public ActionResult PublishSubmitEvent(int id, Guid workflowInstanceId, string spHostUrl)
{
var spContext = SharePointContextProvider.Current.GetSharePointContext(HttpContext);
using (var clientContext = spContext.CreateUserClientContextForSPAppWeb())
{
var service = new PartSuppliersService(clientContext);
service.PublishCustomEvent(workflowInstanceId, "Submit for Approval", "");
// Wait until workflow user status changed
WorkflowInstance instance;
do
{
Thread.Sleep(1000);
instance = service.GetWorkflowInstance(workflowInstanceId);
}
while (instance.UserStatus == "Wait for Submit");
}
TempData["Message"] = "Successfully Submitted For Approval!";
return RedirectToAction("Details", new { id = id, SPHostUrl = spHostUrl });
}