LineShape.OnStartPointChanged Method

Raises the StartPointChanged event.

Namespace:  Microsoft.VisualBasic.PowerPacks
Assembly:  Microsoft.VisualBasic.PowerPacks.Vs (in Microsoft.VisualBasic.PowerPacks.Vs.dll)

Syntax

'Declaration
Protected Overridable Sub OnStartPointChanged ( _
    e As EventArgs _
)
'Usage
Dim e As EventArgs 

Me.OnStartPointChanged(e)
protected virtual void OnStartPointChanged(
    EventArgs e
)
protected:
virtual void OnStartPointChanged(
    EventArgs^ e
)
protected function OnStartPointChanged(
    e : EventArgs
)

Parameters

Remarks

Raising an event invokes the event handler through a delegate. For more information, see Raising an Event.

The OnStartPointChanged method also enables 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 OnStartPointChanged in a derived class, make sure to call the OnStartPointChanged method of the base class so that registered delegates receive the event.

.NET Framework Security

See Also

Reference

LineShape Class

LineShape Members

Microsoft.VisualBasic.PowerPacks Namespace

ShapeContainer

Shape

Other Resources

How to: Draw Shapes with the OvalShape and RectangleShape Controls (Visual Studio)

How to: Draw Lines with the LineShape Control (Visual Studio)

Introduction to the Line and Shape Controls (Visual Studio)