ToolStripRenderer.OnRenderItemImage(ToolStripItemImageRenderEventArgs) Method

Reference

Definition

Namespace:: System.Windows.Forms

Assembly:: System.Windows.Forms.dll

Source:: ToolStripRenderer.cs

Source:: ToolStripRenderer.cs

Source:: ToolStripRenderer.cs

Important

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Raises the RenderItemImage event.

protected:
 virtual void OnRenderItemImage(System::Windows::Forms::ToolStripItemImageRenderEventArgs ^ e);

protected virtual void OnRenderItemImage (System.Windows.Forms.ToolStripItemImageRenderEventArgs e);

abstract member OnRenderItemImage : System.Windows.Forms.ToolStripItemImageRenderEventArgs -> unit
override this.OnRenderItemImage : System.Windows.Forms.ToolStripItemImageRenderEventArgs -> unit

Protected Overridable Sub OnRenderItemImage (e As ToolStripItemImageRenderEventArgs)

Parameters

e: ToolStripItemImageRenderEventArgs

A ToolStripItemImageRenderEventArgs that contains the event data.

Exceptions

ArgumentNullException

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

Applies to

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