Spread for ASP.NET 9.0 Product Documentation
RemoveSelection Method (DefaultSheetSelectionModel)
Example 


Row index of the cell at which to start
Column index of the cell at which to start
Number of rows to deselect
Number of columns to deselect
Removes the specified selection range from the selection list, if one exists.
Syntax
'Declaration
 
Public Overrides Sub RemoveSelection( _
   ByVal row As Integer, _
   ByVal column As Integer, _
   ByVal rowCount As Integer, _
   ByVal columnCount As Integer _
) 
'Usage
 
Dim instance As DefaultSheetSelectionModel
Dim row As Integer
Dim column As Integer
Dim rowCount As Integer
Dim columnCount As Integer
 
instance.RemoveSelection(row, column, rowCount, columnCount)
public override void RemoveSelection( 
   int row,
   int column,
   int rowCount,
   int columnCount
)

Parameters

row
Row index of the cell at which to start
column
Column index of the cell at which to start
rowCount
Number of rows to deselect
columnCount
Number of columns to deselect
Example
This example uses a DefaultSheetSelectionModel as the SelectionModel of the spreadsheet. A selection is added to object, and then several of the methods and properties are set and the values returned to a list box. The selection can be removed in a button click event.
private void Page_Load(object sender, System.EventArgs e)
{
   if (this.IsPostBack) return;

 FpSpread1.ActiveSheetView.ColumnCount = 8;
 FpSpread1.ActiveSheetView.RowCount = 10;
 FpSpread1.ActiveSheetView.SelectionBackColor = Color.Yellow;
 FarPoint.Web.Spread.Model.ISheetSelectionModel model = FpSpread1.ActiveSheetView.SelectionModel;
 
 bool b1, b2, b3;
 int i1;
 model.AddSelection(0, 0, 3, 3);
 b1 = model.IsAnyCellInColumnSelected(2);
 b2 = model.IsAnyCellInRowSelected(2);
 b3 = model.IsSelected(1,1);
 i1 = model.Count;
 ListBox1.Items.Add(Convert.ToString(b1));
 ListBox1.Items.Add(Convert.ToString(b2));
 ListBox1.Items.Add(Convert.ToString(b3));
 ListBox1.Items.Add(Convert.ToString(i1));
}

private void Button1_Click(object sender, System.EventArgs e)
{
 FarPoint.Web.Spread.Model.ISheetSelectionModel model = FpSpread1.Sheets[0].SelectionModel;
 model.RemoveSelection(0, 0, 3, 3);
}
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
   If (IsPostBack) Then Return

   Dim b1, b2, b3 As Boolean
   Dim i1 As Integer
   FpSpread1.ActiveSheetView.ColumnCount = 8
   FpSpread1.ActiveSheetView.RowCount = 10
   FpSpread1.ActiveSheetView.SelectionBackColor = Color.Yellow
   Dim model As FarPoint.Web.Spread.Model.ISheetSelectionModel = FpSpread1.Sheets(0).SelectionModel
   model.AddSelection(0, 0, 3, 3)
   b1 = model.IsAnyCellInColumnSelected(2)
   b2 = model.IsAnyCellInRowSelected(2)
   b3 = model.IsSelected(1,1)
   i1 = model.Count
   ListBox1.Items.Add(b1)
   ListBox1.Items.Add(b2)
   ListBox1.Items.Add(b3)
   ListBox1.Items.Add(i1)

End Sub

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
   Dim model As FarPoint.Web.Spread.Model.ISheetSelectionModel = FpSpread1.Sheets(0).SelectionModel
   model.RemoveSelection(0, 0, 3, 3)
End Sub
Requirements

Target Platforms: Windows 7, Windows 8, Windows 10, Windows Vista, Windows Server 2003, Windows Server 2008, Windows Server 2012, Windows XP Professional

See Also

Reference

DefaultSheetSelectionModel Class
DefaultSheetSelectionModel Members
AddSelection Method
ClearSelection Method
SetSelection Method

 

 


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