关键字不支持：元数据 [英] Keyword Not Supported: Metadata
问题描述
这行：
WebSecurity.InitializeDatabaseConnection(connectionStringName: "DefaultConnection", userTableName: "UserProfile", userIdColumn: "UserID", userNameColumn: "UserName", autoCreateTables: true);
时抛出：
System.ArgumentException出现在system.data.dll但在用户code没有处理
'System.ArgumentException' occurred in System.Data.dll but was not handled in user code
其他信息：不支持关键字：元数据
Additional information: Keyword not supported: 'metadata'.
我的连接字符串是：
add name="DefaultConnection" connectionString="metadata=res://*/TalyllynModel.csdl|res://*/TalyllynModel.ssdl|res://*/TalyllynModel.msl;provider=System.Data.SqlClient;provider connection string="data source=***********;initial catalog=********;persist security info=True;user id=*********;password=********;MultipleActiveResultSets=True;App=EntityFramework"" providerName="System.Data.SqlClient" /></connectionStrings>
不知道在那里我去错了。
Not sure where it is im going wrong.
推荐答案
您传递的字符串不是有效的数据库连接字符串，它是一个的 EF连接字符串包含其提供商连接字符串参数在SQL Server连接字符串。 WebSecurity.InitializeDatabaseConnection需要一个有效的数据库连接字符串
The string you passed is not a valid database connection string, it's an EF connection string that contains a SQL Server connection string in its provider connection string parameter. WebSecurity.InitializeDatabaseConnection expects a valid database connection string
要避免自己解析连接字符串，则可以使用EntityConnectionStringBuilder类来分析串并检索其<一个数据库连接字符串href=\"http://msdn.microsoft.com/en-us/library/system.data.entityclient.entityconnectionstringbuilder.providerconnectionstring%28v=vs.110%29.aspx\">ProviderConnectionString财产
To avoid parsing the connection string yourself, you can use the EntityConnectionStringBuilder class to parse the string and retrieve the database connection string from its ProviderConnectionString property
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