Class RadGridViewElement

Represents the element for RadGridView.

Inheritance
System.Object
DisposableObject
RadObject
RadElement
VisualElement
RadComponentElement
RadItem
UIItemBase
LightVisualElement
GridVisualElement
RadGridViewElement
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Telerik.WinControls.UI
Assembly: Telerik.WinControls.GridView.dll

Syntax

public class RadGridViewElement : GridVisualElement, INotifyPropertyChanged, ICustomTypeDescriptor, ISupportSystemSkin, IComponent, IDisposable, IBindableComponent, ISupportDrag, ISupportDrop, IShortcutProvider, IStylableElement, IStylableNode, IPrimitiveElement, IShapedElement, IFillElement, IBorderElement, IBoxStyle, IBoxElement, IImageElement, ITextPrimitive, ITextProvider, IRadServiceProvider, IGridViewEventListener

Constructors

RadGridViewElement()

Initializes a new instance of the RadGridViewElement class.

Declaration
public RadGridViewElement()

Properties

ActiveEditor

Gets the active editor

Declaration
public IInputEditor ActiveEditor { get; }
Property Value
IInputEditor

AutoSizeRows

Gets or sets a value indicating whether row height in a RataGridView will expand for multiline cell text

Declaration
public bool AutoSizeRows { get; set; }
Property Value
System.Boolean

BeginEditMode

Gets or sets value indicating how user begins editing a cell.

Declaration
public RadGridViewBeginEditMode BeginEditMode { get; set; }
Property Value
RadGridViewBeginEditMode

ColumnChooser

Gets the current column chooser

Declaration
public GridViewColumnChooser ColumnChooser { get; }
Property Value
GridViewColumnChooser

ColumnChooserSortOrder

Gets or sets the column chooser sort order.

Declaration
public RadSortOrder ColumnChooserSortOrder { get; set; }
Property Value
RadSortOrder

The column chooser sort order.

ContextMenuManager

Gets an instance of GridViewContextMenuManager or the instance that implements IContextMenuManager interface.

Declaration
public virtual IContextMenuManager ContextMenuManager { get; }
Property Value
IContextMenuManager

CurrentCell

Gets or the currently active cell in the grid.

Declaration
public GridDataCellElement CurrentCell { get; }
Property Value
GridDataCellElement

CurrentColumn

Gets or sets the current column of the currently active view containing the current cell.

Declaration
public GridViewColumn CurrentColumn { get; set; }
Property Value
GridViewColumn

CurrentRow

Gets or sets the current row of the currently active view containing the current cell.

Declaration
public GridViewRowInfo CurrentRow { get; set; }
Property Value
GridViewRowInfo

CurrentView

Gets or sets the current view.

Declaration
public IRowView CurrentView { get; set; }
Property Value
IRowView

The current view.

EditorManager

Gets an instance of GridViewEditManager that defines how to initialize and create cells and editors.

Declaration
public GridViewEditManager EditorManager { get; set; }
Property Value
GridViewEditManager

EnableCustomDrawing

Gets or sets a value indicating whether the PaintCell and PaintRow events are enabled.

Declaration
public bool EnableCustomDrawing { get; set; }
Property Value
System.Boolean

EnterKeyMode

Gets or sets value indicating the behavior when the user presses Enter while adding new row.

Declaration
public RadGridViewEnterKeyMode EnterKeyMode { get; set; }
Property Value
RadGridViewEnterKeyMode

GridBehavior

Gets or sets an instance of BaseGridBehavior or the instance that implements IGridBehavior interface.

Declaration
public virtual IGridBehavior GridBehavior { get; set; }
Property Value
IGridBehavior

See Also

GroupExpandAnimationType

Gets or set a value indicating the animation effect that will be used when expanding/collapsing groups.

Declaration
public GridExpandAnimationType GroupExpandAnimationType { get; set; }
Property Value
GridExpandAnimationType

GroupPanelElement

Gets the group panel element

Declaration
public GroupPanelElement GroupPanelElement { get; }
Property Value
GroupPanelElement

HideSelection

Gets or sets a value indicating whether the selected item in the control remains highlighted when the control loses focus.

