我正在编写一个程序,从我的PC删除文件或文件夹,但是似乎无法获得删除它的所有权限。

无论如何,是否有要删除文件/文件夹中所有权限的权限,以便可以将其删除?

我的代码是:

//for each file in my filepath
foreach (string ficheiro in caminhoFicheiros)
{
    string deletar = "Deleting: ";
    meuProgresso.Visible = true;
    meuProgresso.Increment(1);
    listBox.Items.Add(deletar + ficheiro.Substring(tamanho, ficheiro.Length - tamanho));
    //tamanho do ficheiro

    long length = new System.IO.FileInfo(ficheiro).Length;
    //lbMostrarItems.SelectedIndex = lbMostrarItems.Items.Count - 1;

    // instead of doing a try catch, i want to be able to delete the file
    // just by getting users permission.
    try
    {
        File.Delete(ficheiro);
        listBox.Items.Add("Deleted with sucess!");
    }
    catch (IOException)
    {
        Thread.Sleep(0);
    }
    // i can´t delete the folder because i don´t have permissions.
    catch (UnauthorizedAccessException)
    {
        File.Delete(ficheiro);
    }

    somarTamanho += length;
}


我只想获得用户权限,并能够删除具有该权限的文件。

最佳答案

在您的app.manifest中,您需要设置您的应用需要管理员权限。

将您的requestedExcecutionLevel更改为此:

 <requestedExecutionLevel level="requireAdministrator" uiAccess="false" />

10-08 17:33