IComponentChangeService::ComponentChanging Event

.NET Framework (current version)
 

Occurs when a component is in the process of being changed.

Namespace:   System.ComponentModel.Design
Assembly:  System (in System.dll)

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event ComponentChangingEventHandler^ ComponentChanging {
	void add(ComponentChangingEventHandler^ value);
	void remove(ComponentChangingEventHandler^ value);
}

This event occurs before the component is actually changed, and gives the designer a chance to abort the change or perform any pre-change processing. This event does not occur during form load and unload, because changes are expected at this time.

.NET Framework
Available since 1.1
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