Class GridViewColumn

This is a dependency object used to store column's specific data.

Inheritance

System.Object

GridViewColumn

GridViewBoundColumnBase

GridViewExpressionColumn

GridViewPinRowColumn

GridViewSelectColumn

GridViewToggleRowDetailsColumn

Namespace: Telerik.Windows.Controls

Assembly: Telerik.Windows.Controls.GridView.dll

Syntax

public class GridViewColumn : FrameworkContentElement, IFilterableColumn, IFieldDescriptor, INotifyPropertyChanged, IColumnElement

Constructors

GridViewColumn()

Declaration

public GridViewColumn()

Fields

CellEditTemplateSelectorProperty

Identifies the CellEditTemplateSelector dependency property.

Declaration

public static readonly DependencyProperty CellEditTemplateSelectorProperty

Field Value

System.Windows.DependencyProperty

DistinctValuesDisplayModeProperty

Identifies the DistinctValuesDisplayMode dependency property.

Declaration

public static readonly DependencyProperty DistinctValuesDisplayModeProperty

Field Value

System.Windows.DependencyProperty

DistinctValuesSearchModeProperty

Identifies the DistinctValuesSearchMode dependency property.

Declaration

public static readonly DependencyProperty DistinctValuesSearchModeProperty

Field Value

System.Windows.DependencyProperty

EnableDistinctValuesFilteringProperty

Identifies the EnableDistinctValuesFiltering dependency property.

Declaration

public static readonly DependencyProperty EnableDistinctValuesFilteringProperty

Field Value

System.Windows.DependencyProperty

GroupFooterCellStyleSelectorProperty

Identifies the GroupFooterCellStyleSelector dependency property.

Declaration

public static readonly DependencyProperty GroupFooterCellStyleSelectorProperty

Field Value

System.Windows.DependencyProperty

GroupFooterTemplateSelectorProperty

Identifies the GroupFooterTemplateSelector dependency property.

Declaration

public static readonly DependencyProperty GroupFooterTemplateSelectorProperty

Field Value

System.Windows.DependencyProperty

GroupHeaderTemplateSelectorProperty

Identifies the GroupHeaderTemplateSelector dependency property.

Declaration

public static readonly DependencyProperty GroupHeaderTemplateSelectorProperty

Field Value

System.Windows.DependencyProperty

HeaderTextTrimmingProperty

Identifies the HeaderTextTrimming property.

Declaration

public static readonly DependencyProperty HeaderTextTrimmingProperty

Field Value

System.Windows.DependencyProperty

The identifier for the HeaderTextTrimming property.

HeaderTextWrappingProperty

Identifies the HeaderTextWrapping property.

Declaration

public static readonly DependencyProperty HeaderTextWrappingProperty

Field Value

System.Windows.DependencyProperty

The identifier for the HeaderTextWrapping property.

IsCustomSortingEnabledProperty

Identifies the IsCustomSortingEnabled dependency property.

Declaration

public static readonly DependencyProperty IsCustomSortingEnabledProperty

Field Value

System.Windows.DependencyProperty

OptimizeDistinctFilterQueryProperty

Identifies the OptimizeDistinctFilterQuery dependency property.

Declaration

public static readonly DependencyProperty OptimizeDistinctFilterQueryProperty

Field Value

System.Windows.DependencyProperty

ShouldGenerateFieldFilterEditorsProperty

Identifies the ShouldGenerateFieldFilterEditors dependency property.

Declaration

public static readonly DependencyProperty ShouldGenerateFieldFilterEditorsProperty

Field Value

System.Windows.DependencyProperty

ShowToolTipOnTrimmedTextProperty

Identifies the ShowToolTipOnTrimmedText dependency property.

Declaration

public static readonly DependencyProperty ShowToolTipOnTrimmedTextProperty

Field Value

System.Windows.DependencyProperty

TextTrimmingProperty

Identifies the TextTrimming property.

