private void HashTag_AddButton_Click(object sender, RoutedEventArgs e) { HashTagInputWindow win = new HashTagInputWindow(); win.Owner = this; bool?ret = win.ShowDialog(); if (!ret.HasValue || !ret.Value) { return; } string hashTag = win.HashTagText; for (int i = 0; i < _mwin.HashTagList.Count; i++) { if (hashTag.Equals(_mwin.HashTagList[i], StringComparison.InvariantCultureIgnoreCase)) { MessageBox.Show("すでに同じハッシュタグが登録されています"); return; } } _mwin.HashTagList.Add(hashTag); }
private void HashTag_AddButton_Click(object sender, RoutedEventArgs e) { HashTagInputWindow win = new HashTagInputWindow (); win.Owner = this; bool? ret = win.ShowDialog (); if (!ret.HasValue || !ret.Value) return; string hashTag = win.HashTagText; for (int i = 0; i < _mwin.HashTagList.Count; i ++) if (hashTag.Equals (_mwin.HashTagList[i], StringComparison.InvariantCultureIgnoreCase)) { MessageBox.Show ("すでに同じハッシュタグが登録されています"); return; } _mwin.HashTagList.Add (hashTag); }