C# Updating GUI from different thread

void MyEventHandler(object sender, EventArgs e)
{
 if (this.InvokeRequired)
 {
   this.Invoke(new EventHandler(MyEventHandler), new object[] { sender, e }
 );
 }else{
   //update GUI here
 }
}

void MyEventHandler(object sender, MyEventArgs e)
{
    if (this.InvokeRequired)
    {
        this.BeginInvoke(new EventHandler<MyEventArgs>(MyEventHandler), new object[] { sender, e });                
    }
    else
    {
        //update GUI here
    }
}