asp.net 2.0 读取web.config问题

[sljz]

今天把一个项目从1.1转成了2.0，发现系统有一个警告：

警告 1 “Public Shared ReadOnly Property AppSettings() As System.Collections.Specialized.NameValueCollection”已过时:“This method is obsolete, it has been replaced by System.Configuration!System.Configuration.ConfigurationManager.AppSettings

我的语句无非就是从web.config中读取数据库连接字符串(Private Shared ReadOnly path As String = System.Configuration.ConfigurationSettings.AppSettings("DAL"))，在1.1运行都正常的，2.0是不是有什么改变？

[hongyin163]

那就换成System.Configuration.ConfigurationManager.AppSettings吧

[cpp2017]

是的 2.0用 System.Configuration.ConfigurationManager.AppSettings

[sljz]

如果用System.Configuration.ConfigurationManager.AppSettings
出现：

错误 1 “ConfigurationManager”不是“Configuration”的成员。

[zty0527]

ConfigurationManager.ConnectionStrings["SQLConnString2"].ConnectionString;

using System.Configuration;

[zty0527]

<connectionStrings>
<add name="SqlConnect1" connectionString="server:local;uid=sa;pwd=;database=pubs" />
</connectionStrings>

[zty0527]

把上面的sqlConnect1改成SQLConnString2就可以用了

[nutpp]

项目右键引用 System.Configuration