Error -- The path is not of a legal form.

分类: IT文章 • 2024-07-14 12:32:30

Type : System.ArgumentException
Source: mscorlib
Method: NormalizePath
Error: The path is not of a legal form.

Reason: Dim attachment as new System.Net.Mail.Attachment(" ") will cause the error.

空白字符串作为文件路径导致。