private void Filter_GotFocus(object sender, EventArgs e)
{
if (FilterTaskText == "Поиск...")
{
FilterTaskText = "";
}
else
{
FilterTBox.Dispatcher.BeginInvoke(new Action(() => FilterTBox.SelectAll()));
}
FilterTBox.Foreground = Brushes.Black;
}
private void Filter_GotFocus(object sender, EventArgs e)//происходит когда элемент стает активным
{
if (((ViewModel.TasksFaveViewModel)DataContext).FilterTaskText == "Поиск...")
{
((ViewModel.TasksFaveViewModel)DataContext).FilterTaskText = "";
}
else
{
FilterTBox.Dispatcher.BeginInvoke(new Action(() => FilterTBox.SelectAll()));
}
FilterTBox.Foreground = Brushes.Black;
}