DataGridView.OnNewRowNeeded Method
.NET Framework 3.0
Raises the NewRowNeeded event.
Namespace: System.Windows.Forms
Assembly: System.Windows.Forms (in system.windows.forms.dll)
Assembly: System.Windows.Forms (in system.windows.forms.dll)
protected void OnNewRowNeeded ( DataGridViewRowEventArgs e )
protected function OnNewRowNeeded ( e : DataGridViewRowEventArgs )
Not applicable.
Parameters
- e
A DataGridViewRowEventArgs that contains the event data.
| Exception type | Condition |
|---|---|
| The row indicated by the Row property of e does not belong to this DataGridView control. |
Raising an event invokes the event handler through a delegate. For more information, see Raising an Event.
The OnNewRowNeeded 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 OnNewRowNeeded in a derived class, be sure to call the base class's OnNewRowNeeded method so that registered delegates receive the event.Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.