本文整理汇总了VB.NET中System.Security.Permissions.EnvironmentPermission.AddPathList方法的典型用法代码示例。如果您正苦于以下问题：VB.NET EnvironmentPermission.AddPathList方法的具体用法？VB.NET EnvironmentPermission.AddPathList怎么用？VB.NET EnvironmentPermission.AddPathList使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Security.Permissions.EnvironmentPermission的用法示例。
在下文中一共展示了EnvironmentPermission.AddPathList方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: SetGetPathListDemo
Private Function SetGetPathListDemo() As Boolean
Try
Console.WriteLine("********************************************************" + vbLf)
Console.WriteLine("Creating an EnvironmentPermission with AllAccess rights for 'TMP'")
Dim envPerm1 As New EnvironmentPermission(EnvironmentPermissionAccess.AllAccess, "TMP")
Console.WriteLine("Adding 'TEMP' to the write access list, and 'windir' to the read access list.")
envPerm1.AddPathList(EnvironmentPermissionAccess.Write, "TEMP")
envPerm1.AddPathList(EnvironmentPermissionAccess.Read, "windir")
Console.WriteLine("Read access list before SetPathList = " + envPerm1.GetPathList(EnvironmentPermissionAccess.Read))
Console.WriteLine("Setting read access to 'TMP'")
envPerm1.SetPathList(EnvironmentPermissionAccess.Read, "TMP")
Console.WriteLine("Read access list after SetPathList = " + envPerm1.GetPathList(EnvironmentPermissionAccess.Read))
Console.WriteLine("Write access list = " + envPerm1.GetPathList(EnvironmentPermissionAccess.Write))
Console.WriteLine("Write access environment variables = " + envPerm1.GetPathList(EnvironmentPermissionAccess.AllAccess))
Catch e As ArgumentException
' EnvironmentPermissionAccess.AllAccess cannot be used as a parameter for GetPathList.
Console.WriteLine("An ArgumentException occurred as a result of using AllAccess. " + _
" This property cannot be used as a parameter in GetPathList, because it represents " + _
"more than one type of environment variable : " + vbLf + e.Message)
End Try
Return True
End Function 'SetGetPathListDemo