private void FindBookByKeywordsCommandImpl(object obj)
{
InputKeyWords inputBox = new InputKeyWords();
inputBox.ShowDialog();
var keyWordsList = inputBox.keyWordsFromInputBox;
if (keyWordsList != null)
{
this.Books = new ObservableCollection <DataBookInfo>(_wcfClient.FindNotesByKeyWords(keyWordsList));
}
else
{
Error errWindow = new Error();
errWindow.ShowDialog();
FindBookByKeywordsCommandImpl(null);
}
}