我的代码:
static public void DeleteFiles(string pathName)
{
//expand path if it has variables.
pathName = Environment.ExpandEnvironmentVariables(pathName);
Console.WriteLine("Trying file: " + pathName);
//if the file exists, delete it and say so. Otherwise, say so.
if (File.Exists(pathName))
{
try
{
File.SetAttributes(pathName, FileAttributes.Normal);
File.Delete(pathName);
Console.BackgroundColor = ConsoleColor.Blue;
Console.ForegroundColor = ConsoleColor.White;
string lineToWrite = pathName + " deleted.\n";
Console.WriteLine(lineToWrite);
logList.Add(lineToWrite);
Console.ResetColor();
}
catch (Exception ex)
{
string lineToWrite = "Something went wrong... \n" + ex;
Console.WriteLine(lineToWrite);
}
}
else
{
string lineToWrite = pathName + " not found.\n";
Console.WriteLine(lineToWrite);
logList.Add(lineToWrite);
}
}
当我运行此代码时,它表示它不存在。
如果我注释掉“IF”和“ELSE”所以它没有检查是否存在,那么我得到这个错误:
System.UnauthorizedAccessException:访问路径
在我的清单文件中,我有一行:
<requestedExecutionLevel level="requireAdministrator" uiAccess="false" />
但似乎没有任何区别。我也试过“highestAvailable”。
有谁知道如何改变我现有的功能以实现我的目标?
注意:ProgramData \ pickles确实存在。
答案 0 :(得分:0)
原因似乎是它是一个目录。 除了本文之外:http://msdn.microsoft.com/en-us/library/system.io.file.delete.aspx它说:
The caller does not have the required permission.
-or-
path is a directory.
-or-
path specified a read-only file.
注意:path是一个目录。 您可能正在寻找的是:http://msdn.microsoft.com/en-us/library/fxeahc5f.aspx Directory.Delete(...
/ Flipbed