private void sendFirstEmail_MethodInvoking(object sender, EventArgs e)
 {
     approvalProcessor = EnterpriseApprovalProcessorFactory.Create(workflowProperties.Site, workflowProperties.AssociationData);
     var emailDefinition = approvalProcessor.GetFirstMailDefinition(onWorkflowActivated1.WorkflowProperties.Item);
     sendFirstEmail.To = emailDefinition.To;
     sendFirstEmail.Subject = emailDefinition.Subject;
     sendFirstEmail.Body = emailDefinition.Body;
 }