将Sql数据源列值选择为变量（VB.NET）
[英]Selecting Sql Data Source Column Value to Variable (VB.NET)
问题描述
I have a SqlDataSource , defined in the Master Page, that gets the current user permissions for the web application Select * from portal_users where userid = @userid , where portal_users is a view i built with all the data needed. 
我在母版页中定义了一个SqlDataSource ，它获取web application的当前用户权限。 Select * from portal_users where userid = @userid ，其中portal_users是我使用所有所需数据构建的视图。 I need to access the contents on the returned row so I can disable/enable site features according to the user permissions. 我需要访问返回行上的内容，以便可以根据用户权限禁用/启用网站功能。 This results in a lot of if blocks across the child pages to do it. 这导致在子页面上有很多if块来执行此操作。
I browsed around forums and I only found issues about assigning those values to controls like ie label . 我浏览了各个论坛，只发现了将这些值分配给如label类的控件的问题。 Is there a way to access the SqlDataSource from the Master Page , get the row that is returned, select 1 or more column's values and assign them to variables? 有没有一种方法可以从Master Page访问SqlDataSource ，获取返回的行，选择1个或多个列的值并将其分配给变量？
1 个解决方案
解决方案1
-1 已采纳 2016-01-13 23:05:36
Hy It's not a good idea, use Master Page to share Data Source connections Read this post to help you: Hy这不是一个好主意，请使用母版页共享数据源连接阅读此文章可为您提供帮助：
http://forums.asp.net/t/1188088.aspx?sql+data+source+in+Master+Page http://forums.asp.net/t/1188088.aspx?sql+data+source+in+Master+Page
Regards 问候
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