VB 2010 mkdir 只读
您好，我似乎无法让 mkdir 创建一个非只读文件夹，这在我的代码中引起了很多问题，因为我无法将文件写入我创建的目录。感谢您的帮助。这是我的代码如下：
Else
MessageBox.Show("Please set a Root Path for your ****")
RootFBD.ShowDialog()
TextBox1.Text = RootFBD.SelectedPath
My.Computer.FileSystem.CreateDirectory("C:\****-Tools\config\root.txt")
End If
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim f2 As New FileIOPermission(FileIOPermissionAccess.Read, TextBox1.Text)
f2.AddPathList(FileIOPermissionAccess.Write Or FileIOPermissionAccess.Read, TextBox1.Text)
Dim rootSave As System.IO.StreamWriter
rootSave = My.Computer.FileSystem.OpenTextFileWriter("C:\****-Tools\config\root.txt", True)
rootSave.WriteLine(TextBox1.Text)
Me.Hide()
MainTool.Show()
End Sub
End Class
再次感谢乔希
Hi i cant seem to get mkdir to create a folder which isnt read only, this is causing alot of problems in my code because i am unable to write files to the directory i have created. thanks for any help. this is my code below:
Else
MessageBox.Show("Please set a Root Path for your ****")
RootFBD.ShowDialog()
TextBox1.Text = RootFBD.SelectedPath
My.Computer.FileSystem.CreateDirectory("C:\****-Tools\config\root.txt")
End If
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim f2 As New FileIOPermission(FileIOPermissionAccess.Read, TextBox1.Text)
f2.AddPathList(FileIOPermissionAccess.Write Or FileIOPermissionAccess.Read, TextBox1.Text)
Dim rootSave As System.IO.StreamWriter
rootSave = My.Computer.FileSystem.OpenTextFileWriter("C:\****-Tools\config\root.txt", True)
rootSave.WriteLine(TextBox1.Text)
Me.Hide()
MainTool.Show()
End Sub
End Class
Thanks again josh
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你误解了这个问题；这不是权限问题。
相反，您将文件保持打开状态，这会阻止其他进程写入 ir。
您只需
Close()您的StreamWriter。或者，您可以直接调用 File.AppendText，这将避免该问题。
You're misunderstanding the problem; this isn't a permission issue.
Rather, you're leaving the file open, which prevents other processes from writing to ir.
You just need to
Close()yourStreamWriter.Or, you can just call
File.AppendText, which will avoid the issue.您正在使用文件名创建目录。试试这个：
You are creating the directory with the file name. Try this: