private void Window_Loaded(object sender, RoutedEventArgs e)
{
viewModel.ParentWindow = this;
DataObject.AddPastingHandler(tbSearchFor, new DataObjectPastingEventHandler(OnPaste));
DataObject.AddPastingHandler(tbReplaceWith, new DataObjectPastingEventHandler(OnPaste));
if (tbSearchFor.Template.FindName("PART_EditableTextBox", tbSearchFor) is TextBox textBox && !tbSearchFor.IsDropDownOpen)
{
Dispatcher.BeginInvoke(new Action(() =>
{
textBox.SelectAll();
textBox.Focus();
}));
}
DockSite.InitFloatingWindows();
}