CanRead
CanWrite
GetIndex
GetLength
HasContext
Read
Reset
SetLength
Skip
Write
Write
virtual FDO_API_COMMON FdoBoolean FdoIoStream::HasContext | ( |  | ) | `[inline, virtual]`
returns whether the stream has any positional context. Streams without context can only be read and written in a forward-only manner. These streams do not allow position and length changes. Returns: Returns true if the stream has context. Returns false if it does not. When a stream does not have context, the SetLength(), Skip() and Reset() functions are not supported. Reimplemented in FdoIoFileStream. Definition at line 157 of file Stream.h.