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Diffstat (limited to 'src/mscorlib/src/System/Collections/Hashtable.cs')
-rw-r--r--src/mscorlib/src/System/Collections/Hashtable.cs72
1 files changed, 3 insertions, 69 deletions
diff --git a/src/mscorlib/src/System/Collections/Hashtable.cs b/src/mscorlib/src/System/Collections/Hashtable.cs
index e2fd57e..0c89632 100644
--- a/src/mscorlib/src/System/Collections/Hashtable.cs
+++ b/src/mscorlib/src/System/Collections/Hashtable.cs
@@ -66,7 +66,6 @@ namespace System.Collections
//
[DebuggerTypeProxy(typeof(System.Collections.Hashtable.HashtableDebugView))]
[DebuggerDisplay("Count = {Count}")]
- [Serializable]
internal class Hashtable : IDictionary, ISerializable, IDeserializationCallback, ICloneable
{
/*
@@ -919,58 +918,7 @@ namespace System.Collections
public virtual void GetObjectData(SerializationInfo info, StreamingContext context)
{
- if (info == null)
- {
- throw new ArgumentNullException(nameof(info));
- }
- Contract.EndContractBlock();
- // This is imperfect - it only works well if all other writes are
- // also using our synchronized wrapper. But it's still a good idea.
- lock (SyncRoot)
- {
- // This method hasn't been fully tweaked to be safe for a concurrent writer.
- int oldVersion = version;
- info.AddValue(LoadFactorName, loadFactor);
- info.AddValue(VersionName, version);
-
- //
- // We need to maintain serialization compatibility with Everett and RTM.
- // If the comparer is null or a compatible comparer, serialize Hashtable
- // in a format that can be deserialized on Everett and RTM.
- //
-#pragma warning disable 618
- IEqualityComparer keyComparerForSerilization = _keycomparer;
-
- if (keyComparerForSerilization == null)
- {
- info.AddValue(ComparerName, null, typeof(IComparer));
- info.AddValue(HashCodeProviderName, null, typeof(IHashCodeProvider));
- }
- else if (keyComparerForSerilization is CompatibleComparer)
- {
- CompatibleComparer c = keyComparerForSerilization as CompatibleComparer;
- info.AddValue(ComparerName, c.Comparer, typeof(IComparer));
- info.AddValue(HashCodeProviderName, c.HashCodeProvider, typeof(IHashCodeProvider));
- }
- else
- {
- info.AddValue(KeyComparerName, keyComparerForSerilization, typeof(IEqualityComparer));
- }
-#pragma warning restore 618
-
- info.AddValue(HashSizeName, buckets.Length); //This is the length of the bucket array.
- Object[] serKeys = new Object[count];
- Object[] serValues = new Object[count];
- CopyKeys(serKeys, 0);
- CopyValues(serValues, 0);
- info.AddValue(KeysName, serKeys, typeof(Object[]));
- info.AddValue(ValuesName, serValues, typeof(Object[]));
-
- // Explicitly check to see if anyone changed the Hashtable while we
- // were serializing it. That's a race condition in their code.
- if (version != oldVersion)
- throw new InvalidOperationException(SR.GetResourceString(ResId.InvalidOperation_EnumFailedVersion));
- }
+ throw new PlatformNotSupportedException();
}
//
@@ -1073,7 +1021,6 @@ namespace System.Collections
// Implements a Collection for the keys of a hashtable. An instance of this
// class is created by the GetKeys method of a hashtable.
- [Serializable]
private class KeyCollection : ICollection
{
private Hashtable _hashtable;
@@ -1120,7 +1067,6 @@ namespace System.Collections
// Implements a Collection for the values of a hashtable. An instance of
// this class is created by the GetValues method of a hashtable.
- [Serializable]
private class ValueCollection : ICollection
{
private Hashtable _hashtable;
@@ -1166,7 +1112,6 @@ namespace System.Collections
}
// Synchronized wrapper for hashtable
- [Serializable]
private class SyncHashtable : Hashtable, IEnumerable
{
protected Hashtable _table;
@@ -1189,17 +1134,7 @@ namespace System.Collections
==============================================================================*/
public override void GetObjectData(SerializationInfo info, StreamingContext context)
{
- if (info == null)
- {
- throw new ArgumentNullException(nameof(info));
- }
- Contract.EndContractBlock();
- // Our serialization code hasn't been fully tweaked to be safe
- // for a concurrent writer.
- lock (_table.SyncRoot)
- {
- info.AddValue("ParentTable", _table, typeof(Hashtable));
- }
+ throw new PlatformNotSupportedException();
}
public override int Count
@@ -1339,7 +1274,7 @@ namespace System.Collections
==============================================================================*/
public override void OnDeserialization(Object sender)
{
- return;
+ throw new PlatformNotSupportedException();
}
}
@@ -1347,7 +1282,6 @@ namespace System.Collections
// Implements an enumerator for a hashtable. The enumerator uses the
// internal version number of the hashtabke to ensure that no modifications
// are made to the hashtable while an enumeration is in progress.
- [Serializable]
private class HashtableEnumerator : IDictionaryEnumerator, ICloneable
{
private Hashtable hashtable;