c# - NoLock in Entity Framework -


i trying read records table when table locked due particular transaction.

i using below code 

public async task<keyvaluepair<string, list<om_category>>> categorylist(om_category obj) {     try     {         using (var transaction = new transactionscope(                 transactionscopeoption.required,                 new transactionoptions                  {                      isolationlevel = isolationlevel.readuncommitted                  },                 transactionscopeasyncflowoption.enabled))         {             using (var categorycontext = new modelgeneration())             {                  categorycontext.configuration.proxycreationenabled = false;                 var data = await categorycontext                     .tblcategory                     .tolistasync();                  transaction.complete();                  return new keyvaluepair<string, list<om_category>>("", data);             }         }     }     catch (exception ex)     {         return new keyvaluepair<string, list<om_category>>(ex.message, null);     } }

but seems missing implement nolocks. still show timeout. missing ?

surprisingly entity framework inbuilt transaction class worked !!

public async task<keyvaluepair<string, list<be_category>>> categorylist(be_category obj) {     try     {         using (var categorycontext = new modelgeneration())         {             using (var dbcontexttransaction = categorycontext                       .database                       .begintransaction(system.data.isolationlevel.readuncommitted))             {                 categorycontext.configuration.proxycreationenabled = false;                  //code                  dbcontexttransaction.commit();                  return new keyvaluepair<string, list<be_category>>("", data);             }         }     }     catch (exception ex)     {         return new keyvaluepair<string, list<be_category>>(ex.message, null);     } }

reference


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