Global.asax and timer timer call WebService run

Through the Global.asax Application_Start method in the website

Add Timer timed Call WebService

The webservice is responsible for a method in the background

To add data to a table in a database

Steps:

1. Create a new Web site by vs

2. Join Global.asax

3. Join WebService Edit and add references

4. Edit the Global.asax

5. Save Run Site View effect

=============================

1. Create a new Web site by vs

2. Join Global.asax

-----------------

The default content is as follows:

<%@ application Language= "C #"%>

<script runat= "Server" >

void Application_Start (object sender, EventArgs e)

{

Code that runs when the application starts

}

void Application_End (object sender, EventArgs e)

{

Code that runs when the application shuts down

}

void Application_Error (object sender, EventArgs e)

{

Code that runs when an unhandled error occurs

}

void Session_Start (object sender, EventArgs e)

{

Code that runs when a new session starts

}

void Session_End (object sender, EventArgs e)

{

Code that runs at the end of the session.

Note: Only the sessionstate mode in the Web.config file is set to

The Session_End event is raised when InProc. If the session mode is set to StateServer

or SQL Server, the event is not raised.

}

</script >

3. Join WebService Edit and add references

4. The following edits are made to Global.asax:

----------------------------

System.Timers.Timer MyTimer = new System.Timers.Timer (3000);

void Application_Start (object sender, EventArgs e)

{

Code that runs when the application starts

mytimer.elapsed + = new System.Timers.ElapsedEventHandler (ontimedevent);

Mytimer.interval = 3000;

Mytimer.enabled = true;

}

private static void Ontimedevent (object source, System.Timers.ElapsedEventArgs e)

{

localhost. Service1 a = new localhost. Service1 ();

string s = A.helloworld ();

}

void Application_End (object sender, EventArgs e)

{

Mytimer.dispose ()//code that runs when the application shuts down

}

5. Save Run Site View effect

From: http://blog.163.com/cristianojzhou@126/blog/static/166335404201082903327241/