ColumnsSwapped Event

Occurs when two columns are swapped during sorting.

Syntax

Visual Basic
C#

'Declaration
 
Public Event ColumnsSwapped As System.EventHandler(Of ColumnsSwappedEventArgs)

'Usage
 
Dim instance As Worksheet
Dim handler As System.EventHandler(Of ColumnsSwappedEventArgs)
 
AddHandler instance.ColumnsSwapped, handler

public event System.EventHandler<ColumnsSwappedEventArgs> ColumnsSwapped

Event Data

The event handler receives an argument of type ColumnsSwappedEventArgs containing data related to this event. The following ColumnsSwappedEventArgs properties provide information specific to this event.

Property	Description
Column1	Gets the first column that is swapped during sorting.
Column2	Gets the second column that is swapped during sorting.

Example

This example uses the ColumnsSwapped event.

GrapeCity.Windows.SpreadSheet.Data.Worksheet test;
     
       public MainWindow()
       {
           InitializeComponent();
           test = GcSpreadSheet1.ActiveSheet;
           test.ColumnsSwapped += testColumnsSwapped;
           test.RowsSwapped += testRowsSwapped;

           for (int i = 0; i <= 9; i++)
           {
               for (int j = 0; j <= 4; j++)
               {
                   GcSpreadSheet1.Sheets[0].SetValue(i, j, i);
               }
           }
       }

       private void testColumnsSwapped(object sender, GrapeCity.Windows.SpreadSheet.Data.ColumnsSwappedEventArgs e)
       {
           TextBox1.Text = e.Column1.ToString();
       }

       private void testRowsSwapped(object sender, GrapeCity.Windows.SpreadSheet.Data.RowsSwappedEventArgs e)
       {
           TextBox1.Text = e.Row1.ToString();
       }

       private void button1_Click_1(object sender, RoutedEventArgs e)
       {
        //Sort by rows
        GcSpreadSheet1.Sheets[0].SortRange(0, 0, 10, 5, true, new GrapeCity.Windows.SpreadSheet.Data.SortInfo[] {new GrapeCity.Windows.SpreadSheet.Data.SortInfo(0, false)});
        GcSpreadSheet1.Invalidate();
       //Sort by columns
       //GcSpreadSheet1.Sheets[0].SortRange(0, 0, 10, 5, false, new GrapeCity.Windows.SpreadSheet.Data.SortInfo[] {new GrapeCity.Windows.SpreadSheet.Data.SortInfo(0, false)});
       //GcSpreadSheet1.Invalidate();
       }

VB.NET

Friend WithEvents test As GrapeCity.Windows.SpreadSheet.Data.Worksheet

    Public Sub New()
        InitializeComponent()
        test = GcSpreadSheet1.ActiveSheet
        AddHandler test.ColumnsSwapped, AddressOf testColumnsSwapped
        AddHandler test.RowsSwapped, AddressOf testRowsSwapped

        For i As Integer = 0 To 9
            For j = 0 To 4
                GcSpreadSheet1.Sheets(0).SetValue(i, j, i)
            Next
        Next
    End Sub

    Private Sub testColumnsSwapped(sender As Object, e As GrapeCity.Windows.SpreadSheet.Data.ColumnsSwappedEventArgs) Handles test.ColumnsSwapped
        TextBox1.Text = e.Column1.ToString()
    End Sub

    Private Sub testRowsSwapped(sender As Object, e As GrapeCity.Windows.SpreadSheet.Data.RowsSwappedEventArgs) Handles test.RowsSwapped
        TextBox1.Text = e.Row1.ToString()
    End Sub

Private Sub button1_Click(sender As Object, e As RoutedEventArgs) Handles button1.Click
        'Sort by rows
         GcSpreadSheet1.Sheets(0).SortRange(0, 0, 10, 5, True, New GrapeCity.Windows.SpreadSheet.Data.SortInfo() {New GrapeCity.Windows.SpreadSheet.Data.SortInfo(0, False)})
         GcSpreadSheet1.Invalidate()
        'Sort by columns
        'GcSpreadSheet1.Sheets(0).SortRange(0, 0, 10, 5, False, New GrapeCity.Windows.SpreadSheet.Data.SortInfo() {New GrapeCity.Windows.SpreadSheet.Data.SortInfo(0, False)})
        'GcSpreadSheet1.Invalidate()
    End Sub

Reference

Worksheet Class
Worksheet Members

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