Declaration

public static readonly DependencyProperty TextTrimmingProperty

Field Value

System.Windows.DependencyProperty

The identifier for the TextTrimming property.

TextWrappingProperty

Identifies the TextWrapping property.

Declaration

public static readonly DependencyProperty TextWrappingProperty

Field Value

System.Windows.DependencyProperty

The identifier for the TextWrapping property.

ToolTipTemplateSelectorProperty

Identifies the ToolTipTemplateSelector dependency property.

Declaration

public static readonly DependencyProperty ToolTipTemplateSelectorProperty

Field Value

System.Windows.DependencyProperty

Properties

ActualWidth

Gets the current width of the column in pixels.

Declaration

public double ActualWidth { get; }

Property Value

System.Double

The width of the column in pixels. Returns 0 if the column has not been added to a RadGridView.

AggregateFunctions

Gets an observable collection of the aggregate functions defined for the column.

Declaration

public AggregateFunctionCollection AggregateFunctions { get; }

Property Value

AggregateFunctionCollection

The aggregate functions.

Background

Gets or sets the color behind the content of the column.

Declaration

public Brush Background { get; set; }

Property Value

System.Windows.Media.Brush

The column background.

CellEditTemplate

Gets or sets the data template for the cell in edit mode.

Declaration

public DataTemplate CellEditTemplate { get; set; }

Property Value

System.Windows.DataTemplate

Remarks

Please refer to CellEditTemplate for more information on the property.

CellEditTemplateSelector

Gets or sets the data template selector for the cell in edit mode.

Declaration

public DataTemplateSelector CellEditTemplateSelector { get; set; }

Property Value

System.Windows.Controls.DataTemplateSelector

CellTemplate

Gets or sets the data template for the cell in view mode.

Declaration

public DataTemplate CellTemplate { get; set; }

Property Value

System.Windows.DataTemplate

Remarks

Please refer to CellTemplate for more information on the property.

CellTemplateSelector

Gets or sets the data template selector for the cell in view mode.

Declaration

public DataTemplateSelector CellTemplateSelector { get; set; }

Property Value

System.Windows.Controls.DataTemplateSelector

ColumnFilterDescriptor

Gets the column filter descriptor.

Declaration

public IColumnFilterDescriptor ColumnFilterDescriptor { get; }

Property Value

IColumnFilterDescriptor

The column filter descriptor.

DisplayIndex

Gets or sets the display position of the column relative to the other columns in the RadGridView.

Declaration

public int DisplayIndex { get; set; }

Property Value

System.Int32

The zero-based position of the column as it is displayed in the associated RadGridView. The default is the index of the corresponding Item in the RadGridView.Columns collection.

FilteringDisplayFunc

Gets the filtering display function.

Declaration

protected virtual Func<object, object> FilteringDisplayFunc { get; }

Property Value

System.Func<System.Object, System.Object>

The filtering display function.

Remarks

This function is used by the filtering control distinct values list. It accepts a raw data value and returns what will become the content of the distinct value checkbox.

FilterMemberType

Gets or sets the filter member type of the column. Set this property when the type cannot be automatically discovered from the FilterMemberPath.

Declaration

public Type FilterMemberType { get; set; }

Property Value

System.Type

The filter member data type of the column.

FooterTextAlignment

Gets or sets the text alignment for GridViewColumn footer cell content.

Declaration

public TextAlignment FooterTextAlignment { get; set; }

Property Value

System.Windows.TextAlignment

The text alignment.

GroupFooterTemplate

Gets or sets the data template for the group footer cell.

Declaration

public DataTemplate GroupFooterTemplate { get; set; }

Property Value

System.Windows.DataTemplate

Remarks

Please refer to GroupFooterTemplate for more information on the property.

GroupFooterTemplateSelector

Gets or sets the data template selector for the group footer cell.

