C＃文件权限排除 [英] C# File Permission Exclusion

问题描述

  DriveInfo [] dDrives = DriveInfo.GetDrives（）; 
 foreach（DriveInfo dDrive in dDrives）
 {
 try 
 {
 string sDrive = dDrive.ToString（）; 
 string [] sSearch = Directory.GetFiles（sDrive，sFile，SearchOption.AllDirectories）; 
 foreach（sSearch中的字符串sResult）
 {
 textBox2.Text = sResult + Environment.NewLine; 
 
 
 
 
 
 $ b code $ pre 
 
 
当遇到由于权限而无法访问的文件时，它会触发并结束。我需要做的是，如果遇到无法访问的文件，请返回到try块并继续搜索。任何帮助非常感谢，谢谢！
解决方案
  不正确。
 
 
 
请参阅： UnauthorizedAccessException无法解析Directory.GetFiles失败对于你的问题一些建议的解决方案。
 
I was wondering if there is a way to solve the issue I have with this code:
DriveInfo[] dDrives = DriveInfo.GetDrives();
foreach(DriveInfo dDrive in dDrives)
{
    try
    {
        string sDrive = dDrive.ToString();
        string[] sSearch = Directory.GetFiles(sDrive, sFile, SearchOption.AllDirectories);
        foreach(string sResult in sSearch)
        {
            textBox2.Text = sResult + Environment.NewLine;
        }
    }
    catch
    {
    }
}
When it comes across a file that isn't accessible because of permissions, it will goto the catch and end. What I need it to do is if it comes across a file it can't access, go back to the try block and continue searching. Any help is much appreciated, thanks!
解决方案
EDIT:
Removed original answer as incorrect.

See: UnauthorizedAccessException cannot resolve Directory.GetFiles failure for some suggested resolutions to your problem.

                        
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