ToolStripItem.OnParentChanged(ToolStrip, ToolStrip) Method

Reference

Definition

Namespace:: System.Windows.Forms

Assembly:: System.Windows.Forms.dll

Source:: ToolStripItem.cs

Source:: ToolStripItem.cs

Source:: ToolStripItem.cs

Important

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Raises the ParentChanged event.

protected:
 virtual void OnParentChanged(System::Windows::Forms::ToolStrip ^ oldParent, System::Windows::Forms::ToolStrip ^ newParent);

protected virtual void OnParentChanged (System.Windows.Forms.ToolStrip oldParent, System.Windows.Forms.ToolStrip newParent);

protected virtual void OnParentChanged (System.Windows.Forms.ToolStrip? oldParent, System.Windows.Forms.ToolStrip? newParent);

abstract member OnParentChanged : System.Windows.Forms.ToolStrip * System.Windows.Forms.ToolStrip -> unit
override this.OnParentChanged : System.Windows.Forms.ToolStrip * System.Windows.Forms.ToolStrip -> unit

Protected Overridable Sub OnParentChanged (oldParent As ToolStrip, newParent As ToolStrip)

Parameters

oldParent: ToolStrip

The original parent of the item.

newParent: ToolStrip

The new parent of the item.

Remarks

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

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

Applies to

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