Declaration

public DataTemplateSelector GroupFooterTemplateSelector { get; set; }

Property Value

System.Windows.Controls.DataTemplateSelector

GroupHeaderTemplate

Gets or sets the template for the group header.

Declaration

public DataTemplate GroupHeaderTemplate { get; set; }

Property Value

System.Windows.DataTemplate

Remarks

Please refer to GroupHeaderTemplate for more information on the property.

GroupHeaderTemplateSelector

Gets or sets the data template selector for the group header cell.

Declaration

public DataTemplateSelector GroupHeaderTemplateSelector { get; set; }

Property Value

System.Windows.Controls.DataTemplateSelector

The ElementName binding does not work when used in column Header or CellTemplate. The problem comes from the fact that binding engine uses FindName method on FrameworkElement to find the target just once. So when element is loaded with LoadContent() – the element is not yet in the visual tree and FindName fails. As a solution, you can apply a Style to set the ContentTemplate.

HeaderCellStyle

Gets or sets the style to be applied for the header cell in that column.

Declaration

public Style HeaderCellStyle { get; set; }

Property Value

System.Windows.Style

The cell style.

HeaderTextAlignment

Gets or sets the text alignment for GridViewColumn header cell content.

Declaration

public TextAlignment HeaderTextAlignment { get; set; }

Property Value

System.Windows.TextAlignment

The text alignment.

HeaderTextDecorations

Gets or sets the text decoration. Affects the header cell of the column. This is a dependency property.

Declaration

public TextDecorationCollection HeaderTextDecorations { get; set; }

Property Value

System.Windows.TextDecorationCollection

HeaderTextTrimming

Gets or sets TextTrimming that will be used to trim the text in this column header cell. This is a dependency property.

Declaration

public TextTrimming HeaderTextTrimming { get; set; }

Property Value

System.Windows.TextTrimming

TextTrimming that will be used to trim the inner text in the header cell for this column. The default value is System.Windows.TextTrimming.None

HeaderTextWrapping

Gets or sets HeaderTextWrapping that will be used to wrap the text in this column header cell. This is a dependency property.

Declaration

public TextWrapping HeaderTextWrapping { get; set; }

Property Value

System.Windows.TextWrapping

HeaderTextWrapping that will be used to wrap the inner text in the header cell for this column. The default value is System.Windows.TextWrapping.NoWrap

IsAutoGenerated

Gets a value that indicates whether the column is auto-generated.

Declaration

public bool IsAutoGenerated { get; set; }

Property Value

System.Boolean

true if this instance is auto generated; otherwise, false.

IsCustomSortingEnabled

Gets or sets a value indicating whether custom sorting is enabled for this instance.

Declaration

public bool IsCustomSortingEnabled { get; set; }

Property Value

System.Boolean

true if custom sorting is enabled; otherwise, false.

IsFilterable

Gets or sets a value indicating whether this column can be filtered through the UI.

Declaration

public bool IsFilterable { get; set; }

Property Value

System.Boolean

true if the column can be filtered through the UI; otherwise, false.

IsFilteringDeferred

Gets or sets a value indicating whether this column will have deferred filtering when FilteringMode is Popup.

Declaration

public bool IsFilteringDeferred { get; set; }

Property Value

System.Boolean

Remarks

This property only makes sense and is used for the Popup FilteringMode of RadGridView.

IsFrozen

Gets a value that indicates whether the column is prevented from scrolling horizontally.

Declaration

public bool IsFrozen { get; }

Property Value

System.Boolean

true if this column is frozen column; otherwise, false.

IsGroupable

Gets or sets a value indicating whether this instance can be grouped.

Declaration

public bool IsGroupable { get; set; }

Property Value

System.Boolean

true if this instance can be grouped; otherwise, false.

IsLeftSideFrozen

Gets a value that indicates whether the column frozen to the left side.

Declaration

public bool IsLeftSideFrozen { get; }

Property Value

System.Boolean

IsReadOnly

Gets or sets a value indicating whether the cells in the column can be edited.

