Filter Button

• Jan 23, 2019

Filter buttons are displayed within column headers and can be clicked to activate filter dropdown lists. Such lists enable end-users to specify data filtering conditions.

The table below lists the main properties affecting element appearance.

Style	The GridOptionsView.HeaderFilterButtonShowMode property allows you to choose whether the filter buttons will be displayed as smart tags or in the traditional way - as regular buttons.
Appearance	GridViewAppearances.ColumnFilterButton, GridViewAppearances.ColumnFilterButtonActive Note: These settings are not in effect in the following cases: when the View is painted using a Windows XP or Office2003 theme (see the BaseView.PaintStyleName property); the filter buttons are painted as smart tags (see the GridOptionsView.HeaderFilterButtonShowMode property).
Custom Draw Event	GridView.CustomDrawColumnHeader
Availability	A View’s GridOptionsCustomization.AllowFilter option and a column’s OptionsColumnFilter.AllowFilter option.