web.config转换-从connectionstring部分删除注释 [英] web.config transform - delete comments from connectionstring section

问题描述

我将几个不同的连接字符串存储在我的web.config中，以进行开发和测试.除了一个以外的所有内容都已被注释掉，因此我可以根据需要更改信息.

I store several different connection strings in my web.config for development and testing. All but one is commented out so I can change info as needed.

发布时，我想用以下内容替换connectionStrings节点中的所有内容(包括注释):

When I publish, I would like to replace everything (including comments) in the connectionStrings node with this:

<add name="myDb" connectionString="Data Source={SERVER};Initial Catalog=ManEx;User Id={USER};Password={PASSWORD};" providerName="System.Data.SqlClient"  />
<!--<add name="myDb" connectionString="Data Source={SERVER};Initial Catalog=ManEx;Integrated Security=True" providerName="System.Data.SqlClient" />-->

我知道该如何更改活动字符串:

I know how to change the active string with this:

<add name="myDb"
     connectionString="Data Source={SERVER};Initial Catalog=ManEx;User Id={USER};Password={PASSWORD};"
     providerName="System.Data.SqlClient"
     xdt:Transform="Add" 
     xdt:Locator="Match(name)"/>

但是我不知道如何清除我不想要的评论并添加我想要的评论.

But I don't know how to clear out the comments I don't want and add the comment I do want.

有什么想法吗?

推荐答案

而不是转换字符串，或使用删除"和插入"来清洁该部分，请尝试使用替换".

Instead of transforming the string, or using "Remove" and "Insert" clean the section try using "Replace".

例如:

<connectionStrings xdt:Transform="Replace">

    <add name="myDb"
         connectionString="Data Source={SERVER};Initial Catalog=ManEx;User Id={USER};Password={PASSWORD};"
         providerName="System.Data.SqlClient" />

</connectionStrings>

即使这意味着您要添加新评论，也可以根据需要完全配置此部分.

You can configure this section exactly how you want it, even if that means you add new comments.

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