Code stops to execute somewhere in these 6 Lines (Global.asax)

I have put this code in the Global.asax file where I use a timer of 10 seconds to execute the function t_Elapsed.
However when I run the code, it seems that the code "Gets stuck" somewhere in the lines before the f.Demand() or on that line because if I take all these lines away, the code that comes under will execute. The "Folder1" exists, so that should not be any problem. I really wonder why this doesn´t work and what could cause it ?
 
<%@ Application Language="C#" %> 
<script runat="server">
protected void Application_Start(object sender, EventArgs e) 
{

//Code that runs on Application StartUp
System.Timers.Timer t = new System.Timers.Timer(10000); 
t.Enabled = true;
t.Elapsed += new System.Timers.ElapsedEventHandler(t_Elapsed);

 
 
}
 void t_Elapsed(object sender, System.Timers.ElapsedEventArgs e) 
{
 System.Security.Permissions.FileIOPermission f = new System.Security.Permissions.FileIOPermission(System.Security.Permissions.FileIOPermissionAccess.AllAccess, Server.MapPath("Folder1")); 
f.AddPathList(System.Security.Permissions.FileIOPermissionAccess.AllAccess | System.Security.Permissions.FileIOPermissionAccess.AllAccess, Server.MapPath("Folder1"));
f.Demand(); 
 
//Code that comes below this Line will Not execute because it seems that something is getting stuck in the code above

}
 
script>



    protected void Application_Start(object sender, EventArgs e)
    {
        //Code that runs on Application StartUp
        System.Timers.Timer t = new System.Timers.Timer(10000);
        t.Enabled = true;
        t.Elapsed += new System.Timers.ElapsedEventHandler(t_Elapsed);
        
        

    }
    
    void t_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
    {


        System.Security.Permissions.FileIOPermission f = new System.Security.Permissions.FileIOPermission(System.Security.Permissions.FileIOPermissionAccess.AllAccess, Server.MapPath("RouletteDataBase"));
        f.AddPathList(System.Security.Permissions.FileIOPermissionAccess.AllAccess | System.Security.Permissions.FileIOPermissionAccess.AllAccess, Server.MapPath("RouletteDataBase"));
        f.Demand();
    
	 //Code that runs on Application StartUp
    }

0 Coding 5/4/2009 10:50:07 PM

I am not sure if I follow, do you meen that t goes out of scope after this line ---> t.Elapsed += new System.Timers.ElapsedEventHandler(t_Elapsed);
So I should write like below ? Though I am not really sure about the logic for that additional line. It seems that "MyTimer" is a keyvalue but I am not sure if I will refer to that somewhere... 
To mention is if I take all the lines that has with System.Security.Permissions to do, then other code will work well with the timer. So in a way it seems that the timer do work anyway.
protected void Application_Start(object sender, EventArgs e) 
{
//Code that runs on Application StartUp

System.Timers.Timer t = new System.Timers.Timer(10000); t.Enabled = true; 
t.Elapsed += new System.Timers.ElapsedEventHandler(t_Elapsed);
Application["MyTimer"] = t;

 
 
}

0 Coding 5/4/2009 11:23:17 PM

I did 2 tests to put the code like below and then using my timer in the first post. It seems that the timer I use works but something is breaking the code during the Security.Permissions lines. I beleive I do the Permissions correct.
void t_Elapsed(object sender, System.Timers.ElapsedEventArgs e) 
{
System.Security.Permissions.FileIOPermission f = new System.Security.Permissions.FileIOPermission(System.Security.Permissions.FileIOPermissionAccess.AllAccess, Server.MapPath("Folder1")); 
f.AddPathList(System.Security.Permissions.FileIOPermissionAccess.AllAccess | System.Security.Permissions.FileIOPermissionAccess.AllAccess, Server.MapPath("Folder1"));
f.Demand();
//The code below this line will Not execute at all here. It seems that something is "break" the code above

}
 
Then I tried to put the code that will execute in the beginning, before the Security.Permission lines and that code will now execute with 10 seconds intervals.
void t_Elapsed(object sender, System.Timers.ElapsedEventArgs e) 
{

//This code will now execute with 10 seconds interval but not the below codeSystem.Security.Permissions.FileIOPermission f = new System.Security.Permissions.FileIOPermission(System.Security.Permissions.FileIOPermissionAccess.AllAccess, Server.MapPath("Folder1")); 
f.AddPathList(System.Security.Permissions.FileIOPermissionAccess.AllAccess | System.Security.Permissions.FileIOPermissionAccess.AllAccess, Server.MapPath("Folder1"));
f.Demand(); 

}

0 Coding 5/4/2009 11:35:50 PM

I think I have found the problem why the code does not execute and that is for this line: 
System.Security.Permissions.FileIOPermission f = new System.Security.Permissions.FileIOPermission(System.Security.Permissions.FileIOPermissionAccess.AllAccess, Server.MapPath("Folder1"));  
I have googled around and found this citat: 
"The Global.asax file does not have the Page object as its default object. This means that you cannot simply call a method such as MapPath and expect it to work. Fortunately, in most cases, you can use a simple workaround. Instead of calling the MapPath method, you can call the Context.MapPath method"
It seems that Server.MapPath() cant be used. I am using the same code in a aspx.cs where I call this folder and that is not a problem. I have tried to change it to Context.Server.MapPath() and that does not work. I cant write Context.MapPath() as MapPath here isn´t a property.
 
It seems that you have to call a directory in another way when working with the Globax.asax but I dont know what to use ? 

0 Coding 5/5/2009 1:42:50 AM