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ToolStripRenderer.OnRenderArrow(ToolStripArrowRenderEventArgs) Method

Definition

Raises the RenderArrow event.

protected:
 virtual void OnRenderArrow(System::Windows::Forms::ToolStripArrowRenderEventArgs ^ e);
protected virtual void OnRenderArrow (System.Windows.Forms.ToolStripArrowRenderEventArgs e);
abstract member OnRenderArrow : System.Windows.Forms.ToolStripArrowRenderEventArgs -> unit
override this.OnRenderArrow : System.Windows.Forms.ToolStripArrowRenderEventArgs -> unit
Protected Overridable Sub OnRenderArrow (e As ToolStripArrowRenderEventArgs)

Parameters

Exceptions

.NET 5 and later: The e argument is null.

Remarks

Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.

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

Applies to