GrapeCity.Xaml.SpreadSheet.UI
ColumnViewportWidthChanging Event (GcSpreadSheet)
Example 


GrapeCity.Xaml.SpreadSheet.UI Namespace > GcSpreadSheet Class : ColumnViewportWidthChanging Event
Occurs when a viewport column is about to be changed.
Syntax
'Declaration
 
Public Event ColumnViewportWidthChanging As EventHandler(Of ColumnViewportWidthChangingEventArgs)
'Usage
 
Dim instance As GcSpreadSheet
Dim handler As EventHandler(Of ColumnViewportWidthChangingEventArgs)
 
AddHandler instance.ColumnViewportWidthChanging, handler
public event EventHandler<ColumnViewportWidthChangingEventArgs> ColumnViewportWidthChanging
Event Data

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

PropertyDescription
(Inherited from System.ComponentModel.CancelEventArgs)
Gets the changed value for the viewport column width.  
Gets the index of the viewport column whose width is changing.  
Example
This example uses the ColumnViewportWidthChanging event.
gcSpreadSheet1.AddColumnViewport(0, 100);
gcSpreadSheet1.AddRowViewport(0, 80);

private void gcSpreadSheet1_ColumnViewportWidthChanged(object sender, GrapeCity.Xaml.SpreadSheet.UI.ColumnViewportWidthChangedEventArgs e)
        {
            listBox1.Items.Add(e.DeltaViewportWidth.ToString());
            listBox1.Items.Add(e.ViewportIndex.ToString());
        }

private void gcSpreadSheet1_ColumnViewportWidthChanging(object sender, GrapeCity.Xaml.SpreadSheet.UI.ColumnViewportWidthChangingEventArgs e)
        {
            listBox1.Items.Add(e.DeltaViewportWidth.ToString());
            listBox1.Items.Add(e.ViewportIndex.ToString());
        }

private void gcSpreadSheet1_ColumnWidthChanged(object sender, GrapeCity.Xaml.SpreadSheet.UI.ColumnWidthChangedEventArgs e)
        {
            listBox1.Items.Add(e.ColumnList.Length.ToString());
            listBox1.Items.Add(e.Header.ToString());
        }

private void gcSpreadSheet1_ColumnWidthChanging(object sender, GrapeCity.Xaml.SpreadSheet.UI.ColumnWidthChangingEventArgs e)
        {
            listBox1.Items.Add(e.ColumnList.Length.ToString());
            listBox1.Items.Add(e.Header.ToString());
        }
GcSpreadSheet1.AddColumnViewport(0, 100)
GcSpreadSheet1.AddRowViewport(0, 80)

Private Sub GcSpreadSheet1_ColumnViewportWidthChanged(sender As Object, e As GrapeCity.Xaml.SpreadSheet.UI.ColumnViewportWidthChangedEventArgs) Handles GcSpreadSheet1.ColumnViewportWidthChanged
        ListBox1.Items.Add(e.DeltaViewportWidth.ToString())
        ListBox1.Items.Add(e.ViewportIndex.ToString())
    End Sub

Private Sub GcSpreadSheet1_ColumnViewportWidthChanging(sender As Object, e As GrapeCity.Xaml.SpreadSheet.UI.ColumnViewportWidthChangingEventArgs) Handles GcSpreadSheet1.ColumnViewportWidthChanging
        ListBox1.Items.Add(e.DeltaViewportWidth.ToString())
        ListBox1.Items.Add(e.ViewportIndex.ToString())
    End Sub

Private Sub GcSpreadSheet1_ColumnWidthChanged(sender As Object, e As GrapeCity.Xaml.SpreadSheet.UI.ColumnWidthChangedEventArgs) Handles GcSpreadSheet1.ColumnWidthChanged
        ListBox1.Items.Add(e.ColumnList.Length.ToString())
        ListBox1.Items.Add(e.Header.ToString())
    End Sub

Private Sub GcSpreadSheet1_ColumnWidthChanging(sender As Object, e As GrapeCity.Xaml.SpreadSheet.UI.ColumnWidthChangingEventArgs) Handles GcSpreadSheet1.ColumnWidthChanging
        ListBox1.Items.Add(e.ColumnList.Length.ToString())
        ListBox1.Items.Add(e.Header.ToString())
    End Sub
See Also