ADO. NET Data Service access permission settings

ADO. NET Data Service access permission settings

 

Download: http://files.cnblogs.com/wxwinter/power.rar

 

In An ADO. NET Data Service

Http://www.cnblogs.com/foundation/archive/2008/11/18/1335583.html

 

Many of my friends asked me how to set the permissions for the ADO. NET Data Service. In fact, the permission for setting the ADO. NET Data Service is the same as that for setting the resource access permission for the ASPNET website normally.

The following example is a prototype of ADO. NET Data Service. It describes how to set resource access permissions.

 

First, plan the resource structure of the ASPNET website.

Configure permissions in Web. config according to the above design

<Authentication Mode = "Forms"> <Forms Name = "poweridtag" LoginUrl = "publicweb/login. aspx"/> </Authentication> <Authorization> <Deny Users = "? "> </Deny> </Authorization>

<Location Path = "ClientBin"> <System. web> <Authorization> <Allow Users = "*"> </Allow> </Authorization> </System. web> </Location> <Location Path = "publicweb"> <System. web> <Authorization> <Allow Users = "*"> </Allow> </Authorization> </System. web> </Location>

 

Add a loginService. svc service to publicweb to provide Logon

[ServiceContract (Namespace = "")] [AspNetCompatibilityRequirements (RequirementsMode = AspNetCompatibilityRequirementsMode. Allowed)] Public Class LoginService { [OperationContract] Public String login (string userID, string password) { // Determine the userID and password System. Web. Security. FormsAuthentication. SetAuthCookie ("dbadmin", false ); Return "OK "; }   }

 

Add a reference to the loginService. svc service in SilverlightApplication and log on as follows:

Private Void login_Click (object sender, RoutedEventArgs e) { LoginServer. loginServiceClient lsr = new SilverlightApplication. loginServer. loginServiceClient ();     Lsr. loginCompleted + = new EventHandler <SilverlightApplication. loginServer. loginCompletedEventArgs> (lsr_loginCompleted );   Lsr. loginAsync (this. userID. Text, this. password. Text );   }   Void lsr_loginCompleted (object sender, SilverlightApplication. loginServer. loginCompletedEventArgs e) { If (e. Result = "OK ") { MessageBox. Show ("Logon successful "); } }

 

 

Check the effect