SqlDataSource的ConnectionString与Provider

web.config里:(未使用connectionStrings节点)

<appSettings>
<add key="ConnectionString" value="未写出provider=blabla."/>
</appSettings>

 

aspx里:

ProviderName="System.Data.OleDb" 

aspx.cs里:

StringBuilder sb = new StringBuilder(Application["DSN"].ToString());
sb.Append(";Provider=SQLOLEDB");
SqlDataSource_abc.ConnectionString = sb.ToString();

阅读:http://technet.microsoft.com/zh-tw/library/bb677342(v=sql.105).aspx

原文地址:https://www.cnblogs.com/jiejue/p/2661967.html