Returns: true if the selected item does not appear highlighted when the control loses focus; false if the selected item still appears highlighted when the control loses focus. The default is true.

Declaration
public bool HideSelection { get; set; }
Property Value
System.Boolean

IsInEditMode

Gets a value indicating whether the cell is in edit mode.

Declaration
public bool IsInEditMode { get; }
Property Value
System.Boolean

Navigator

Gets an instance of IGridNavigator used to navigate between rows and cells in grid.

Declaration
public IGridNavigator Navigator { get; set; }
Property Value
IGridNavigator

See Also

NewRowEnterKeyMode

Gets or sets value indicating the behavior when the user presses Enter while adding new row.

Declaration
public RadGridViewNewRowEnterKeyMode NewRowEnterKeyMode { get; set; }
Property Value
RadGridViewNewRowEnterKeyMode

PagingPanelElement

Gets the paging panel element

Declaration
public PagingPanelElement PagingPanelElement { get; }
Property Value
PagingPanelElement

Panel

Gets the panel.

Declaration
public DockLayoutPanel Panel { get; }
Property Value
DockLayoutPanel

The panel.

ShowCellErrors

Gets or sets a value indicating whether to show cell errors.

Declaration
public bool ShowCellErrors { get; set; }
Property Value
System.Boolean

ShowGroupPanel

Gets or sets value indicating whether the GridGroupPanel is visible.

Declaration
public bool ShowGroupPanel { get; set; }
Property Value
System.Boolean

ShowGroupPanelScrollbars

Gets or sets a value indicating whether the group panel will show scroll bars or it will expand to show all group headers.

Declaration
public bool ShowGroupPanelScrollbars { get; set; }
Property Value
System.Boolean

ShowNoDataText

Gets or sets the text to use when there is no data.

Declaration
public bool ShowNoDataText { get; set; }
Property Value
System.Boolean

ShowRowErrors

Gets or sets a value indicating whether to show row errors.

Declaration
public bool ShowRowErrors { get; set; }
Property Value
System.Boolean

SplitMode

Gets or sets a value indicating how to split RadGridView.

Declaration
public RadGridViewSplitMode SplitMode { get; set; }
Property Value
RadGridViewSplitMode

StandardTab

Gets or sets a value indicating whether the TAB key moves the focus to the next control in the tab order rather than moving focus to the next cell in the control.

Declaration
public bool StandardTab { get; set; }
Property Value
System.Boolean

SynchronizeCurrentRowInSplitMode

Gets or sets whether when changing the current row in one split view the same row in the other split view will be brought into view.

Declaration
public bool SynchronizeCurrentRowInSplitMode { get; set; }
Property Value
System.Boolean

TableElement

Gets the instance of GridTableElement

Declaration
public GridTableElement TableElement { get; }
Property Value
GridTableElement

See Also

Template

Gets the template.

Declaration
public MasterGridViewTemplate Template { get; }
Property Value
MasterGridViewTemplate

The template.

TitleLabelElement

Gives access to label element used for the title.

Declaration
public LightVisualElement TitleLabelElement { get; }
Property Value
LightVisualElement

TitlePosition

Gets or sets a value indicating the position of the title.

Declaration
public Dock TitlePosition { get; set; }
Property Value
Dock

TitleText

Gets or set the text of the grid title.

Declaration
public string TitleText { get; set; }
Property Value
System.String

UseScrollbarsInHierarchy

Gets or sets a value indicating whether to use dedicated vertical scrollbars in hierarchy.

Declaration
public bool UseScrollbarsInHierarchy { get; set; }
Property Value
System.Boolean

Methods

ArrangeOverride(SizeF)

Arranges the RadElement to its final location. The element must call the Arrange method of each of its children.

