确认删除

¥Confirm Delete

有时，你希望在删除操作执行之前确认。以下是使用简单对话框执行此操作的方法。

¥Sometimes you want to confirm a delete action before it happens. Here's how you can do that with a simple dialog.

此示例还演示了如何接管对图表的更改的应用。如果你想在应用更改之前确认更改，这将非常有用。

¥This example also demonstrates how to take-over the application of changes to the graph. This is useful when you want to confirm changes before they are applied.