File.Copy错误 [英] File.Copy error

问题描述

帮助！当我输入以下行时:

Help! When I type following line:

string fullAppName = System.Reflection.Assembly.GetExecutingAssembly().GetName().CodeBase;
 string fullAppPath = Path.GetDirectoryName(fullAppName);
File.Copy(fullAppPath + "\\somefolder\\somefile.htm", fullAppPath + "\\someotherfolder\\somefile.htm");

我得到以下ArgumentException:
不支持URI格式.

I get following ArgumentException:
URI formats are not supported.

推荐答案

这是正确的.您不能使用URI格式.
将第一行更改为以下内容:

This is correct. You cannot use URI formats.
Change first line to the following:

string fullAppName = System.Reflection.Assembly.GetExecutingAssembly().Location;

或者，甚至更好:

Or, even better:

string fullAppName = System.Reflection.Assembly.GetEntryAssembly().Location;

以这种形式，它将起作用.

背景:URI格式要求文件系统名称以URL模式指示符"file://"作为前缀； System.IO.File不支持这种形式.

In this form, it will work.

Background: URI format requires prefixing file system names with URL schema indicator "file://"; System.IO.File does not support this form.

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