2 // System.Data.SqlTypes.SqlStreamChars
5 // Tim Coleman <tim@timcoleman.com>
7 // Copyright (C) Tim Coleman, 2003
11 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
13 // Permission is hereby granted, free of charge, to any person obtaining
14 // a copy of this software and associated documentation files (the
15 // "Software"), to deal in the Software without restriction, including
16 // without limitation the rights to use, copy, modify, merge, publish,
17 // distribute, sublicense, and/or sell copies of the Software, and to
18 // permit persons to whom the Software is furnished to do so, subject to
19 // the following conditions:
21 // The above copyright notice and this permission notice shall be
22 // included in all copies or substantial portions of the Software.
24 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
25 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
26 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
27 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
28 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
29 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
30 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
36 using System
.Globalization
;
37 using System
.Xml
.Serialization
;
39 namespace System
.Data
.SqlTypes
42 public abstract class SqlStreamChars
: INullable
, IDisposable
46 public static readonly SqlStreamChars Null
;
54 protected SqlStreamChars ()
63 public abstract bool CanRead { get; }
64 public abstract bool CanSeek { get; }
65 public abstract bool CanWrite { get; }
66 public abstract bool IsNull { get; }
67 public abstract long Length { get; }
68 public abstract long Position { get; }
75 protected virtual void Dispose (bool disposing
)
77 throw new NotImplementedException ();
81 void IDisposable
.Dispose ()
83 throw new NotImplementedException ();