小编El *_*era的帖子

让我们说:

class Plus5 {
    Plus5(int i) {
         i+5;
     }
}
List<int> initialList = [0,1,2,3]

我如何从initialList创建另一个列表,为initialList的每个元素调用Plus5()构造函数.比什么更好？

List<Plus5> newList = new List<Plus5>();
initialList.ForEach( i => newList.Add(Plus5(int)));

几个小时以来一直有这个问题,这是我的关系:

<connectionStrings>
   <add name="OL4RENTDb" 
     connectionString="Server=v812xrqz2w.database.windows.net;Database=ol4rentDB;User ID=AdminOL4RENT@v812xrqz2w;Password=Grupo501TSI;Trusted_Connection=False;Encrypt=True;MultipleActiveResultSets=True;" providerName="System.Data.SqlClient" />
 </connectionStrings>

一个错误:

[ArgumentException: Format of the initialization string does not conform to specification starting at index 0.]
   System.Data.Common.DbConnectionOptions.GetKeyValuePair(String connectionString, Int32 currentPosition, StringBuilder buffer, Boolean useOdbcRules, String& keyname, String& keyvalue) +5314705
   System.Data.Common.DbConnectionOptions.ParseInternal(Hashtable parsetable, String connectionString, Boolean buildChain, Hashtable synonyms, Boolean firstKey) +124
   System.Data.Common.DbConnectionOptions..ctor(String connectionString, Hashtable synonyms, Boolean useOdbcRules) +95
   System.Data.SqlClient.SqlConnectionString..ctor(String connectionString) +59

你觉得那里有什么问题吗？

我正在部署到azure ..