Header Filter

• Jul 27, 2022

Column headers can display Excel-style filter buttons. Clicking a filter button invokes the header filter popup window, which enables you to apply filter criteria against this column.

The header filter can operate in one of four modes: List and CheckedList modes are available for all grid columns; DateRangeCalendar and DateRangePicker modes are available for date columns only, NumericRangePicker mode is available for numeric columns only.

Use the SettingsHeaderFilter.Mode property to specify the mode at the column level.

Refer to the following topic for more information: Header Filter.

The table below lists the main members that affect element appearance and functionality.

Element	Members
Button Panel	GridViewHeaderFilterPopupStyle.ButtonPanel
Cancel Button	ASPxGridTextSettingsBase.HeaderFilterCancelButton
Filter Button	ASPxGridSettings.ShowHeaderFilterButton, GridViewImages.HeaderFilter
Ok Button	ASPxGridTextSettingsBase.HeaderFilterOkButton
Items	GridViewStyles.HeaderFilterItem, ASPxGridView.HeaderFilterFillItems, ASPxGridBehaviorSettings.HeaderFilterMaxRowCount
Select All Item	ASPxGridTextSettingsBase.HeaderFilterSelectAll
Show All Item	ASPxGridTextSettingsBase.HeaderFilterShowAll
Show Blanks Item	ASPxGridSettings.ShowHeaderFilterBlankItems, ASPxGridTextSettingsBase.HeaderFilterShowBlanks
Show Non Blanks Item	ASPxGridSettings.ShowHeaderFilterBlankItems, ASPxGridTextSettingsBase.HeaderFilterShowNonBlanks
General	GridViewPopupControlStyles.HeaderFilter, ASPxGridViewPopupControlSettings.HeaderFilter
Close on Escape	GridHeaderFilterPopupSettings.CloseOnEscape
Date Range Calendar Properties	SettingsHeaderFilter.DateRangeCalendarSettings
Date Range Picker Properties	SettingsHeaderFilter.DateRangePickerSettings
Date Range Periods Visibility	SettingsHeaderFilter.DateRangePeriodsSettings
Numeric Range Picker Properties	SettingsHeaderFilter.NumericRangeSpinEditSettings, SettingsHeaderFilter.NumericRangeTrackBarSettings