Declaration
protected override SizeF ArrangeOverride(SizeF finalSize)
Parameters
System.Drawing.SizeF finalSize

The size that is available for element.
Returns
System.Drawing.SizeF

The rectangle occupied by the element. Usually finalSize. Should you return different size, the Layout system will restart measuring and rearranging the items. That could lead to infinite recursion.
Overrides
Remarks

In this method call to the Arrange method of each child must be made.

BeginEdit()

Puts the current cell in edit mode.

Declaration
public bool BeginEdit()
Returns
System.Boolean

Returns true if the process is successful.

CancelEdit()

Close the currently active editor and discard changes.

Declaration
public bool CancelEdit()
Returns
System.Boolean

true on successful cancellation.

CloseEditor()

Ends the edit operation without committing the changes

Declaration
public bool CloseEditor()
Returns
System.Boolean

true on success.

CreateChildElements()

Called by the element when constructed. Allows inheritors to build the element tree.

Declaration
protected override void CreateChildElements()
Overrides

CreateEditorManager()

Returns an instance of GridViewEditManager that defines how to initialize and create cells and editors.

Declaration
protected virtual GridViewEditManager CreateEditorManager()
Returns
GridViewEditManager

An instance of GridViewEditManager

CreateGroupPanelElement()

Creates the group panel element.

Declaration
protected virtual GroupPanelElement CreateGroupPanelElement()
Returns
GroupPanelElement

CreatePagingPanelElement()

Creates the paging panel element.

Declaration
protected virtual PagingPanelElement CreatePagingPanelElement()
Returns
PagingPanelElement

CreateTemplate()

Creates the template.

Declaration
protected virtual MasterGridViewTemplate CreateTemplate()
Returns
MasterGridViewTemplate

DisposeManagedResources()

Disposes all managed resources - such as Bitmaps, GDI+ objects, etc.

Declaration
protected override void DisposeManagedResources()
Overrides

EndEdit()

Commits any changes and ends the edit operation on the current cell.

Declaration
public bool EndEdit()
Returns
System.Boolean

true on success.

GetDragDropService()

Gets the drag drop service.

Declaration
public RadDragDropService GetDragDropService()
Returns
RadDragDropService

GetRowView(GridViewInfo)

Gets the row view.

Declaration
public IRowView GetRowView(GridViewInfo viewInfo)
Parameters
GridViewInfo viewInfo

The view info.
Returns
IRowView

GetRowViews(GridViewInfo)

Gets the row views.

Declaration
public IEnumerable<IRowView> GetRowViews(GridViewInfo viewInfo)
Parameters
GridViewInfo viewInfo

The view info.
Returns
System.Collections.Generic.IEnumerable<IRowView>

GetService<T>()

Retrieves currently registered RadService by the specified type.

Declaration
public T GetService<T>()
    where T : RadService
Returns
T

Type Parameters
T

A type derived from RadService
Implements

HideColumnChooser()

Hides the GridViewColumnChooser

Declaration
public void HideColumnChooser()
See Also

InitializeFields()

Initializes member fields to their default values. This method is called prior the CreateChildItems one and allows for initialization of members on which child elements depend.

Declaration
protected override void InitializeFields()
Overrides

OnBoundsChanged(RadPropertyChangedEventArgs)

Raises the BoundsChanged event.

Declaration
protected override void OnBoundsChanged(RadPropertyChangedEventArgs e)
Parameters
RadPropertyChangedEventArgs e

The RadPropertyChangedEventArgs instance containing the event data.
Overrides

OnCellFormatting(Object, CellFormattingEventArgs)

Raises the CellFormatting event

Declaration
protected virtual void OnCellFormatting(object sender, CellFormattingEventArgs e)
Parameters
System.Object sender

The cell that needs formatting.
CellFormattingEventArgs e

A CellFormattingEventArgs instance containing event data.
See Also

OnCellMerging(GridViewCellMergingEventArgs)

Raises the CellMerging event

Declaration
protected virtual void OnCellMerging(GridViewCellMergingEventArgs e)
Parameters
GridViewCellMergingEventArgs e

A GridViewCellMergingEventArgsinstance containing event data.
See Also

OnColumnChooserCreated(Object, ColumnChooserCreatedEventArgs)

Called when the column chooser is created.

