如果没有VB.NET中的“真的想要覆盖”对话框，如何覆盖其他Excel文件

How can I save an Excel-file, which I'd edit with VB.NE, to a file, which already exists? Evertime there is a dialog: File already exists. Do you really want to overwrite? YES|NO|AbortHow can I save an Excel-file, which I'd edit wi