The asp.net website executes a task at a specified time every day.

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The function of the case: automatically open the Baidu website around every day.

Main Code:

1. Global. asax File

[Cpp]
Void Application_Start (object sender, EventArgs e)
{
OpenBaiDu. Execute ();
}

Void Application_Start (object sender, EventArgs e)
{
OpenBaiDu. Execute ();
}

2. OpenBaiDu static class file

[Csharp]
Public static class OpenBaiDu
{
Public static bool IsOpen = false;
Public static DateTime LastOpenTime = DateTime. Now;
Public static DateTime OpenTime = DateTime. Today. AddHours (10 );
 
Public static void Execute ()
{
Timer objTimer = new Timer ();
ObjTimer. Interval = 1000; // The unit of time is millisecond. For example, if the value is 10 seconds, the value is 10000.
ObjTimer. Enabled = true;
ObjTimer. Elapsed + = new ElapsedEventHandler (objTimer_Elapsed );
}
 
Public static void objTimer_Elapsed (object sender, ElapsedEventArgs e)
{
// If the last execution time is yesterday, set IsOpen to false, indicating that the task has not been executed today.
If (DateTime. Today. AddDays (-1) = LastOpenTime. Date)
{
IsOpen = false;
}
// If the task is not executed today and the current time is later than the specified execution time,
// After the execution is complete, set IsOpen to true, indicating that it has been executed today.
If (! IsOpen & DateTime. Now> = OpenTime)
{
System. Diagnostics. Process. Start ("http://www.baidu.com ");
IsOpen = true;
OpenTime = DateTime. Today;
}
 
}
}

Public static class OpenBaiDu
{
Public static bool IsOpen = false;
Public static DateTime LastOpenTime = DateTime. Now;
Public static DateTime OpenTime = DateTime. Today. AddHours (10 );

Public static void Execute ()
{
Timer objTimer = new Timer ();
ObjTimer. Interval = 1000; // The unit of time is millisecond. For example, if the value is 10 seconds, the value is 10000.
ObjTimer. Enabled = true;
ObjTimer. Elapsed + = new ElapsedEventHandler (objTimer_Elapsed );
}

Public static void objTimer_Elapsed (object sender, ElapsedEventArgs e)
{
// If the last execution time is yesterday, set IsOpen to false, indicating that the task has not been executed today.
If (DateTime. Today. AddDays (-1) = LastOpenTime. Date)
{
IsOpen = false;
}
// If the task is not executed today and the current time is later than the specified execution time,
// After the execution is complete, set IsOpen to true, indicating that it has been executed today.
If (! IsOpen & DateTime. Now> = OpenTime)
{
System. Diagnostics. Process. Start ("http://www.baidu.com ");
IsOpen = true;
OpenTime = DateTime. Today;
}

}
}