public string strRootDir = ConfigurationSettings.AppSettings["strRootDir"];
public void DeleteFolder(string strDir)
{
//delete the folder
string strPath=Server.MapPath(strRootDir);
string str_a=strDir;
string strDir1=strPath+str_a;
if (Directory.Exists(strDir1))
{
string[] arrayFolder=System.IO.Directory.GetFileSystemEntries(strDir1);
for (int i=0;i<arrayFolder.Length;i++)
{
if (GetStrCount(arrayFolder[i],".")>0)
{
System.IO.File.SetAttributes(arrayFolder[i],System.IO.FileAttributes.Normal);
System.IO.File.Delete(arrayFolder[i]);
}
else
{
//if(arrayFolder[i]!=mappath+"")
DeleteFolder(arrayFolder[i]);
}
}
System.IO.Directory.Delete(strDir1);
}
}
public void DeleteFolder(string strDir)
{
//delete the folder
string strPath=Server.MapPath(strRootDir);
string str_a=strDir;
string strDir1=strPath+str_a;
if (Directory.Exists(strDir1))
{
string[] arrayFolder=System.IO.Directory.GetFileSystemEntries(strDir1);
for (int i=0;i<arrayFolder.Length;i++)
{
if (GetStrCount(arrayFolder[i],".")>0)
{
System.IO.File.SetAttributes(arrayFolder[i],System.IO.FileAttributes.Normal);
System.IO.File.Delete(arrayFolder[i]);
}
else
{
//if(arrayFolder[i]!=mappath+"")
DeleteFolder(arrayFolder[i]);
}
}
System.IO.Directory.Delete(strDir1);
}
}
2. System.IO.Directory.GetFileSystemEntries 获取的是FullPath,你再次递归时与string strPath=Server.MapPath(strRootDir); string str_a=strDir;string strDir1=strPath+str_a;在错了
直接用delete方法就行