Leadtools.Windows.Controls Namespace > ImageViewer Class : InteractivePan Event |
public event EventHandler<LineInteractiveEventArgs> InteractivePan
'Declaration Public Event InteractivePan As EventHandler(Of LineInteractiveEventArgs)
'Usage Dim instance As ImageViewer Dim handler As EventHandler(Of LineInteractiveEventArgs) AddHandler instance.InteractivePan, handler
public event EventHandler<LineInteractiveEventArgs> InteractivePan
add_InteractivePan(function(sender, e)) remove_InteractivePan(function(sender, e))
public: event EventHandler<LineInteractiveEventArgs^>^ InteractivePan
The event handler receives an argument of type LineInteractiveEventArgs containing data related to this event. The following LineInteractiveEventArgs properties provide information specific to this event.
Property | Description |
---|---|
Begin | Gets the begin location for the current interactive line mode. |
Cancel (Inherited from Leadtools.Windows.Controls.InteractiveEventArgs) | Gets or sets a value indicating whether the interactive mode should be canceled. |
End | Gets the end location for the current interactive line mode. |
Handled (Inherited from System.Windows.RoutedEventArgs) | |
OriginalSource (Inherited from System.Windows.RoutedEventArgs) | |
RoutedEvent (Inherited from System.Windows.RoutedEventArgs) | |
Source (Inherited from System.Windows.RoutedEventArgs) | |
Status (Inherited from Leadtools.Windows.Controls.InteractiveEventArgs) | Gets the current status of the interactive mode. |
Occurs when the InteractiveMode property is set to InteractiveMode.Pan or InteractiveMode.Scale.
Private Sub viewer_InteractivePan(ByVal sender As Object, ByVal e As LineInteractiveEventArgs) Dim viewer As ImageViewer = TryCast(sender, ImageViewer) Console.WriteLine("InteractivePan: e.Begin {0}, e.End{1}, e.Status {2}, e.Cancel {3}", e.Begin, e.End, e.Status, e.Cancel) End Sub Public Sub BitmapSourceViewer_InteractivePan(ByVal viewer As ImageViewer) AddHandler viewer.InteractivePan, AddressOf viewer_InteractivePan AddHandler viewer.InteractiveModeEnded, AddressOf viewer_InteractiveModeEnded viewer.SetInteractiveModeCursor(InteractiveMode.Pan, Cursors.Cross, Cursors.None) viewer.InteractiveMode = InteractiveMode.Pan ' Do the panning ' After you are done, you must remove the event handler as in below ' RemoveHandler viewer.InteractiveModeEnded, AddressOf viewer_InteractiveModeEnded End Sub Private Sub viewer_InteractiveModeEnded(ByVal sender As Object, ByVal e As EventArgs) MessageBox.Show("Panning Done") End Sub
private void viewer_InteractivePan(object sender, LineInteractiveEventArgs e) { ImageViewer viewer = sender as ImageViewer; Console.WriteLine("InteractivePan: e.Begin {0}, e.End{1}, e.Status {2}, e.Cancel {3}", e.Begin, e.End, e.Status, e.Cancel); } public void BitmapSourceViewer_InteractivePan(ImageViewer viewer) { viewer.InteractivePan +=new EventHandler<LineInteractiveEventArgs>(viewer_InteractivePan); viewer.InteractiveModeEnded += new EventHandler<EventArgs>(viewer_InteractiveModeEnded); viewer.SetInteractiveModeCursor(InteractiveMode.Pan, Cursors.Cross, Cursors.None); viewer.InteractiveMode = InteractiveMode.Pan; // Do the panning // After you are done, you must remove the event handler as in below // viewer.InteractivePan -= new EventHandler<LineInteractiveEventArgs>(viewer_InteractivePan); } void viewer_InteractiveModeEnded(object sender, EventArgs e) { MessageBox.Show("Panning Done"); }
private void viewer_InteractivePan(object sender, LineInteractiveEventArgs e) { ImageViewer viewer = sender as ImageViewer; Console.WriteLine("InteractivePan: e.Begin {0}, e.End{1}, e.Status {2}, e.Cancel {3}", e.Begin, e.End, e.Status, e.Cancel); } public void BitmapSourceViewer_InteractivePan(ImageViewer viewer) { viewer.InteractivePan +=new EventHandler<LineInteractiveEventArgs>(viewer_InteractivePan); viewer.InteractiveModeEnded += new EventHandler<EventArgs>(viewer_InteractiveModeEnded); viewer.SetInteractiveModeCursor(InteractiveMode.Pan, Cursors.Hand, Cursors.None); viewer.InteractiveMode = InteractiveMode.Pan; // Do the panning // After you are done, you must remove the event handler as in below // viewer.InteractivePan -= new EventHandler<LineInteractiveEventArgs>(viewer_InteractivePan); } void viewer_InteractiveModeEnded(object sender, EventArgs e) { MessageBox.Show("Panning Done"); }
Private Sub viewer_InteractivePan(ByVal sender As Object, ByVal e As LineInteractiveEventArgs) Dim viewer As ImageViewer = TryCast(sender, ImageViewer) Console.WriteLine("InteractivePan: e.Begin {0}, e.End{1}, e.Status {2}, e.Cancel {3}", e.Begin, e.End, e.Status, e.Cancel) End Sub Public Sub BitmapSourceViewer_InteractivePan(ByVal viewer As ImageViewer) AddHandler viewer.InteractivePan, AddressOf viewer_InteractivePan AddHandler viewer.InteractiveModeEnded, AddressOf viewer_InteractiveModeEnded viewer.SetInteractiveModeCursor(InteractiveMode.Pan, Cursors.Hand, Cursors.None) viewer.InteractiveMode = InteractiveMode.Pan ' Do the panning ' After you are done, you must remove the event handler as in below ' viewer.InteractivePan -= new EventHandler<LineInteractiveEventArgs>(viewer_InteractivePan); End Sub Private Sub viewer_InteractiveModeEnded(ByVal sender As Object, ByVal e As EventArgs) MessageBox.Show("Panning Done") End Sub
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2