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DuplexClientBase<TChannel> Constructor (Object^)
.NET Framework (current version)
Initializes a new instance of the DuplexClientBase<TChannel> class using the specified callback object.
Assembly: System.ServiceModel (in System.ServiceModel.dll)
Parameters
- callbackInstance
-
Type:
System::Object^
An object used to create the instance context that associates the callback object with the channel to the service.
| Exception | Condition |
|---|---|
| ArgumentNullException | The callback instance is null. |
WCF creates a new InstanceContext object using the callbackInstance object to handle all callback operations.
.NET Framework
Available since 3.0
Available since 3.0
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