Export (0) Print
Expand All

AsyncCodeActivity.EndExecute Method

When implemented in a derived class and using the specified execution environment information, notifies the workflow runtime that the associated asynchronous activity operation has completed.

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

'Declaration
Protected MustOverride Sub EndExecute ( _
	context As AsyncCodeActivityContext, _
	result As IAsyncResult _
)

Parameters

context
Type: System.Activities.AsyncCodeActivityContext
Information that defines the execution environment for the AsyncCodeActivity.
result
Type: System.IAsyncResult
The implemented IAsyncResult that returns the status of an asynchronous activity when execution ends.

The following example shows how to override the EndExecute(AsyncCodeActivityContext, IAsyncResult) method in a custom activity.


    protected override void EndExecute(AsyncCodeActivityContext context, IAsyncResult result)
    {
        FileStream file = (FileStream)context.UserState;

        try
        {
            file.EndWrite(result);
            file.Flush();
        }
        finally
        {
            file.Close();
        }
    }
}


.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.

Community Additions

ADD
Show:
© 2014 Microsoft