Message in Chinese (Traditional) (中文(繁體))![](/img/flags/zh-Hant.png)
當使用者按下資料列行首的展開圖像時發生。
Unlocalized message![](/img/flags/en.png)
Occurs when the user clicks on the expansion glyph on the row header.
Search by Google當使用者按下資料列行首的展開圖像時發生。
Occurs when the user clicks on the expansion glyph on the row header.
Search by Google