Declaration
protected virtual void OnColumnChooserCreated(object sender, ColumnChooserCreatedEventArgs e)
Parameters
System.Object sender

The sender.
ColumnChooserCreatedEventArgs e

The ColumnChooserCreatedEventArgs instance containing the event data.

OnCreateCell(Object, GridViewCreateCellEventArgs)

Raises the CreateCell event.

Declaration
protected virtual void OnCreateCell(object sender, GridViewCreateCellEventArgs e)
Parameters
System.Object sender

The owner control.
GridViewCreateCellEventArgs e

An instance of GridViewCreateCellEventArgs containing event data.

OnCreateRow(Object, GridViewCreateRowEventArgs)

Raises the CreateRow event.

Declaration
protected virtual void OnCreateRow(object sender, GridViewCreateRowEventArgs e)
Parameters
System.Object sender

The owner control.
GridViewCreateRowEventArgs e

An instance of GridViewCreateRowEventArgs containing event data.

OnCurrentViewChanged(GridViewCurrentViewChangedEventArgs)

Raises the CurrentViewChanged event

Declaration
protected virtual void OnCurrentViewChanged(GridViewCurrentViewChangedEventArgs e)
Parameters
GridViewCurrentViewChangedEventArgs e

A GridViewCurrentViewChangedEventArgsinstance containing event data.

OnLoaded()

Called when the element is loaded.

Declaration
protected override void OnLoaded()
Overrides

OnRowFormatting(Object, RowFormattingEventArgs)

Raises the RowFormatting event.

Declaration
protected void OnRowFormatting(object sender, RowFormattingEventArgs e)
Parameters
System.Object sender

The row that needs formatting.
RowFormattingEventArgs e

A RowFormattingEventArgs instance containing event data.
See Also

OnUserChangedCurrentRow(Object, EventArgs)

Called when the user changed current row.

Declaration
protected virtual void OnUserChangedCurrentRow(object sender, EventArgs e)
Parameters
System.Object sender

The sender.
System.EventArgs e

The System.EventArgs instance containing the event data.

OnViewCellFormatting(Object, CellFormattingEventArgs)

Raises the ViewCellFormatting event

Declaration
protected virtual void OnViewCellFormatting(object sender, CellFormattingEventArgs e)
Parameters
System.Object sender

The grid cell that needs formatting.
CellFormattingEventArgs e

A CellFormattingEventArgsinstance containing event data.
See Also

OnViewRowFormatting(Object, RowFormattingEventArgs)

Raises the ViewRowFormatting event.

Declaration
protected void OnViewRowFormatting(object sender, RowFormattingEventArgs e)
Parameters
System.Object sender

The row that needs formatting.
RowFormattingEventArgs e

A RowFormattingEventArgs instance containing event data.
See Also

ProcessTemplatePropertyChangedEvent(GridViewEvent)

Declaration
protected virtual GridViewEventResult ProcessTemplatePropertyChangedEvent(GridViewEvent eventData)
Parameters
GridViewEvent eventData

Returns
GridViewEventResult

ProcessTemplatePropertyChanging(GridViewEvent)

Declaration
protected virtual GridViewEventResult ProcessTemplatePropertyChanging(GridViewEvent eventData)
Parameters
GridViewEvent eventData

Returns
GridViewEventResult

ProcessViewChangedEvent(GridViewEvent)

Processes the view changed event.

Declaration
protected virtual GridViewEventResult ProcessViewChangedEvent(GridViewEvent eventData)
Parameters
GridViewEvent eventData

The event data.
Returns
GridViewEventResult

RegisterService(RadService)

Registers the specified service.

Declaration
public void RegisterService(RadService service)
Parameters
RadService service

An instance of type derived from RadService.
Implements

ShowColumnChooser()

Shows the GridViewColumnChooser for the columns of the master view template.

Declaration
public void ShowColumnChooser()
See Also

ShowColumnChooser(GridViewTemplate)

Shows the GridViewColumnChooser.

