Spread WPF Documentation
ClearSelection(Int32,Int32,Int32,Int32) Method
Example 


GrapeCity.Windows.SpreadSheet.Data Namespace > Worksheet Class > ClearSelection Method : ClearSelection(Int32,Int32,Int32,Int32) Method
The row index of the cell at which to start.
The column index of the cell at which to start.
The number of rows to deselect.
The number of columns to deselect.
Clears the specified selection range from the selection list, if one exists.
Syntax
'Declaration
 
Public Overloads Sub ClearSelection( _
   ByVal row As System.Integer, _
   ByVal column As System.Integer, _
   ByVal rowCount As System.Integer, _
   ByVal columnCount As System.Integer _
) 
'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
 
instance.ClearSelection(row, column, rowCount, columnCount)
public void ClearSelection( 
   System.int row,
   System.int column,
   System.int rowCount,
   System.int columnCount
)

Parameters

row
The row index of the cell at which to start.
column
The column index of the cell at which to start.
rowCount
The number of rows to deselect.
columnCount
The number of columns to deselect.
Example
This example uses the ClearSelection method.
private void Window_Loaded(object sender, RoutedEventArgs e)
        {
        GrapeCity.Windows.SpreadSheet.Data.CellRange cellr = new GrapeCity.Windows.SpreadSheet.Data.CellRange(0, 0, 3, 3);
        GrapeCity.Windows.SpreadSheet.Data.CellRange cellr2 = new GrapeCity.Windows.SpreadSheet.Data.CellRange(4, 0, 2, 2);
        gcSpreadSheet1.Sheets[0].SelectionPolicy = GrapeCity.Windows.SpreadSheet.Data.SelectionPolicy.MultiRange;
        //gcSpreadSheet1.Sheets[0].SetSelection(0, 0, 3, 3);
        gcSpreadSheet1.Sheets[0].SetSelection(cellr);
        //gcSpreadSheet1.Sheets[0].AddSelection(4, 0, 2, 2);
        //gcSpreadSheet1.Sheets[0].AddSelection(cellr2);
        gcSpreadSheet1.Sheets[0].AddSelection(cellr2, true);
        //gcSpreadSheet1.Sheets[0].AddSelection(4, 0, 2, 2, true);
        //Specifies the extent (or farthest cell) in the selection of cells.
        gcSpreadSheet1.Sheets[0].ExtendSelection(6, 3);
       gcSpreadSheet1.Invalidate();                       
        }

        private void button1_Click(object sender, RoutedEventArgs e)
        {
         GrapeCity.Windows.SpreadSheet.Data.CellRange cellr3 = new GrapeCity.Windows.SpreadSheet.Data.CellRange(0, 0, 3, 3);
        listBox1.Items.Add(gcSpreadSheet1.Sheets[0].IsAnyCellInColumnSelected(0).ToString());
        listBox1.Items.Add(gcSpreadSheet1.Sheets[0].IsAnyCellInRowSelected(10).ToString());
        listBox1.Items.Add(gcSpreadSheet1.Sheets[0].IsSelected(3, 3).ToString());
        //gcSpreadSheet1.Sheets[0].ClearSelections();
        //gcSpreadSheet1.Sheets[0].ClearSelection(0, 0, 3, 3);
        //gcSpreadSheet1.Sheets[0].ClearSelection(cellr3);
         gcSpreadSheet1.Invalidate();
        }
Private Sub Window_Loaded(sender As System.Object, e As System.Windows.RoutedEventArgs) Handles MyBase.Loaded
        Dim cellr As New GrapeCity.Windows.SpreadSheet.Data.CellRange(0, 0, 3, 3)
        Dim cellr2 As New GrapeCity.Windows.SpreadSheet.Data.CellRange(4, 0, 2, 2)
        GcSpreadSheet1.Sheets(0).SelectionPolicy = GrapeCity.Windows.SpreadSheet.Data.SelectionPolicy.MultiRange
        'GcSpreadSheet1.Sheets(0).SetSelection(0, 0, 3, 3)
        GcSpreadSheet1.Sheets(0).SetSelection(cellr)
        'GcSpreadSheet1.Sheets(0).AddSelection(4, 0, 2, 2)
        'GcSpreadSheet1.Sheets(0).AddSelection(cellr2)
        GcSpreadSheet1.Sheets(0).AddSelection(cellr2, True)
        'GcSpreadSheet1.Sheets(0).AddSelection(4, 0, 2, 2, True)
        'Specifies the extent (or farthest cell) in the selection of cells.
        GcSpreadSheet1.Sheets(0).ExtendSelection(6, 3)
        GcSpreadSheet1.Invalidate()
    End Sub

    Private Sub Button1_Click(sender As System.Object, e As System.Windows.RoutedEventArgs) Handles Button1.Click
        Dim cellr3 As New GrapeCity.Windows.SpreadSheet.Data.CellRange(0, 0, 3, 3)
        ListBox1.Items.Add(GcSpreadSheet1.Sheets(0).IsAnyCellInColumnSelected(0).ToString())
        ListBox1.Items.Add(GcSpreadSheet1.Sheets(0).IsAnyCellInRowSelected(10).ToString())
        ListBox1.Items.Add(GcSpreadSheet1.Sheets(0).IsSelected(3, 3).ToString())
        'GcSpreadSheet1.Sheets(0).ClearSelections()
        'GcSpreadSheet1.Sheets(0).ClearSelection(0, 0, 3, 3)
        'GcSpreadSheet1.Sheets(0).ClearSelection(cellr3)
        GcSpreadSheet1.Invalidate()
    End Sub
See Also

Reference

Worksheet Class
Worksheet Members
Overload List