public void OnDestroy()
{
if (OnFocus != null)
{
foreach (Delegate d in OnFocus.GetInvocationList())
{
OnFocus -= (Action <IDialog>)d;
}
OnFocus = null;
}
if (OnBlur != null)
{
foreach (Delegate d in OnBlur.GetInvocationList())
{
OnBlur -= (Action <IDialog>)d;
}
OnBlur = null;
}
if (OnShow != null)
{
foreach (Delegate d in OnShow.GetInvocationList())
{
OnShow -= (Action <IDialog>)d;
}
OnShow = null;
}
if (OnHide != null)
{
foreach (Delegate d in OnHide.GetInvocationList())
{
OnHide -= (Action <IDialog>)d;
}
OnHide = null;
}
if (OnClose != null)
{
foreach (Delegate d in OnClose.GetInvocationList())
{
OnClose -= (Action <IDialog>)d;
}
OnClose = null;
}
if (OnCancel != null)
{
foreach (Delegate d in OnCancel.GetInvocationList())
{
OnCancel -= (Action <IDialog>)d;
}
OnCancel = null;
}
}