ToolboxItem.ComponentsCreating 事件

參考

定義

命名空間:: System.Drawing.Design

組件:: System.Drawing.dll

組件:: System.Windows.Forms.Design.dll

重要

部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。

發生於即將建立元件時。

public:
 event System::Drawing::Design::ToolboxComponentsCreatingEventHandler ^ ComponentsCreating;

public event System.Drawing.Design.ToolboxComponentsCreatingEventHandler ComponentsCreating;

public event System.Drawing.Design.ToolboxComponentsCreatingEventHandler? ComponentsCreating;

member this.ComponentsCreating : System.Drawing.Design.ToolboxComponentsCreatingEventHandler

Public Custom Event ComponentsCreating As ToolboxComponentsCreatingEventHandler

事件類型

ToolboxComponentsCreatingEventHandler

備註

ComponentsCreating每次即將建立工具箱專案的元件時，都會引發事件。

如需處理事件的詳細資訊，請參閱處理和引發事件。

適用於

另請參閱

ToolboxComponentsCreatingEventHandler