本文整理匯總了VB.NET中System.Net.WebPermission.WebPermission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 WebPermission構造函數的具體用法？VB.NET WebPermission怎麽用？VB.NET WebPermission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.Net.WebPermission的用法示例。
在下文中一共展示了WebPermission構造函數的3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: WebPermission
' Create a WebPermission instance.
Dim myWebPermission1 As New WebPermission(PermissionState.None)
' Allow access to the first set of URL's.
myWebPermission1.AddPermission(NetworkAccess.Connect, "http://www.microsoft.com/default.htm")
myWebPermission1.AddPermission(NetworkAccess.Connect, "http://www.msn.com")
' Check whether all callers higher in the call stack have been granted the permissionor not.
myWebPermission1.Demand()示例2: WebPermission
' Create a WebPermission.instance.
Dim myWebPermission1 As New WebPermission(NetworkAccess.Connect, "http://www.contoso.com/default.htm")
myWebPermission1.Demand()示例3: Regex
' Creates an instance of 'Regex' that accepts all URL's containing the host fragment 'www.contoso.com'.
Dim myRegex As New Regex("http://www\.contoso\.com/.*")
' Creates a 'WebPermission' that gives the permissions to all the hosts containing same host fragment.
Dim myWebPermission As New WebPermission(NetworkAccess.Connect, myRegex)
' Checks all callers higher in the call stack have been granted the permission.
myWebPermission.Demand()