GridControl 之 BandedGridView
Remarks
The BandedGridView class provides the same data representation facilities as its ancestor GridView class.
Additionally, Banded Grid Views allows you to arrange columns into bands.
Visually, bands are represented by their headers which are displayed over headers of columns belonging to the band.
Bands do not only provide visual information structuring.
End-users can drag band headers to rearrange bands or to hide them, thus performing operations on a group of columns at once.
Bands can be arranged into a tree.
The root band collection can be customized using the View's Bands property.
Each band holds its child band collection in the GridBand.Children property.
Columns should be added to a band's GridBand.Columns collection to be displayed within that band.
Please refer to the Bands Overview, Fixed Bands and Band Header topics for additional information.
将GridView转换为BandedGridView
Click here to change view-->Convert To-->BandedGridView
例子
假如有6个温度要显示，T1-T6。
5个温湿度要显示，T/W1-T/W5。
PM2.5室内和室外
甲醛和TVOC
需要的GridBand的个数为6+5+1+2=14
需要的BandedGridColumn个数为6+5*2+1*2+2=20
ShowColumnSelector之后，把column拖动到对应的Band下面就可以
BandedGridView属性设置
选择OptionsView
