using System;
using Microsoft.SharePoint;
using Microsoft.SharePoint.Workflow;
using Microsoft.SharePoint.WorkflowActions;
using Microsoft.Office.Workflow.Utility;

namespace MyWorkflow
{
    public sealed partial class Workflow1 : StateMachineWorkflowActivity
    {
        public Workflow1()
        {
            InitializeComponent();
        }
        private SPUser MyUserLogin(string fieldname)
        {
            SPUser myuser = null;

            // Obtain the user ID of a user in specified field.  
            SPSite osite = new SPSite(workflowProperties.SiteUrl.ToString());
            SPList oList = osite.OpenWeb().Lists["Workflow Tasks"];
            string userValue = workflowProperties.Item[fieldname].ToString();
            int index = userValue.IndexOf(";");
            int id = Int32.Parse(userValue.Substring(0, index));
            myuser = osite.OpenWeb().SiteUsers.GetByID(id);
            return myuser;

        }
        private void createTask1_MethodInvoking(object sender, EventArgs e)
        {
            createTask1_TaskId1 = Guid.NewGuid();
            SPUser mgr = MyUserLogin("Manager");
            createTask1_TaskProperties1.AssignedTo = mgr.ToString();
            createTask1_TaskProperties1.DueDate = DateTime.Now.AddDays(7.0);
            createTask1_TaskProperties1.Title = "Manager Review Task";
        }
        public SPWorkflowActivationProperties workflowProperties = new SPWorkflowActivationProperties();
        public Guid createTask1_TaskId1 = default(System.Guid);
        public SPWorkflowTaskProperties createTask1_TaskProperties1 = new Microsoft.SharePoint.Workflow.SPWorkflowTaskProperties();
        public Int32 createTask1_ListItemId1 = default(System.Int32);
    }
}