vb.net セットを使用すると、特定のフォルダーへのアクセスが拒否されました。ここにコードを添付しました。しかし、私のコードでは、文字列から長型への変換が有効でないなどのエラーが発生しています
code
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Dim ds1 As New TdeskTableAdapters.proc_checkuserrightsTableAdapter
Dim dt1 As Tdesk.proc_checkuserrightsDataTable = ds1.GetData(ecode)
For Each r1 As DataRow In dt1.Rows
reqrights = r1("fld_reqrights").ToString
approv_rights = r1("fld_approval").ToString
Next
If approv_rights = "n" Or approv_rights = "N" Then
Dim FolderPath As String = "D:\Account\HA\" 'Specify the folder here
Dim UserAccount As String = mailid \ pwd
Dim FolderInfo As IO.DirectoryInfo = New IO.DirectoryInfo(FolderPath)
Dim FolderAcl As New DirectorySecurity
FolderAcl.AddAccessRule(New FileSystemAccessRule(UserAccount, FileSystemRights.FullControl, InheritanceFlags.ContainerInherit Or InheritanceFlags.ObjectInherit, PropagationFlags.None, AccessControlType.Deny))
'FolderAcl.SetAccessRuleProtection(True, False) 'uncomment to remove existing permissions
FolderInfo.SetAccessControl(FolderAcl)
End If
getting error in this line
Dim UserAccount As String = mailid \ pwd error mentioned in the above