size of 4096 bytes. |
| StreamReader(const System::String&, bool) | Constructs an instance of StreamReader object that reads characters from the specified file using UTF-8 encoding and a buffer with default size of 4096 bytes. A parameter specifies if byte order mark detection should be enabled. |
| StreamReader(const System::String&, const EncodingPtr&) | Constructs an instance of StreamReader object that reads characters from the specified file using the specified encoding and a buffer with default size of 4096 bytes. |
| StreamReader(const System::String&, const EncodingPtr&, bool) | Constructs an instance of StreamReader object that reads characters from the specified underlying stream using the specified encoding and a buffer with default size of 4096 bytes. A parameter specifies if byte order mark detection should be enabled. |
| StreamReader(const System::String&, const EncodingPtr&, bool, int) | Constructs an instance of StreamReader object that reads characters from the specified file using the specified encoding and a buffer of the specified size. A parameter specifies if byte order mark detection should be enabled. |
| ~StreamReader() | Destructor. |
See Also
- Class TextReader
- Namespace System::IO
- Library Aspose.PDF for C++