原目录 D:Program FilesTencent
想要的目录 D:Program Files
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using System.IO;
//目录 D:AdministratorDocumentsTestData
//返回 D:AdministratorDocuments
private string GetDirectoryParentPath(string path)
{
DirectoryInfo d = new DirectoryInfo(path);
return d.Parent.FullName;
} |
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private void button1_Click(object sender, EventArgs e)
{
MessageBox.Show( GetDirectoryParentPath(@"D:AdministratorDocumentsTestData") );
} |