Threads, forms, and controls

Is this scenario possible?

One has a form, a thread and a control. The thread adds a control to the
form. The form adds handlers to every control added but because the control
is in a different thread the handler might cause an exception.

If this is possible how to I prevent it from happening?

in my form I do

this.ControlRemoved += new
System.Windows.Forms.ControlEventHandler(this.Cont rol_Removed);

this.ControlAdded += new
System.Windows.Forms.ControlEventHandler(this.Cont rol_Added);

private void Control_Added(object sender,
System.Windows.Forms.ControlEventArgs e)

{

e.Control.LostFocus += new EventHandler(Control_LostFocus);

e.Control.MouseEnter += new EventHandler(Control_MouseEnter);

e.Control.MouseLeave += new EventHandler(Control_MouseLeave);

}

private void Control_Removed(object sender,
System.Windows.Forms.ControlEventArgs e)

{

e.Control.LostFocus -= new EventHandler(Control_LostFocus);

e.Control.MouseEnter -= new EventHandler(Control_MouseEnter);

e.Control.MouseLeave -= new EventHandler(Control_MouseLeave);

}

and I'm worried that it could cause issues ;/

Thanks,

Jon