Spread Silverlight Documentation
ColumnWidthChanging Event (GcSpreadSheet)
Example 


Occurs when the column width is changing.
Syntax
'Declaration
 
Public Event ColumnWidthChanging As System.EventHandler(Of ColumnWidthChangingEventArgs)
'Usage
 
Dim instance As GcSpreadSheet
Dim handler As System.EventHandler(Of ColumnWidthChangingEventArgs)
 
AddHandler instance.ColumnWidthChanging, handler
public event System.EventHandler<ColumnWidthChangingEventArgs> ColumnWidthChanging
Event Data

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

PropertyDescription
Cancel (Inherited from System.ComponentModel.CancelEventArgs)
ColumnListGets the list of columns whose widths are changing.  
HeaderGets whether the column indexes are row header columns.  
Example
This example uses the ColumnWidthChanging event.
gcSpreadSheet1.AddColumnViewport(0, 100);
gcSpreadSheet1.AddRowViewport(0, 80);

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

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

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

private void gcSpreadSheet1_ColumnWidthChanging(object sender, GrapeCity.Windows.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 System.Object, e As GrapeCity.Windows.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 System.Object, e As GrapeCity.Windows.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 System.Object, e As GrapeCity.Windows.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 System.Object, e As GrapeCity.Windows.SpreadSheet.UI.ColumnWidthChangingEventArgs) Handles GcSpreadSheet1.ColumnWidthChanging
        ListBox1.Items.Add(e.ColumnList.Length.ToString())
        ListBox1.Items.Add(e.Header.ToString())
    End Sub
Requirements

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

See Also

Reference

GcSpreadSheet Class
GcSpreadSheet Members

 

 


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