private void ActivateSearchUi()
{
if (_searchWindow == null)
{
_searchWindow = new SearchWindow(_appContext);
}
if (_searchCountDown == null)
{
_searchCountDown = new Timer(500)
{
AutoReset = false
};
_searchCountDown.Elapsed += (o, args) => ProcessSearch();
}
SearchRosterList.ContactsView.View.Refresh();
DashboardData.SearchContactsVisibility = 0;
ActiveContent.Content = _searchWindow;
_searchWindow.SetAsMain(this);
}