我遇到了这个问题,接受的解决方案对我来说有点复杂。我所做的是获取 UNC 路径并将其内容复制到[Path.GetTempDir()]\[Guid.NewGuid().ToString()]
,然后将其用作process.StartInfo.WorkingDirectory
. 将此功能包装在一个名为“Environment”的类中,该类将实现 IDisposable 并在 dispose 中清理您创建的临时目录。像这样的东西(忽略设置参考):
using (var env = new ProcessEnvironment(settings))
{
filePath = Path.Combine(env.WorkingDirectory, settings.ApplicationEXE);
var psi = new ProcessStartInfo
{
UseShellExecute = false,
FileName = filePath,
WorkingDirectory = env.WorkingDirectory,
Arguments = (args != null && args.Length > 0 ? String.Join(" ", args) : null)
};
var proc = Process.Start(psi);
if (env.ExecutingFromTempDir || settings.WaitForExit)
proc.WaitForExit();
}
ProcessEnvironment 看起来像:
class ProcessEnvironment : IDisposable
{
private Settings itsSettings;
private string itsTempDestDirectory;
public string WorkingDirectory { get; set; }
public bool ExecutingFromTempDir { get { return !String.IsNullOrEmpty(itsTempDestDirectory); } }
public ProcessEnvironment(Settings settings)
{
this.itsSettings = settings;
WorkingDirectory = GetWorkingDirectory();
}
private string GetWorkingDirectory()
{
var dirInfo = new DirectoryInfo(itsSettings.StartupFolder);
if (!IsUncDrive(dirInfo))
return itsSettings.StartupFolder;
return CreateWorkingDirectory(dirInfo);
}
private string CreateWorkingDirectory(DirectoryInfo dirInfo)
{
var srcPath = dirInfo.FullName;
itsTempDestDirectory = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString());
Directory.CreateDirectory(itsTempDestDirectory);
//Now Create all of the directories
foreach (string dirPath in Directory.GetDirectories(srcPath, "*", SearchOption.AllDirectories))
Directory.CreateDirectory(dirPath.Replace(srcPath, itsTempDestDirectory));
//Copy all the files & Replaces any files with the same name
foreach (string newPath in Directory.GetFiles(srcPath, "*.*", SearchOption.AllDirectories))
File.Copy(newPath, newPath.Replace(srcPath, itsTempDestDirectory), true);
return itsTempDestDirectory;
}
private bool IsUncDrive(DirectoryInfo dirInfo)
{
Uri uri = null;
if (!Uri.TryCreate(dirInfo.FullName, UriKind.Absolute, out uri))
{
return false;
}
return uri.IsUnc;
}
public void Dispose()
{
try
{
if (ExecutingFromTempDir)
Directory.Delete(itsTempDestDirectory, true);
}
catch (Exception ex)
{ //do nothing - if we can't delete then we can't do it
Console.WriteLine("Failed in Dispose: " + ex);
}
}
}