Question

I am using background worker class in code as

private void bwFilter_DoWork(object sender, DoWorkEventArgs e)
    {            
       //Some Code
    }
    private void bwFilter_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
    {          
       //Some code
    }

Now i am calling this events in a button click as

btnClick_Click(Object Sender,EventArgs e)
{
      bwFilter.RunWorkerAsync();       
} 

Now i wanna do something in btnClick only after bwFilter_RunWorkerCompleted is completed. I try the follwing but result in deadlock situation

 btnClick_Click(Object Sender,EventArgs e)
{
      bwFilter.RunWorkerAsync();
      While(bwFilter.IsBusy)
      {
          Continue;
      }   
     //Start coding Again Here    
} 

Answer 1

Waiting for the background worker to finish completely defeats the point of using a worker. And inevitably causes deadlock.

So just don’t bother, call bwFilter_DoWork() directly.