Declaration

public virtual bool IsReadOnly { get; set; }

Property Value

System.Boolean

true if the cells in the column can be edited; otherwise, false. this property overrides the value of the same RadGridView property.

Implements

IFieldDescriptor.IsReadOnly

IsReorderable

Gets or sets a value that indicates whether the user can change the column display position by dragging the column header.

Declaration

public bool IsReorderable { get; set; }

Property Value

System.Boolean

true if this instance can be reordered; otherwise, false.

IsResizable

Gets or sets a value that indicates whether the user can adjust the column width using the mouse.

Declaration

public bool IsResizable { get; set; }

Property Value

System.Boolean

true if this instance is resizable; otherwise, false.

IsRightSideFrozen

Gets a value that indicates whether the column frozen to the right side.

Declaration

public bool IsRightSideFrozen { get; }

Property Value

System.Boolean

IsSelected

Gets or sets a value indicating whether this column is selected.

Declaration

public bool IsSelected { get; set; }

Property Value

System.Boolean

true if this column is selected; otherwise, false.

IsSortable

Gets or sets a value that indicates whether the user can sort the column by clicking the column header.

Declaration

public bool IsSortable { get; set; }

Property Value

System.Boolean

true if this instance is sortable; otherwise, false.

IsVisible

Gets or sets a value indicating whether this instance is visible.

Declaration

public bool IsVisible { get; set; }

Property Value

System.Boolean

true if this instance is visible; otherwise, false.

ItemType

Gets the type of the item that the field belongs to.

Declaration

public virtual Type ItemType { get; }

Property Value

System.Type

The type of the item.

MaxWidth

Gets or sets the maximum column width in pixels.

Declaration

public double MaxWidth { get; set; }

Property Value

System.Double

The maximum column width in pixels. The default is PositiveInfinity.

MinWidth

Gets or sets the minimum column width in pixels.

Declaration

public double MinWidth { get; set; }

Property Value

System.Double

The minimum column width in pixels, or 20 if the value is not set. The default is 20.

OptimizeDistinctFilterQuery

Gets or sets a value indicating whether to optimize distinct filter query.

Declaration

public bool OptimizeDistinctFilterQuery { get; set; }

Property Value

System.Boolean

A value indicating whether to optimize distinct filter query.

Remarks

By default, a condition of the form 'Member IsEqualTo Value' is generated for each distinct value selected and then all such conditions are combined with the OR operator. When the amount of distinct values checked grows, the query might become very slow. Setting OptimizeDistinctFilterQuery to true, will check the amount of distinct values checked. If this amount is less than or equal to half of all distinct values the original query will be generated. If, however, the amount of distinct values checked is more than half of all distinct values, an inverted statement like this be generated: (Member IsNotEqualTo uncheckedDistinctValue_0) ... AND ... (Member IsNotEqualTo uncheckedDistinctValue_N) If absolutely all distinct values are checked then no statement will be generated at all because this effectively means that there is no filter applied. Setting this property to true will try to generate the shortest possible LINQ Where clause.

ShouldGenerateFieldFilterEditors

Gets or sets a value indicating whether field filter editors should be generated.

Declaration

public bool? ShouldGenerateFieldFilterEditors { get; set; }

Property Value

System.Nullable<System.Boolean>

ShowColumnWhenGrouped

Indicates whether the column should be visible when grid is grouped by this column.

Declaration

public bool ShowColumnWhenGrouped { get; set; }

Property Value

System.Boolean

ShowDistinctFilters

Gets or sets a value indicating whether this column will show distinct filters.

Declaration

public bool ShowDistinctFilters { get; set; }

Property Value

System.Boolean

ShowFieldFilters

Gets or sets a value indicating whether this column will show field filters.

