Spread Windows Forms 15.0
GrapeCity.Win.PluginInputMan Assembly / GrapeCity.Win.Spread.InputMan.CellType Namespace / GcTextBoxEditingControl Class / OnInvalidInput Method
The System.EventArgs instance that contains the event data.

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    OnInvalidInput Method (GcTextBoxEditingControl)
    In This Topic
    Raises the EditBase.InvalidInput event.
    Protected Overrides Sub OnInvalidInput( _
       ByVal e As EventArgs _
    Dim instance As GcTextBoxEditingControl
    Dim e As EventArgs
    protected override void OnInvalidInput( 
       EventArgs e


    The System.EventArgs instance that contains the event data.
    Raising an event invokes the event handler through a delegate.

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

    See Also