GrapeCity.Windows.SpreadSheet.UI Namespace > GcSpreadSheet Class : LeftColumnChanged Event |
'Declaration Public Event LeftColumnChanged As System.EventHandler(Of ViewportEventArgs)
'Usage Dim instance As GcSpreadSheet Dim handler As System.EventHandler(Of ViewportEventArgs) AddHandler instance.LeftColumnChanged, handler
public event System.EventHandler<ViewportEventArgs> LeftColumnChanged
The event handler receives an argument of type ViewportEventArgs containing data related to this event. The following ViewportEventArgs properties provide information specific to this event.
Property | Description |
---|---|
NewIndex | Gets the index of the new viewport index. |
OldIndex | Gets the index of the previous viewport index. |
ViewportIndex | Gets the index of the viewport in which the change occurred. |
private void gcSpreadSheet1_LeftColumnChanged(object sender, GrapeCity.Windows.SpreadSheet.UI.ViewportEventArgs e) { listBox1.Items.Add(e.OldIndex.ToString()); listBox1.Items.Add(e.NewIndex.ToString()); } private void gcSpreadSheet1_TopRowChanged(object sender, GrapeCity.Windows.SpreadSheet.UI.ViewportEventArgs e) { listBox1.Items.Add(e.OldIndex.ToString()); listBox1.Items.Add(e.NewIndex.ToString()); }
Private Sub GcSpreadSheet1_LeftColumnChanged(sender As System.Object, e As GrapeCity.Windows.SpreadSheet.UI.ViewportEventArgs) Handles GcSpreadSheet1.LeftColumnChanged ListBox1.Items.Add(e.OldIndex.ToString()) ListBox1.Items.Add(e.NewIndex.ToString()) End Sub Private Sub GcSpreadSheet1_TopRowChanged(sender As System.Object, e As GrapeCity.Windows.SpreadSheet.UI.ViewportEventArgs) Handles GcSpreadSheet1.TopRowChanged ListBox1.Items.Add(e.OldIndex.ToString()) ListBox1.Items.Add(e.NewIndex.ToString()) End Sub
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