how to do Response.Redirect inside task

Question

here is my code..

 

ObjCancellationTokenSource = new CancellationTokenSource();

CancellationToken token = ObjCancellationTokenSource.Token;

var ObjTask = Task<string>.Factory.StartNew(() =>

{

while (!token.IsCancellationRequested)

{

for(i=0;i<n;i++)

{

----------some operation------

}

Response.Write("<script>alert('Inside Catch.');</script>"); // not firing

Response.Redirect("Home.aspx", false);// raising error or not firing

}

}, token);

 

So, here is my question is...

 

once the loop is finish inside the task im trying to show alert through Response.Write and after i need to redirect my page to another page through Response.Redirect...

 

but both or not working...

 

how can i achive it??

 

if i do both Response.Redirect and Response.Write without using task operation.. its working fine..

 

i googled this .. but in all sites , all are using Console.Write method to show some alert.. i dont want that.. i need to show real javascript alert and redirect the page ....

 

pls dont give any web reference.. give some code...

 

thanks all..