IComponentChangeService.ComponentAdding Event
Important
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Occurs when a component is in the process of being added.
public:
event System::ComponentModel::Design::ComponentEventHandler ^ ComponentAdding;C#
event System.ComponentModel.Design.ComponentEventHandler ComponentAdding;member this.ComponentAdding : System.ComponentModel.Design.ComponentEventHandler Event ComponentAdding As ComponentEventHandler This event occurs during load and when the user creates a new component. You can cancel the process of adding a component by throwing an exception here.
| Product | Versions |
|---|---|
| .NET | Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 2.0, 2.1 |
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