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Appearance Customization - Grid Lines and Tree Lines

Grid lines:  
v
 
 
Particular themes ('DevExpress Style', 'Metropolis' and all 'Office 2010 ...' themes) do not display tree lines and grid lines within ASPxTreeList by design. Switch the applied theme to see and manipulate tree and grid lines in this demo.

 DepartmentLocationPhone
[Collapse]Corporate HeadquartersMonterey(408) 555-1234
 [Collapse]Sales and MarketingSan Francisco(415) 555-1234
   Field Office: CanadaToronto(416) 677-1000
   Field Office: East CoastBoston(617) 555-4234
  [Collapse]Pacific Rim HeadquartersKuaui(808) 555-1234
    Field Office: SingaporeSingapore(606) 555-5486
    Field Office: JapanTokyo(707) 555-1526
   MarketingSan Francisco(415) 555-1234
  FinanceMonterey(408) 555-1234
 [Collapse]EngineeringMonterey(408) 555-1234
  [Collapse]Consumer Electronics Div.Burlington, VT(802) 555-1234
    Software DevelopmentMonterey(408) 555-1234
  [Collapse]Software Products Div.Monterey(408) 555-1234
    Quality AssuranceMonterey(408) 555-1234
    Customer SupportMonterey(408) 555-1234
    Research and DevelopmentBurlington, VT(802) 555-1234
    Customer ServicesBurlington, VT(802) 555-1234

Description

The ASPxTreeList provides multiple options that control the visibility of:

  • border;
  • tree lines;
  • grid lines.

In this demo, toggle the 'Show tree lines' and 'Show control's border' check boxes to show/hide tree lines and border, respectively.

The ASPxTreeList provides multiple gridline styles. It can render only horizontal or vertical lines, or both lines. This is controlled by the ASPxTreeList's Settings.GridLines property.

In this demo, use the 'Grid lines' combo box to select the required gridline style.

Version: v2012 vol 2.8
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