TreeListOptionsFilter Members

Provides filtering options for the TreeList.

Constructors

Name	Description
TreeListOptionsFilter()	Initializes a new instance of the TreeListOptionsFilter class.
TreeListOptionsFilter(TreeList)	Initializes a new instance of the TreeListOptionsFilter class with specified settings.

Properties

Name	Description
AllowAutoFilterConditionChange	Gets or sets whether or not the automatic filtering row for this TreeList control displays buttons, using which end-users can change the default filter operator for each column.
AllowColumnMRUFilterList	Gets or sets whether the pop-up filter menus display the most recently used filter list.
AllowFilterEditor	Gets or sets whether the Filter Editor can be used to build complex filter criteria.
AllowMRUFilterList	Gets or sets whether the TreeList’s MRU Filter List is enabled.
ColumnFilterPopupMode	Gets or sets whether pop-up filter menus are displayed in the Excel or Classic style.
ColumnFilterPopupRowCount	Gets or sets the maximum number of values in the pop-up filter menus.
DefaultFilterEditorView	Gets or sets how an end-user can edit expressions in the Filter Editor and Format Rule Expression Editor.
ExpandNodesOnFiltering	Gets or sets whether collapsed nodes are automatically expanded if they match the filter criteria.
FilterEditorAggregateEditing	Gets or sets whether users can create filters against properties of the List type.
FilterEditorAllowCustomExpressions	Gets or sets whether the Filter Editor allows you to display, create and edit custom expressions—expressions that cannot be converted to Filter Editor nodes.
FilterEditorUseMenuForOperandsAndOperators	Gets or sets whether to use a pop-up menu instead of a combo box that supports the incremental search to edit operators and operands in the Filter Editor.
FilterMode	Gets or sets whether to show only the filtered nodes or also show their parent and child nodes. Additionally, you can enable the ExpandNodesOnFiltering property to automatically expand filtered nodes.
MRUColumnFilterListCount	Gets or sets the maximum number of items in the pop-up filter menu‘s most recently used filter list.
MRUFilterListCount	Gets or sets the MRU Filter List capacity.
MRUFilterListPopupCount	Gets or sets the maximum number of items the TreeList’s MRU Filter List can display at once.
ShowAllValuesInCheckedFilterPopup	Gets or sets whether the value checklist in the pop-up filter menu shows all available values or only those that are currently displayed in the column.
ShowAllValuesInFilterPopup	Gets or sets whether the value list in the pop-up filter menu shows all available values or only those that are currently displayed in the column.
ShowCustomFunctions	Gets or sets whether to show custom function-based filters.

Methods

Name	Description
Assign(BaseOptions)	Copies all the settings from the options object passed as the parameter.
BeginUpdate()	Locks the BaseOptions object by disallowing visual updates until the EndUpdate or CancelUpdate method is called. Inherited from BaseOptions.
CancelUpdate()	Unlocks the BaseOptions object after it has been locked by the BeginUpdate method, without causing an immediate visual update. Inherited from BaseOptions.
EndUpdate()	Unlocks the BaseOptions object after a call to the BeginUpdate method and causes an immediate visual update. Inherited from BaseOptions.
Equals(Object, Object) static	Determines whether the specified object instances are considered equal. Inherited from Object.
Equals(Object)	Determines whether the specified object is equal to the current object. Inherited from Object.
GetHashCode()	Serves as the default hash function. Inherited from Object.
GetType()	Gets the Type of the current instance. Inherited from Object.
MemberwiseClone() protected	Creates a shallow copy of the current Object. Inherited from Object.
ReferenceEquals(Object, Object) static	Determines whether the specified Object instances are the same instance. Inherited from Object.
Reset()	Resets all options to their default values. Inherited from BaseOptions.
ToString()	Returns a string representing the currently enabled options. Inherited from BaseOptions.