SendActivity.BeforeSend Event

Reference

Definition

Namespace:: System.Workflow.Activities

Assembly:: System.WorkflowServices.dll

Important

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Occurs before the SendActivity activity sends the message to the service.

public:
 event EventHandler<System::Workflow::Activities::SendActivityEventArgs ^> ^ BeforeSend;

[System.ComponentModel.Browsable(true)]
public event EventHandler<System.Workflow.Activities.SendActivityEventArgs> BeforeSend;

[<System.ComponentModel.Browsable(true)>]
member this.BeforeSend : EventHandler<System.Workflow.Activities.SendActivityEventArgs>

Public Custom Event BeforeSend As EventHandler(Of SendActivityEventArgs)

Event Type

EventHandler<SendActivityEventArgs>

Attributes: BrowsableAttribute

Examples

The following example shows how to use the BeforeSend event. This example was adapted from the Conversations SDK sample.

[System.Diagnostics.DebuggerNonUserCode]
private void InitializeComponent()
{
    SendActivity sendActivity1 = new SendActivity();
    sendActivity1.BeforeSend += new EventHandler<SendActivityEventArgs>(sendActivity1_BeforeSend);
}

void sendActivity1_BeforeSend(object sender, SendActivityEventArgs e)
{
    Console.WriteLine("SendActivity1 BeforeSend event fired.");
}

void sendActivity1_AfterResponse(object sender, SendActivityEventArgs e)
{
    Console.WriteLine("SendActivity1 AfterResponse event fired.");
}

Remarks

This event handler associated with this event can be used to set the parameter values for the service operation being invoked.

Note

The context of a SendActivity cannot be set in this event handler.

Applies to

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