DataGridView.OnFontChanged(EventArgs) Method
Definition
Important
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Raises the FontChanged event.
protected:
override void OnFontChanged(EventArgs ^ e);protected override void OnFontChanged (EventArgs e);override this.OnFontChanged : EventArgs -> unitProtected Overrides Sub OnFontChanged (e As EventArgs)Parameters
Remarks
In addition to raising the FontChanged event, this method uses the new value of the Font property to update the Font properties of DataGridViewCellStyle objects returned by the DefaultCellStyle, ColumnHeadersDefaultCellStyle, and RowHeadersDefaultCellStyle properties.
Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.
The OnFontChanged 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 OnFontChanged(EventArgs) in a derived class, be sure to call the base class's OnFontChanged(EventArgs) method so that registered delegates receive the event.
