1、devexpress.xtraeditors.datanavigator剛拖到winform窗體上的樣子：
設定datanavigator控件屬性dock=bottom;textlocation=end;textstringformat=第 {0}頁 ,共 {1}頁;
如果想顯示tooltip，需把showtooltips設定為true.設定button的hint為自己想要顯示的内容即可。
比如：
在運作時會有下面效果：
上圖中的首頁、前一頁、後一頁、尾頁的圖檔是自定義的，那麼怎麼使用自定義圖檔呢？
拖拽一個imagelist控件，然後在imagelist中選擇要使用的自定義圖檔
然後在buttons頁籤下将imagelist設定為剛才選擇過圖檔的imagelist1控件，然後在datanavigator控件
buttons下選擇荼盤即可，比如下圖的first
按鈕事件處理：
dev官方文檔：
the control that enables navigation through records in a data source and provides common record operations.
assembly:devexpress.xtraeditors.v14.2.dll
c#
vb
the datanavigator control is used to navigate through
and so it inherits properties and methods common to all data navigation controls.
the data navigator displays built-in buttons that enable a user to scroll forward or backward through records one at a time, go to the first record, go to the last record, insert a new record,
the datanavigator control needs to be associated
for binding.
the datanavigator can display a text string that specifies the current record and the total record count in the associated
customize the display of this text.