Declaration

public bool ShowFieldFilters { get; set; }

Property Value

System.Boolean

ShowFilterButton

Gets or sets a value indicating whether this column will show the filter button.

Declaration

public bool ShowFilterButton { get; set; }

Property Value

System.Boolean

ShowToolTipOnTrimmedText

Gets or sets a value that indicates whether a ToolTip will be visualized if the text in the cells is trimmed.

Declaration

public bool? ShowToolTipOnTrimmedText { get; set; }

Property Value

System.Nullable<System.Boolean>

true if a ToolTip will be visualized; otherwise, false. The registered default is false.

SortingIndex

Gets the sorting index of the column when there is multiple column sorting.

Declaration

public int SortingIndex { get; }

Property Value

System.Int32

The sorting index of the column when there is multiple column sorting.

SortingState

Gets or sets a Column sorting state depending on executed sorted command, it can take 3 possible values: Ascending, Descending and None.

Declaration

public SortingState SortingState { get; set; }

Property Value

SortingState

SortMemberPath

Gets or sets a property name, or a period-delimited hierarchy of property names, that indicates the member to sort by.

Declaration

public virtual string SortMemberPath { get; set; }

Property Value

System.String

TabStopMode

Gets or sets the tab stop mode which denotes if cell could gain focus via TAB key.

Declaration

public GridViewTabStop TabStopMode { get; set; }

Property Value

GridViewTabStop

The tab stop mode.

TargetFilters

Gets the FilterDescriptorCollection where this column will add its ColumnFilterDescriptor. By default these are the RadGridView.FilterDescriptors since the column is filtering RadGridView.

Declaration

protected virtual FilterDescriptorCollection TargetFilters { get; }

Property Value

FilterDescriptorCollection

The FilterDescriptorCollection where this column will add its ColumnFilterDescriptor.

TextAlignment

Gets or sets the text alignment for GridViewColumn cells content.

Declaration

public TextAlignment TextAlignment { get; set; }

Property Value

System.Windows.TextAlignment

The text alignment.

TextDecorations

Gets or sets the text decoration. Affects all the cells in the column. This is a dependency property.

Declaration

public TextDecorationCollection TextDecorations { get; set; }

Property Value

System.Windows.TextDecorationCollection

TextTrimming

Gets or sets TextTrimming that will be used to trim the text in this column cells. This is a dependency property.

Declaration

public TextTrimming TextTrimming { get; set; }

Property Value

System.Windows.TextTrimming

TextTrimming that will be used to trim the inner text in each cell for this column. The default value is System.Windows.TextTrimming.None

TextWrapping

Gets or sets TextWrapping that will be used to wrap the text in this column cells. This is a dependency property.

Declaration

public TextWrapping TextWrapping { get; set; }

Property Value

System.Windows.TextWrapping

TextWrapping that will be used to wrap the inner text in each cell for this column. The default value is System.Windows.TextWrapping.NoWrap

ToolTipShowDuration

Gets or sets the amount of time (in milliseconds) that a tooltip remains visible.

Declaration

public int ToolTipShowDuration { get; set; }

Property Value

System.Int32

Remarks

Please refer to ToolTipShowDuration for more information on the property.

ToolTipTemplate

Gets or sets the template for the cell tooltip.

Declaration

public DataTemplate ToolTipTemplate { get; set; }

Property Value

System.Windows.DataTemplate

Remarks

Please refer to ToolTipTemplate for more information on the property.

ToolTipTemplateSelector

Gets or sets the data template selector for the cell tooltip.

Declaration

public DataTemplateSelector ToolTipTemplateSelector { get; set; }

Property Value

System.Windows.Controls.DataTemplateSelector

UniqueName

Gets or sets the unique name of the Column used for identifier.

Declaration

public virtual string UniqueName { get; set; }

Property Value

System.String

The unique name.

Implements

IFieldDescriptor.UniqueName

Width

Gets or sets the column width or an automatic sizing mode.

