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C# code:

protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack) {
string d = "c:\\Îı¾Îĵµ.txt";
DeleteFolder(d);
}

}

public void DeleteFolder(string ds)
{
if (Directory.Exists(ds)) //Èç¹û´æÔÚÕâ¸öÎļþ¼Ðɾ³ýÖ®
{
foreach (string d in Directory.GetFileSystemEntries(ds))
{
if (File.Exists(d))
File.Delete(d); //Ö±½Óɾ³ýÆäÖеÄÎļþ
else
DeleteFolder(d); //µÝ¹éɾ³ý×ÓÎļþ¼Ð
}
Directory.Delete(dir, true); //ɾ³ýÒÑ¿ÕÎļþ¼Ð
}
}



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¸Ä³ÉC# code:
public void DeleteFolder(string ds)
{

if (File.Exists(ds))
File.Delete(ds); //Ö±½Óɾ³ýÆäÖеÄÎļþ

}

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