Memory Leaks

[Pac_741]

Memory Management is know issue while using WPF, but I've read workarounds for this problems.

In my case I'm struggling with Events, I want to make sure the following piece of code is creating, and eliminating the event handlers.

I'm creating and using a BackgroundWorker to perform some actions.

Here's the code, I'll place the explanation after it.

//I'm using Static Void because It is contained within a static class
//I'm creating a background worker for each void call
public static void LoadData()
{
     BackgroundWorker data_worker = new BackgroundWorker();
     data_worker.DoWork += new DoWorkEventHandler(data_worker_DoWork);
     data_worker.RunWorkerCompleted += new RunWorkerCompletedEventHandler(data_worker_RunWorkerCompleted);
     data_worker.WorkerReportsProgress = true;
     data_worker.ProgressChanged += new ProgressChangedEventHandler(data_worker_ProgressChanged);
     data_worker.RunWorkerAsync();
}
 
//Background Worker events
 
//**DoWork
static void data_worker_DoWork(object sender, DoWorkEventArgs e)
{
     //Perform Work 
}
//**Completed
 static void data_worker_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
 
     // Should Clear Event Handlers ?
     // ((BackgroundWorker)sender).DoWork -= new 
     // DoWorkEventHandler(data_worker_DoWork); ?
     //Work Completed
}

Is this code creating the background worker in a way it will be destroyed after it's work has been performed ? If not what should I do to make it so.