Declaration

public GridViewLength Width { get; set; }

Property Value

GridViewLength

A structure that represents the column width or an automatic sizing mode. The default is the RadGridView.ColumnWidth property value.

Remarks

This property overrides the RadGridView.ColumnWidth property.

Methods

CanEdit(Object)

Determines whether the data represented by the column can be edited.

Declaration

public virtual bool CanEdit(object item)

Parameters

System.Object item

Returns

System.Boolean

true if the data represented by the column can be edited; otherwise, false.

CanFilter()

Determines whether the data represented by the column can be filtered by the RadGridView control.

Declaration

public virtual bool CanFilter()

Returns

System.Boolean

true if the data represented by the column can be filtered automatically; otherwise, false.

CanGroup()

Determines whether the data represented by the column can be grouped.

Declaration

public virtual bool CanGroup()

Returns

System.Boolean

true if the data represented by the column can be grouped; otherwise, false.

CanSort()

Determines whether the data represented by the column can be sorted.

Declaration

public virtual bool CanSort()

Returns

System.Boolean

true if the data represented by the column can be sorted; otherwise, false.

ClearFilters()

Clears all filtering associated with this column.

Declaration

public void ClearFilters()

CopyPropertiesFrom(GridViewColumn)

Copy properties from source column.

Declaration

public virtual void CopyPropertiesFrom(GridViewColumn source)

Parameters

GridViewColumn source

CreateCellEditElement(GridViewCell, Object)

Creates the element for the cell in edit mode.

Declaration

public virtual FrameworkElement CreateCellEditElement(GridViewCell cell, object dataItem)

Parameters

GridViewCell cell

System.Object dataItem

Returns

System.Windows.FrameworkElement

CreateCellElement(GridViewCell, Object)

Creates the element for the cell in view mode.

Declaration

public virtual FrameworkElement CreateCellElement(GridViewCell cell, object dataItem)

Parameters

GridViewCell cell

System.Object dataItem

Returns

System.Windows.FrameworkElement

CreateColumnFilterDescriptor()

Creates the column filter descriptor.

Declaration

public virtual IColumnFilterDescriptor CreateColumnFilterDescriptor()

Returns

IColumnFilterDescriptor

CreateField()

Creates a field described by the descriptor.

Declaration

public virtual ContentControl CreateField()

Returns

System.Windows.Controls.ContentControl

Implements

IFieldDescriptor.CreateField()

CreateFieldFilterEditor()

Creates the field filter editor.

Declaration

public virtual FrameworkElement CreateFieldFilterEditor()

Returns

System.Windows.FrameworkElement

GetAggregateResults(QueryableCollectionViewGroup)

Gets aggregates results for specified group.

Declaration

public IEnumerable<AggregateResult> GetAggregateResults(QueryableCollectionViewGroup group)

Parameters

QueryableCollectionViewGroup group

Returns

System.Collections.Generic.IEnumerable<AggregateResult>

GetFilteringDisplayString(Object)

Gets the filtering display string for a distinct value.

Declaration

public string GetFilteringDisplayString(object distinctValue)

Parameters

System.Object distinctValue

The distinctValue.

Returns

System.String

GetGridViewColumn(IFieldDescriptor)

Gets the GridViewColumn object.

Declaration

public static GridViewColumn GetGridViewColumn(IFieldDescriptor fieldDescriptor)

Parameters

IFieldDescriptor fieldDescriptor

The field descriptor.

Returns

GridViewColumn

OnAggregateFunctionsCollectionChanged(NotifyCollectionChangedEventArgs)

Called when the aggregate functions collection has changed.

Declaration

protected virtual void OnAggregateFunctionsCollectionChanged(NotifyCollectionChangedEventArgs e)

Parameters

System.Collections.Specialized.NotifyCollectionChangedEventArgs e

The System.Collections.Specialized.NotifyCollectionChangedEventArgs instance containing the event data.

