c# - 类型 'System.Collections.Generic.IEnumerable ' 无法隐式转换为 'string []'

Question

我有一个问题，我想你可以帮助我，我有这段代码:

string[] A1 = 
    Directory
        .GetFileSystemEntries(textbox2_f2.Text, "*", SearchOption.AllDirectories)
        .Select(System.IO.Path.GetFileName);

for (int i1 = 0; i1 < A1.Length; i1++)
    listbox_2f.Items.Add(A1[i1]);

这里是错误:

The type 'System.Collections.Generic.IEnumerable ' can not be implicitly converted to 'string []'. There is already an explicit conversion exists.

我该如何解决这个问题？

Answer 1

尝试:

Directory.GetFileSystemEntries(textbox2_f2.Text, "*", SearchOption.AllDirectories)
    .Select(System.IO.Path.GetFileName)
    .ToArray()