修改了ef項目的連接字符串后,運行程序出現 "無法加載指定的元素數據資源"
原因是連接字符串中csdl/.ssdl/.msl三個文件的路徑沒有修改
連接前的字符串:
<add name=
"
UserRightContext
" connectionString=
"
metadata=res://*/UserRight.csdl|res://*/UserRight.ssdl|res://*/UserRight.msl;provider=System.Data.SqlClient;provider connection string="Data Source=PC2012030213UMH\SQLEXPRESS;Initial Catalog=SjlFramework;User ID=sa;MultipleActiveResultSets=True"
" providerName=
"
System.Data.EntityClient
" />
連接后的字符串:

<add name=
"
UserRightContext
"
connectionString= " metadata=res://*/App_Code.Model.csdl|res://*/App_Code.Model.ssdl|res://*/App_Code.Model.msl;provider=System.Data.SqlClient;provider connection string="Data Source=PC2012030213UMH\SQLEXPRESS;Initial Catalog=SjlFramework;Integrated Security=True;MultipleActiveResultSets=True" " providerName= " System.Data.EntityClient "/>
connectionString= " metadata=res://*/App_Code.Model.csdl|res://*/App_Code.Model.ssdl|res://*/App_Code.Model.msl;provider=System.Data.SqlClient;provider connection string="Data Source=PC2012030213UMH\SQLEXPRESS;Initial Catalog=SjlFramework;Integrated Security=True;MultipleActiveResultSets=True" " providerName= " System.Data.EntityClient "/>
更改模型命名空間一定不要忘了在App.Config中更改.csdl/.ssdl/.msl三個文件的路徑