GrapeCity.Windows.SpreadSheet.Data Namespace > Worksheet Class : GetDrawingObject Method |
'Declaration Public Overridable Function GetDrawingObject( _ ByVal row As System.Integer, _ ByVal column As System.Integer, _ ByVal rowCount As System.Integer, _ ByVal columnCount As System.Integer _ ) As DrawingObject()
'Usage Dim instance As Worksheet Dim row As System.Integer Dim column As System.Integer Dim rowCount As System.Integer Dim columnCount As System.Integer Dim value() As DrawingObject value = instance.GetDrawingObject(row, column, rowCount, columnCount)
public virtual DrawingObject[] GetDrawingObject( System.int row, System.int column, System.int rowCount, System.int columnCount )
public MainPage() { InitializeComponent(); GrapeCity.Windows.SpreadSheet.UI.DrawingObjectManager.SetDrawingObjectProvider(this.gcSpreadSheet1, new MyDrawingObjectProvider()); } public class MyDrawingObjectProvider : GrapeCity.Windows.SpreadSheet.UI.IDrawingObjectProvider { public GrapeCity.Windows.SpreadSheet.Data.DrawingObject[] GetDrawingObjects(GrapeCity.Windows.SpreadSheet.Data.Worksheet sheet, int row, int column, int rowCount, int columnCount) { if (row == 1 && column == 1) { return new ControlDrawingObject[] { new ControlDrawingObject(row, column, new Button()) }; } return sheet.GetDrawingObject(row, column, rowCount, columnCount); } } public class ControlDrawingObject : GrapeCity.Windows.SpreadSheet.UI.CustomDrawingObject { private Control _rootElement; public ControlDrawingObject(int row, int col, Control control) : base(row, col) { _rootElement = control; this.ShowDrawingObjectOnly = true; } public override FrameworkElement RootElement { get { _rootElement.Margin = new Thickness(1); return _rootElement; } } }
Public Sub New() InitializeComponent() GrapeCity.Windows.SpreadSheet.UI.DrawingObjectManager.SetDrawingObjectProvider(Me.gcSpreadSheet1, New MyDrawingObjectProvider()) End Sub Public Class MyDrawingObjectProvider Implements GrapeCity.Windows.SpreadSheet.UI.IDrawingObjectProvider Public Function GetDrawingObjects(sheet As GrapeCity.Windows.SpreadSheet.Data.Worksheet, row As Integer, column As Integer, rowCount As Integer, columnCount As Integer) As GrapeCity.Windows.SpreadSheet.Data.DrawingObject() Implements GrapeCity.Windows.SpreadSheet.UI.IDrawingObjectProvider.GetDrawingObjects If row = 1 AndAlso column = 1 Then Return New ControlDrawingObject() {New ControlDrawingObject(row, column, New Button())} End If Return sheet.GetDrawingObject(row, column, rowCount, columnCount) End Function End Class Public Class ControlDrawingObject Inherits GrapeCity.Windows.SpreadSheet.UI.CustomDrawingObject Private _rootElement As Control Public Sub New(row As Integer, col As Integer, control As Control) MyBase.New(row, col) _rootElement = control Me.ShowDrawingObjectOnly = True End Sub Public Overrides ReadOnly Property RootElement() As FrameworkElement Get _rootElement.Margin = New Thickness(1) Return _rootElement End Get End Property End Class
Target Platforms: Windows 7, Windows 8 Desktop, Windows Vista SP1 or later, Windows Server 2000, Windows 2000 Professional, Windows XP Professional, Windows NT 4.0 Workstation, SP6, Windows NT 4.0 Server, SP6