c# - UserRoles Not Working In Asp.Net -

i trying userroles work in asp.net. facing issues. reason doesn't seem pick roles db.

i changing table name meet requirement using following code in identitymodels.cs

protected override void onmodelcreating(system.data.entity.dbmodelbuilder modelbuilder)     {         base.onmodelcreating(modelbuilder);          modelbuilder.entity<identityuserrole>().totable("myrroles");     } 

at first couldn't find schema , after doing research followed this article , particular error disappeared. following article added following tables in db

aspnet_applications aspnet_roles aspnet_schemaversions aspnet_users aspnet_usersinroles 

which don't need. i'm doing basic if statement check whether roles working of not. , doesn't seem pick roles.

if(roles.roleexists("rolename"))         {             button1.visible = false;     } 

in web.config file have following code

<rolemanager defaultprovider="myconn" enabled="true">         <providers>             <add               name="myconn"               type="system.web.security.sqlroleprovider"               connectionstringname="myconn"               applicationname="myapp"/>         </providers>     </rolemanager> 

can tell me going wrong please. thank , support

if want a basic if statement check whether roles working of not need store roles somewhere, right? , since want use default role provider need these sql tables. default provider @ system.web.security.sqlroleprovider uses them. because roles.roleexists("rolename") search these tables see if current user assigned rolename role.

if want alter way user assigned role, need implement own role provider.

here example:

public class myroleprovider : roleprovider {     public override void adduserstoroles(string[] usernames, string[] rolenames)     {         // logic here     }      public override bool isuserinrole(string username, string rolename)     {         // logic here     }      public override string[] getallroles()     {         // logic here     }      public override bool roleexists(string rolename)     {         // logic here     }      // etc...  } 

check article available methods: http://msdn.microsoft.com/en-us/library/8fw7xh74(v=vs.100).aspx.

then, in order setup application use provider update web.config file:

<rolemanager defaultprovider="myroleprovider" enabled="true" cacherolesincookie="true" cookiename=".asproles" cookietimeout="3" cookiepath="/" cookierequiressl="false" cookieslidingexpiration="true" cookieprotection="all">     <providers>         <clear />         <add name="myroleprovider" type="mynamespace.myroleprovider" connectionstringname="defaultconnection" applicationname="myappname" writeexceptionstoeventlog="false" />     </providers> </rolemanager> 

of course, need update code own namespace, options, etc...

after that, code @ roles.roleexists("rolename") execute roleexists method custom role provider.