c# - 隐藏通过电子邮件发送的附件中的文件路径 C#

Question

代码如下:

message.Attachments.Add(new Attachment("C:/Program Files (x86)/Software/Extraction/INVOICE_AMOUNT_VS_ORDER_AMOUNT.xlsx"));

在发送的邮件中显示为“/Program Files (x86)/Software/Extraction/INVOICE_AMOUNT_VS_ORDER_AMOUNT.xlsx”。

我只需要接收者看到文件名。

Answer 1

发生这种情况是因为您使用了错误的斜杠(路径分隔符)。

改变这个:

message.Attachments.Add(new Attachment("C:/Program Files (x86)/Software/Extraction/INVOICE_AMOUNT_VS_ORDER_AMOUNT.xlsx"));

对此:

message.Attachments.Add(new Attachment(@"C:\Program Files (x86)\Software\Extraction\INVOICE_AMOUNT_VS_ORDER_AMOUNT.xlsx"));