Want to handle child task Exception in Parent Task

Question

Hi Friends,

 

In below example i have created few child task under  Task1Async method, and assume am getting error (divide by zero exception) in Task3Async, if once i got the exception anywhere in child task means i need to stop on Task1Async();(Main Method itself) on but it continuously running to next line as well as i can't catch the child task exceptions here... 

 

 

class Program

{

public static void Main(string[] args)

{

try

{

var task1 = Task.Run(() =>

{

Task1Async();

});

Console.WriteLine("All tasks are finished");

}

catch (AggregateException ex)

{

Console.WriteLine(ex.Message);

}

catch (Exception ex1)

{

Console.WriteLine(ex1.Message);

}

}

static async Task Task1Async()

{

Console.WriteLine("Am Task1");

await Task2Async();

}

static async Task Task2Async()

{

Console.WriteLine("Am Task2");

await Task3Async();

}

static async Task Task3Async()

{

Console.WriteLine("Am Task3");

int i = 0;

i = 10 / i;

await Task4Async();

}

static async Task Task4Async()

{

Console.WriteLine("Am Task4");

await Task5Async();

}

static async Task Task5Async()

{

Console.WriteLine("Am Task5");

}

}

 

 

Thanks in Advance.