OnAggregateFunctionsItemChanged(ItemChangedEventArgs<AggregateFunction>)

Called when an item in the aggregate functions collection is changed.

Declaration

protected virtual void OnAggregateFunctionsItemChanged(ItemChangedEventArgs<AggregateFunction> e)

Parameters

ItemChangedEventArgs<AggregateFunction> e

The event arguments containing the event data.

OnCopyingCellClipboardContent(Object)

This method is called for each selected cell to retrieve the default cell content.

Declaration

public virtual object OnCopyingCellClipboardContent(object item)

Parameters

System.Object item

The data context for the selected element.

Returns

System.Object

An object that represents the content of the cell.

OnInitialized(EventArgs)

Declaration

protected override void OnInitialized(EventArgs e)

Parameters

System.EventArgs e

OnPastingCellClipboardContent(Object, Object)

This method is called for each selected cell to replace the cell content with data from the clipboard.

Declaration

public virtual void OnPastingCellClipboardContent(object item, object value)

Parameters

System.Object item

The data context for the selected element.

System.Object value

The clipboard data for the selected cell.

OnPropertyChanged(PropertyChangedEventArgs)

Raises the PropertyChanged event.

Declaration

protected virtual void OnPropertyChanged(PropertyChangedEventArgs args)

Parameters

System.ComponentModel.PropertyChangedEventArgs args

The System.ComponentModel.PropertyChangedEventArgs instance containing the event data.

OnPropertyChanged(String)

Raises the PropertyChanged event.

Declaration

protected void OnPropertyChanged(string propertyName)

Parameters

System.String propertyName

PrepareCellForEdit(FrameworkElement, RoutedEventArgs)

Prepares GridViewCell for edit.

Declaration

protected virtual object PrepareCellForEdit(FrameworkElement editingElement, RoutedEventArgs editingEventArgs)

Parameters

System.Windows.FrameworkElement editingElement

The editing element.

System.Windows.RoutedEventArgs editingEventArgs

The System.Windows.RoutedEventArgs instance containing the event data.

Returns

System.Object

Refresh()

Refresh this column cells.

Declaration

protected virtual void Refresh()

RefreshCellElement(FrameworkElement, DependencyProperty)

Called when cell element needs refresh.

Declaration

protected virtual void RefreshCellElement(FrameworkElement element, DependencyProperty dependencyProperty)

Parameters

System.Windows.FrameworkElement element

System.Windows.DependencyProperty dependencyProperty

SortDistinctValues(IQueryable)

Sorts the distinct values.

Declaration

protected virtual IQueryable SortDistinctValues(IQueryable source)

Parameters

System.Linq.IQueryable source

The unsorted distinct values.

Returns

System.Linq.IQueryable

The sorted distinct values.

SortDistinctValuesByFilteringDisplay(IQueryable)

Sorts the distinct values according to their display value.

Declaration

protected virtual IQueryable SortDistinctValuesByFilteringDisplay(IQueryable source)

Parameters

System.Linq.IQueryable source

The unsorted distinct values.

Returns

System.Linq.IQueryable

The distinct values sorted according to their display value.

Remarks

Use this method only if you have bound RadGridView to an in-memory collection, i.e. the source.Provider is EnumerableQuery. Other providers may not support this method and will throw an exception.

Events

PropertyChanged

Occurs when a property value changes.

Declaration

public event PropertyChangedEventHandler PropertyChanged

Event Type

System.ComponentModel.PropertyChangedEventHandler

SortingStateChanged

Occurs after when the sorting state of a column changes.

Declaration

public event EventHandler<RadRoutedPropertyChangedEventArgs<SortingState>> SortingStateChanged

Event Type

System.EventHandler<RadRoutedPropertyChangedEventArgs<SortingState>>

Extension Methods

CollectionExtensions.ToEnumerable<T>(T)

EnumerableExtensions.ToEnumerable<T>(T)