'Declaration Public Property AllowRecordFiltering As Nullable(Of Boolean)
public Nullable<bool> AllowRecordFiltering {get; set;}
AllowRecordFiltering property enables the record filtering user interface where the user can specify filter criteria to filter records. Records that do not match the specified filter criteria will hidden (this is default behavior which can be changed by setting the FilterAction property), and thus presenting the user with the view of only the data that matches the filter criteria.
FilterUIType property specifies the type of user interface that the data presenter will use to let the user filter records.
To actually specify filter conditions in code to pre-filter the records, use the FieldLayout's RecordFilters or the RecordManager's RecordManager.RecordFilters depending on the RecordFilterScope property setting. By default FieldLayout's RecordFilters are used.
To check if a data record is filtered out, use the record's DataRecord.IsFilteredOut property. GroupByRecord also exposes GroupByRecord.IsFilteredOut property, which returns true if all of its descendant data records are filtered out.
Note: In filter record if a field's AllowRecordFiltering is set to false, the filter cell will be disabled. However it will display the current filter criteria if any.
Imports Infragistics.Windows Imports Infragistics.Windows.Editors Imports Infragistics.Windows.DataPresenter Private Sub Window1_Loaded(ByVal sender As Object, ByVal e As RoutedEventArgs) ' Set AllowRecordFiltering to enable record filter UI. _dp.FieldSettings.AllowRecordFiltering = True ' Use FilterUIType to specify what type of UI to use: Filter icons ' in the field labels or the filter-record. _dp.FieldLayoutSettings.FilterUIType = FilterUIType.FilterRecord ' If using filter-record, use FilterRecordLocation to control the location of ' the filter record. _dp.FieldLayoutSettings.FilterRecordLocation = FilterRecordLocation.OnTopFixed End Sub
using Infragistics.Windows; using Infragistics.Windows.Editors; using Infragistics.Windows.DataPresenter; public void Window1_Loaded( object sender, RoutedEventArgs e ) { // Set AllowRecordFiltering to enable record filter UI. _dp.FieldSettings.AllowRecordFiltering = true; // Use FilterUIType to specify what type of UI to use: Filter icons // in the field labels or the filter-record. _dp.FieldLayoutSettings.FilterUIType = FilterUIType.FilterRecord; // If using filter-record, use FilterRecordLocation to control the location of // the filter record. _dp.FieldLayoutSettings.FilterRecordLocation = FilterRecordLocation.OnTopFixed; }
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
FieldSettings Class
FieldSettings Members
FilterUIType Property
FilterOperandUIType Property
FilterOperatorDefaultValue Property
FilterOperatorDropDownItems Property
FilterClearButtonVisibility Property
FilterAction Property
FilterClearButtonLocation Property
RecordFilterCollection Class
RecordFilters Property
RecordFilters Property
IsFilteredOut Property
IsFilteredOut Property
RecordFilterScope Property