Declaration
public void ShowColumnChooser(GridViewTemplate template)
Parameters
GridViewTemplate template

The template which columns will be shown for.
See Also

Events

CellFormatting

Fires when the content of a data cell needs to be formatted for display.

Declaration
public event CellFormattingEventHandler CellFormatting
Event Type
CellFormattingEventHandler

See Also

CellMerging

Fires when the two neighbor cells are compared and about to be merged.

Declaration
public event GridViewCellMergingEventHandler CellMerging
Event Type
GridViewCellMergingEventHandler

See Also

ColumnChooserCreated

Fires when a ColumnChooserCreated is created.

Declaration
public event ColumnChooserCreatedEventHandler ColumnChooserCreated
Event Type
ColumnChooserCreatedEventHandler

CreateCell

Fires when a cell needs to be created.

Declaration
public event GridViewCreateCellEventHandler CreateCell
Event Type
GridViewCreateCellEventHandler

CreateRow

Fires when a row needs to be created.

Declaration
public event GridViewCreateRowEventHandler CreateRow
Event Type
GridViewCreateRowEventHandler

CurrentViewChanged

Fires when the current view in RadGridView has changed.

Declaration
public event GridViewCurrentViewChangedEventHandler CurrentViewChanged
Event Type
GridViewCurrentViewChangedEventHandler

RowFormatting

Fires when a data row is invalidated and needs to be formatted.

Declaration
public event RowFormattingEventHandler RowFormatting
Event Type
RowFormattingEventHandler

Examples
void radGridView1_RowFormatting(object sender, RowFormattingEventArgs e) 
{ 
   if (e.RowElement.RowInfo.Cells.Count > 0 && (string)e.RowElement.RowInfo.Cells[0].Value == "3") 
       e.RowElement.Font = strikeoutFont; 
   else 
       e.RowElement.Font = SystemFonts.DialogFont; 
}
See Also

ViewCellFormatting

Fires when the content of any grid cell needs to be formatted for display.

Declaration
public event CellFormattingEventHandler ViewCellFormatting
Event Type
CellFormattingEventHandler

See Also

ViewRowFormatting

Fires when a grid row is invalidated and needs to be formatted.

Declaration
public event RowFormattingEventHandler ViewRowFormatting
Event Type
RowFormattingEventHandler

See Also

Explicit Interface Implementations

IGridViewEventListener.AnalyzeQueue(List<GridViewEvent>)

Declaration
bool IGridViewEventListener.AnalyzeQueue(List<GridViewEvent> events)
Parameters
System.Collections.Generic.List<GridViewEvent> events

Returns
System.Boolean

Implements

IGridViewEventListener.DesiredEvents

Declaration
GridEventType IGridViewEventListener.DesiredEvents { get; }
Returns
GridEventType

Implements

IGridViewEventListener.DesiredProcessMode

Declaration
GridEventProcessMode IGridViewEventListener.DesiredProcessMode { get; }
Returns
GridEventProcessMode

Implements

IGridViewEventListener.PostProcessEvent(GridViewEvent)

Declaration
GridViewEventResult IGridViewEventListener.PostProcessEvent(GridViewEvent eventData)
Parameters
GridViewEvent eventData

Returns
GridViewEventResult

Implements

IGridViewEventListener.PreProcessEvent(GridViewEvent)

Declaration
GridViewEventResult IGridViewEventListener.PreProcessEvent(GridViewEvent eventData)
Parameters
GridViewEvent eventData

Returns
GridViewEventResult

Implements

IGridViewEventListener.Priority

Declaration
EventListenerPriority IGridViewEventListener.Priority { get; }
Returns
EventListenerPriority

Implements

IGridViewEventListener.ProcessEvent(GridViewEvent)

Declaration
GridViewEventResult IGridViewEventListener.ProcessEvent(GridViewEvent eventData)
Parameters
GridViewEvent eventData

Returns
GridViewEventResult

Implements

Extension Methods