Spread Windows Forms 15.0
GrapeCity.Win.PluginInputMan Assembly / GrapeCity.Win.Spread.InputMan.CellType Namespace / GcNumber Class / OnValueChanged Method
The System.EventArgs instance containing the event data.


In This Topic
    OnValueChanged Method (GcNumber)
    In This Topic
    Called when the Value property value changes.
    Syntax
    'Declaration
     
    
    Protected Overridable Sub OnValueChanged( _
       ByVal e As EventArgs _
    ) 
    'Usage
     
    
    Dim instance As GcNumber
    Dim e As EventArgs
     
    instance.OnValueChanged(e)
    protected virtual void OnValueChanged( 
       EventArgs e
    )

    Parameters

    e
    The System.EventArgs instance containing the event data.
    Remarks
    Raising an event invokes the event handler through a delegate.

    The OnValueChanged 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 OnValueChanged in a derived class, be sure to call the base class's OnValueChanged method so that registered delegates receive the event.

    See Also