确认删除

🌐 Confirm Delete

有时候你想在删除操作发生之前进行确认。下面是如何通过一个简单的对话框来实现这一点的方法。

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

这个示例还演示了如何接管对图形更改的应用。当你希望在更改被应用之前进行确认时，这非常有用。

🌐 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.