Execute function on timing set dynamically

See more:

C#

ASP.NET

Windows

threads

I have two functions as following :

public void SendMessage()
{
     //Some Code
}

AND

public void CheckReceivedMessage()
{ 
     //Some Code
}

Now, I want CheckReceivedMessage(), this function should run continuously and SendMessage(), this function will run once a week which time will be set by user.

I want to use Threading for this.

For example, the user has set time Wednesday, 4:00 pm then every wednesday at 4:00 pm, SendMessage() will be executed and if today is friday & the user changes time & day from Wednesday to Sunday, then Upcoming sunday it should be executed...


And I have tried this for it....

private void Form1_Load(object sender, EventArgs e)
{
     ThreadStart thrdLoop = new ThreadStart(ThreadLoop);
     Thread thrd1 = new Thread(thrdLoop);
     thrd1.Start();
}

public void ThreadLoop()
{
     while (true)
     {
          SendMessage();
          System.Threading.Thread.Sleep(TimeSpan.FromDays(7));
     }
}

But In above, when user will change time, thought SendMessage() will execute after 7 days after last execution...

Please guide me for this...

Thank you...