Documentation

Class CompositeDataFilterForm

Displays a form used to crate custom filters.

Inheritance
System.Object
RadFormControlBase
RadForm
BaseCompositeFilterDialog
CompositeDataFilterForm
Inherited Members
Namespace: Telerik.WinControls.UI
Assembly: Telerik.WinControls.GridView.dll

Syntax

public class CompositeDataFilterForm : BaseCompositeFilterDialog, IComponentTreeHandler, ILayoutHandler, ISupportInitializeNotification, ISupportInitialize, INotifyPropertyChanged, IAnalyticsProvider

Constructors

CompositeDataFilterForm()

Initializes a new instance of the CompositeFilterForm class.

Declaration
public CompositeDataFilterForm()

CompositeDataFilterForm(GridViewDataColumn)

Initializes a new instance of the CompositeDataFilterForm class.

Declaration
public CompositeDataFilterForm(GridViewDataColumn dataColumn)
Parameters
GridViewDataColumn dataColumn

The data column.

CompositeDataFilterForm(GridViewDataColumn, FilterDescriptor)

Initializes a new instance of the CompositeFilterForm class.

Declaration
public CompositeDataFilterForm(GridViewDataColumn dataColumn, FilterDescriptor filterDescriptor)
Parameters
GridViewDataColumn dataColumn

The GridViewDataColumn, owner of this form.
FilterDescriptor filterDescriptor

CompositeDataFilterForm(GridViewDataColumn, FilterDescriptor, Boolean)

Initializes a new instance of the CompositeDataFilterForm class.

Declaration
public CompositeDataFilterForm(GridViewDataColumn dataColumn, FilterDescriptor filterDescriptor, bool useTypedEditors)
Parameters
GridViewDataColumn dataColumn

The data column.
FilterDescriptor filterDescriptor

The filter descriptor.
System.Boolean useTypedEditors

The use typed editors.

CompositeDataFilterForm(GridViewDataColumn, FilterDescriptor, Boolean, String)

Initializes a new instance of the CompositeDataFilterForm class.

Declaration
public CompositeDataFilterForm(GridViewDataColumn dataColumn, FilterDescriptor filterDescriptor, bool useTypedEditors, string themeName)
Parameters
GridViewDataColumn dataColumn

The data column.
FilterDescriptor filterDescriptor

The filter descriptor.
System.Boolean useTypedEditors

The use typed editors.
System.String themeName

Name of the theme.

Properties

DataFilter

Gets the RadDataFilter instance, used to build the filter expression.

Declaration
public RadDataFilter DataFilter { get; }
Property Value
RadDataFilter

The data filter.

DataType

Gets the column's data type

Declaration
public Type DataType { get; set; }
Property Value
System.Type

The type of the column's data type.

FilterDescriptor

Gets or sets the filter descriptor.

Declaration
public override FilterDescriptor FilterDescriptor { get; }
Property Value
FilterDescriptor

The filter descriptor.
Overrides

Methods

Dispose(Boolean)

Clean up any resources being used.

Declaration
protected override void Dispose(bool disposing)
Parameters
System.Boolean disposing

true if managed resources should be disposed; otherwise, false.
Overrides

Initialize(GridViewDataColumn, FilterDescriptor, Boolean)

Initializes the editors in the dialog with the filter descriptor that is correctly applied to the RadGridView data.

Declaration
public override void Initialize(GridViewDataColumn dataColumn, FilterDescriptor filterDescriptor, bool useTypedEditors)
Parameters
GridViewDataColumn dataColumn

The column which represents the property by which data will be filtered
FilterDescriptor filterDescriptor

The filter descriptor that is currently applied to the grid for this column.
System.Boolean useTypedEditors

Determines whether type specific editors should be used e.g. RadSpinEditor for numeric properties.
Overrides

IsEditableFilterOperator(FilterOperator)

Determines whether the specified filter operator is editable.

Declaration
protected bool IsEditableFilterOperator(FilterOperator filterOperator)
Parameters
FilterOperator filterOperator

The filter operator.
Returns
System.Boolean

OnClosing(CancelEventArgs)

Raises the System.Windows.Forms.Form.Closing event.

Declaration
protected override void OnClosing(CancelEventArgs e)
Parameters
System.ComponentModel.CancelEventArgs e

A System.ComponentModel.CancelEventArgs that contains the event data.

OnLoad(EventArgs)

Raises the Load event.

Declaration
protected override void OnLoad(EventArgs e)
Parameters
System.EventArgs e

The System.EventArgs instance containing the event data.
Overrides

UpdateEditorValue(FilterDescriptor)

Updates the editor value.

Declaration
protected virtual void UpdateEditorValue(FilterDescriptor descriptor)
Parameters
FilterDescriptor descriptor

The descriptor.

Extension Methods