Raises the ClipCursorChanged event.
protected virtual void OnClipCursorChanged(
EventArgs e
)
protected:
virtual void OnClipCursorChanged(
EventArgs^ e
)
protected:
virtual void OnClipCursorChanged(
EventArgs^ e
)
e
An System.EventArgs that contains the event data.
Raising an event invokes the event handler through a delegate. The OnClipCursorChanged method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class. Notes to Inheritors: When overriding OnClipCursorChanged in a derived class, be sure to call the base class's OnClipCursorChanged method so that registered delegates receive the event.
This example overrides the virtual events of the RasterImagePanViewer class.
using Leadtools.WinForms;
using Leadtools;
using Leadtools.Codecs;
public class MyRasterImagePanViewer : RasterImagePanViewer
{
//.
//.
//.
protected override void OnViewerChanged(EventArgs e)
{
base.OnViewerChanged(e);
Console.WriteLine("OnViewerChanged is called");
}
protected override void OnRectangleColorChanged(EventArgs e)
{
base.OnRectangleColorChanged(e);
Console.WriteLine("OnRectangleColorChanged is called");
}
protected override void OnImageColorChanged(EventArgs e)
{
base.OnImageColorChanged(e);
Console.WriteLine("OnImageColorChanged is called");
}
protected override void OnClipCursorChanged(EventArgs e)
{
base.OnClipCursorChanged(e);
Console.WriteLine("OnClipCursorChanged is called");
}
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
Console.WriteLine("OnPaint is called");
}
protected override void OnMouseDown(MouseEventArgs e)
{
base.OnMouseDown(e);
Console.WriteLine("OnMouseDown is called");
}
protected override void OnMouseMove(MouseEventArgs e)
{
base.OnMouseMove(e);
Console.WriteLine("OnMouseMove is called");
}
protected override void OnMouseUp(MouseEventArgs e)
{
base.OnMouseUp(e);
Console.WriteLine("OnMouseUp is called");
}
protected override void OnLostFocus(EventArgs e)
{
base.OnLostFocus(e);
Console.WriteLine("OnLostFocus is called");
}
protected override void OnSizeChanged(EventArgs e)
{
base.OnSizeChanged(e);
Console.WriteLine("OnSizeChanged is called");
}
}
Help Collections
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