本文整理匯總了VB.NET中System.Security.Permissions.FileIOPermission.FileIOPermission構造函數的典型用法代碼示例。如果您正苦於以下問題:VB.NET FileIOPermission構造函數的具體用法?VB.NET FileIOPermission怎麽用?VB.NET FileIOPermission使用的例子?那麽, 這裏精選的構造函數代碼示例或許可以為您提供幫助。您也可以進一步了解該構造函數所在類System.Security.Permissions.FileIOPermission
的用法示例。
在下文中一共展示了FileIOPermission構造函數的2個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的VB.NET代碼示例。
示例1: FileIOPermission
Dim f As New FileIOPermission(PermissionState.None)
f.AllLocalFiles = FileIOPermissionAccess.Read
Try
f.Demand()
Catch s As SecurityException
Console.WriteLine(s.Message)
End Try
示例2: FileIOPermission
Dim f2 As New FileIOPermission(FileIOPermissionAccess.Read, "C:\test_r")
f2.AddPathList(FileIOPermissionAccess.Write Or FileIOPermissionAccess.Read, "C:\example\out.txt")
Try
f2.Demand()
Catch s As SecurityException
Console.WriteLine(s.Message)
End Try