SynchronizedReadOnlyCollection<T>.ICollection<T>.Add Method (T)
.NET Framework (current version)
Throws a NotSupportedException if called.
Assembly: System.ServiceModel (in System.ServiceModel.dll)
| Exception | Condition |
|---|---|
| NotSupportedException | Items cannot be set in a read-only collection. |
Items cannot be added to a read-only collection.
.NET Framework
Available since 3.0
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Available since 3.0
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
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