private void browseButton_Click(object sender, EventArgs e) { using (var td = new TagDialog(CacheContext)) { if (td.ShowDialog() != DialogResult.OK) { return; } var tag = td.Value; var tagName = tag.Name ?? $"0x{tag.Index:X4}"; textBox.Text = $"{tagName}.{CacheContext.GetString(tag.Group.Name)}"; } }