Class GraphicModel

Holds that all information about Graphic Cells and offers many events to notify the actions or to modify the behavior of the Graphic cells.

Inheritance
System.Object
GraphicModel
Implements
System.IDisposable
Namespace: Syncfusion.UI.Xaml.Spreadsheet.GraphicCells
Assembly: Syncfusion.SfSpreadsheet.UWP.dll
Syntax
public class GraphicModel : Object, IDisposable

Constructors

GraphicModel(SpreadsheetGrid)

Initializes a new instance of the GraphicModel class.

Declaration
public GraphicModel(SpreadsheetGrid grid)
Parameters
Type Name Description
SpreadsheetGrid grid

An instance of the SpreadsheetGrid

Properties

GraphicCellRenderers

Gets the collection of GraphicCellRenderers objects for the current grid view method.

Declaration
public GraphicCellRendererCollection GraphicCellRenderers { get; }
Property Value
Type Description
GraphicCellRendererCollection

Returns the instance of GraphicCellRendererCollection

GraphicSelectionController

Gets the instance of GraphicSelectionController which handles the selection of Graphic Cells .

Declaration
public GraphicSelectionController GraphicSelectionController { get; }
Property Value
Type Description
GraphicSelectionController

An instance of GraphicSelectionController

SelectedShapes

Gets or sets the collection of ShapeImpl which are selected .

Declaration
public List<ShapeImpl> SelectedShapes { get; }
Property Value
Type Description
System.Collections.Generic.List<ShapeImpl>

List of ShapeImpl collection

SpreadsheetGrid

Gets the instance of SpreadsheetGrid which displays the data in SfSpreadsheet.

Declaration
public SpreadsheetGrid SpreadsheetGrid { get; }
Property Value
Type Description
SpreadsheetGrid

An instance of SpreadsheetGrid

Methods

add_GraphicCellContextMenuOpening(GraphicCellContextMenuOpeningEventHandler)

Declaration
public void add_GraphicCellContextMenuOpening(GraphicCellContextMenuOpeningEventHandler value)
Parameters
Type Name Description
GraphicCellContextMenuOpeningEventHandler value

add_GraphicSelectionChanged(GraphicSelectionChangedEventHandler)

Declaration
public void add_GraphicSelectionChanged(GraphicSelectionChangedEventHandler value)
Parameters
Type Name Description
GraphicSelectionChangedEventHandler value

add_GraphicSelectionChanging(GraphicSelectionChangingEventHandler)

Declaration
public void add_GraphicSelectionChanging(GraphicSelectionChangingEventHandler value)
Parameters
Type Name Description
GraphicSelectionChangingEventHandler value

AddSelectedShapes(ShapeImpl)

Adds the selected shapes in the list

Declaration
public bool AddSelectedShapes(ShapeImpl shape)
Parameters
Type Name Description
ShapeImpl shape

An instance of ShapeImpl
Returns
Type
System.Boolean

ClearSelection()

Clears the selection from shapes and move the selection to Grid

Declaration
public void ClearSelection()

Dispose()

Dispose all the resources used by the GraphicModel class

Declaration
public void Dispose()

Dispose(Boolean)

Declaration
protected virtual void Dispose(bool disposing)
Parameters
Type Name Description
System.Boolean disposing

InvalidateGraphicObjects()

Invalidates or clears the cached content of GraphicObjects.

Declaration
public void InvalidateGraphicObjects()

InvalidateGraphicVisual()

Invalidates the visual layout of GraphicCell.

Declaration
public void InvalidateGraphicVisual()

remove_GraphicCellContextMenuOpening(GraphicCellContextMenuOpeningEventHandler)

Declaration
public void remove_GraphicCellContextMenuOpening(GraphicCellContextMenuOpeningEventHandler value)
Parameters
Type Name Description
GraphicCellContextMenuOpeningEventHandler value

remove_GraphicSelectionChanged(GraphicSelectionChangedEventHandler)

Declaration
public void remove_GraphicSelectionChanged(GraphicSelectionChangedEventHandler value)
Parameters
Type Name Description
GraphicSelectionChangedEventHandler value

remove_GraphicSelectionChanging(GraphicSelectionChangingEventHandler)

Declaration
public void remove_GraphicSelectionChanging(GraphicSelectionChangingEventHandler value)
Parameters
Type Name Description
GraphicSelectionChangingEventHandler value

Events

GraphicCellContextMenuOpening

This event will occur before opening the context menu for GraphicCellsGraphicObject.

Declaration
public event GraphicCellContextMenuOpeningEventHandler GraphicCellContextMenuOpening
Event Type
Type
GraphicCellContextMenuOpeningEventHandler

GraphicSelectionChanged

This event occurs after the selection of GraphicCells changed.

Declaration
public event GraphicSelectionChangedEventHandler GraphicSelectionChanged
Event Type
Type
GraphicSelectionChangedEventHandler

GraphicSelectionChanging

This event occurs before the selection of GraphicCells to be changed.

Declaration
public event GraphicSelectionChangingEventHandler GraphicSelectionChanging
Event Type
Type
GraphicSelectionChangingEventHandler

Implements

System.IDisposable

Extension Methods