AsyncCodeActivityContext Class

The execution context for an asynchronous activity.

Namespace:  System.Activities
Assembly:  System.Activities (in System.Activities.dll)

public sealed class AsyncCodeActivityContext : CodeActivityContext

The AsyncCodeActivityContext type exposes the following members.

  NameDescription
Public propertyActivityInstanceIdGets the unique identifier of the currently executing activity instance. (Inherited from ActivityContext.)
Public propertyDataContextGets the data context of the currently executing activity. (Inherited from ActivityContext.)
Public propertyIsCancellationRequestedGets a value that indicates whether the currently executing AsyncCodeActivity is to be canceled.
Public propertyUserStateGets or sets a user-defined object associated with the current asynchronous activity.
Public propertyWorkflowInstanceIdGets the unique indentifier of the currently executing workflow instance. (Inherited from ActivityContext.)
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  NameDescription
Public methodEquals(Object)Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetExtension<T>Returns an extension of the specified type. (Inherited from ActivityContext.)
Public methodGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodGetLocation<T>Returns the typed location for the specified referenced location for the current activity context. (Inherited from ActivityContext.)
Public methodGetProperty<THandle>Gets the execution property of the specified type. (Inherited from CodeActivityContext.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodGetValue(Argument)Gets the value of the specified Argument. (Inherited from ActivityContext.)
Public methodGetValue(RuntimeArgument)Gets the value of the specified RuntimeArgument. (Inherited from ActivityContext.)
Public methodGetValue<T>(InArgument<T>)Gets the value of the specified InArgument<T>. (Inherited from ActivityContext.)
Public methodGetValue<T>(InOutArgument<T>)Gets the value of the specified InOutArgument<T>. (Inherited from ActivityContext.)
Public methodGetValue<T>(LocationReference)Gets the value at the specified LocationReference. (Inherited from ActivityContext.)
Public methodGetValue<T>(OutArgument<T>)Gets the value of the specified OutArgument<T>. (Inherited from ActivityContext.)
Public methodMarkCanceledMarks the current activity instance as canceled.
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodSetValue(Argument, Object)Assigns a value to the specified Argument. (Inherited from ActivityContext.)
Public methodSetValue<T>(InArgument<T>, T)Assigns a value to the specified InArgument<T>. (Inherited from ActivityContext.)
Public methodSetValue<T>(InOutArgument<T>, T)Assigns a value to the specified InOutArgument<T>. (Inherited from ActivityContext.)
Public methodSetValue<T>(LocationReference, T)Assigns a value to the specified LocationReference. (Inherited from ActivityContext.)
Public methodSetValue<T>(OutArgument<T>, T)Assigns a value to the specified OutArgument<T>. (Inherited from ActivityContext.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
Public methodTrackSends the specified custom tracking record to any registered tracking providers. (Inherited from CodeActivityContext.)
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This is a sealed class and is derived from CodeActivityContext.

.NET Framework

Supported in: 4

.NET Framework Client Profile

Supported in: 4

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
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