summaryrefslogtreecommitdiff
path: root/src/mscorlib/shared/System/ObjectDisposedException.cs
blob: abb7c89dae6993ee1a17acd838d4f7c4c4e05d90 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

using System.Globalization;
using System.Runtime.Serialization;

namespace System
{
    /// <devdoc>
    ///    <para> The exception that is thrown when accessing an object that was
    ///       disposed.</para>
    /// </devdoc>
    [Serializable]
    public class ObjectDisposedException : InvalidOperationException
    {
        private String _objectName;

        // This constructor should only be called by the EE (COMPlusThrow)
        private ObjectDisposedException() :
            this(null, SR.ObjectDisposed_Generic)
        {
        }

        public ObjectDisposedException(String objectName) :
            this(objectName, SR.ObjectDisposed_Generic)
        {
        }

        public ObjectDisposedException(String objectName, String message) : base(message)
        {
            HResult = __HResults.COR_E_OBJECTDISPOSED;
            _objectName = objectName;
        }

        public ObjectDisposedException(String message, Exception innerException)
            : base(message, innerException)
        {
            HResult = __HResults.COR_E_OBJECTDISPOSED;
        }

        protected ObjectDisposedException(SerializationInfo info, StreamingContext context)
            : base(info, context)
        {
            _objectName = info.GetString("ObjectName");
        }

        public override void GetObjectData(SerializationInfo info, StreamingContext context)
        {
            base.GetObjectData(info, context);
            info.AddValue("ObjectName", ObjectName, typeof(String));
        }

        /// <devdoc>
        ///    <para>Gets the text for the message for this exception.</para>
        /// </devdoc>
        public override String Message
        {
            get
            {
                String name = ObjectName;
                if (name == null || name.Length == 0)
                    return base.Message;

                String objectDisposed = SR.Format(SR.ObjectDisposed_ObjectName_Name, name);
                return base.Message + Environment.NewLine + objectDisposed;
            }
        }

        public String ObjectName
        {
            get
            {
                if ((_objectName == null)) // && !CompatibilitySwitches.IsAppEarlierThanWindowsPhone8)
                {
                    return String.Empty;
                }
                return _objectName;
            }
        }
    }
}