hello
I tried to plan a task on  the scheduler I created the class library and I put the .dll file in the bin directory, but it does not work.
That's what I did

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using DotNetNuke.Services.Scheduling;
using System.Data.SqlClient;
using System.Data;
using System.IO;
using System.Web;
using System.Xml.Serialization;

namespace Save_DataBase.Module
{
    public class Xml_Save_DataBase : DotNetNuke.Services.Scheduling.SchedulingClient
    {

        public Xml_Save_DataBase(DotNetNuke.Services.Scheduling.SchedulingHistoryItem objScheduleHistoryItem)
            : base()
        {
            this.ScheduleHistoryItem = objScheduleHistoryItem;
        }

        public override void DoWork()
        {
            try
            {
                this.Progressing();

Save_DataBase(); //my job
                this.ScheduleHistoryItem.AddLogNote(" Save_DataBase Service Start. Success.");
                this.ScheduleHistoryItem.Succeeded = true;
            }
            catch (Exception Ex)
            {
                this.ScheduleHistoryItem.Succeeded = false;
                this.ScheduleHistoryItem.AddLogNote(" Save_DataBase Service Start. Failed. " + Ex.ToString());
                this.Errored(ref Ex);
            }
        }

        public void Save_DataBase ()
        {
          //my code
        }
      
    }
}

---

using System;
namespace DotNetNuke.Services.Scheduling
{

    public class SchedulingClient
    {
        protected SchedulingHistoryItem ScheduleHistoryItem;
        public virtual void DoWork()
        {
        }
        public void Errored(ref Exception Ex)
        {

        }
        public void Progressing()
        {
        }

    }

}

---

using System;
namespace DotNetNuke.Services.Scheduling
{
    public class SchedulingHistoryItem
    {


        internal void AddLogNote(string p)
        {
            throw new NotImplementedException();
        }

        public bool Succeeded { get; set; }
    }
}

---

in Schedule Status:

ID	Task Name	Next Start	Overdue (seconds)	Time Remaining (seconds)	Object Dependencies	Triggered By	Thread	Servers
3	Purge Schedule History	8/13/2013 1:36:41 AM		12470	ScheduleHistory	STARTED_FROM_BEGIN_REQUEST	-1
6	Search Engine Scheduler	8/12/2013 10:35:09 PM		1578	SearchEngine	STARTED_FROM_BEGIN_REQUEST	11
29	Save_DataBase	8/12/2013 10:05:26 PM		0		STARTED_FROM_BEGIN_REQUEST	-1
10	Purge Module Cache	8/12/2013 10:09:38 PM		47	ModuleCache	STARTED_FROM_BEGIN_REQUEST	1
11	Messaging Dispatch	8/12/2013 10:09:38 PM		47	Messaging	STARTED_FROM_BEGIN_REQUEST	21

this is what I have if I click edit schedule

---

Friendly Name:     Save_DataBase
Full Class Name and Assembly: Save_DataBase.Module.Xml_Save_DataBase,Xml_Save_DataBase
Schedule Enabled:  checked
Time Lapse:  1 Minutes
Retry Frequency: 25 Seconds
Retain Schedule History: 100
Run on Event: None
Catch Up Enabled: checked
Object Dependencies:
Run on Servers: