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[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]
Gets a value indicating whether access to the ArrayList is synchronized (thread safe).
Namespace: System.Collections
Assembly: mscorlib (in mscorlib.dll)
Syntax
'Declaration
Public Overridable ReadOnly Property IsSynchronized As Boolean
public virtual bool IsSynchronized { get; }
public:
virtual property bool IsSynchronized {
bool get ();
}
abstract IsSynchronized : bool with get
override IsSynchronized : bool with get
function get IsSynchronized () : boolean
Property Value
Type: System. . :: . .Boolean
true if access to the ArrayList is synchronized (thread safe); otherwise, false. The default is false.
Implements
ICollection. . :: . .IsSynchronized
Remarks
To guarantee the thread safety of the ArrayList, all operations must be done through the wrapper returned by the Synchronized method.
Enumerating through a collection is intrinsically not a thread-safe procedure. Even when a collection is synchronized, other threads can still modify the collection, which causes the enumerator to throw an exception. To guarantee thread safety during enumeration, you can either lock the collection during the entire enumeration or catch the exceptions resulting from changes made by other threads.
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see dd66cd4c-b087-415f-9c3e-94e3a1835f74.