Keyword not supported: 'admin-pc3\sqlexpress;initial catalog

mevada kamlesh

8y3.8kLearn iOS Programming

ArgumentException Unhandled by user code

Keyword not supported: 'admin-pc3\sqlexpress;initial catalog error

9 Replies

Know the answer? Post it — somebody with the same question will find it here.

mevada kamlesh8y ago
Dharmraj Thakur i use same code connection string you write
0
Dharmraj Thakur8y ago
Try by modifying below connection string as per the connection string of your web.config file.
<entityFramework>
    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory,EntityFramework">
      <parameters>

        <parameter value="Data Source=.; Integrated Security=True; MultipleActiveResultSets=True" />

      parameters>
    defaultConnectionFactory>

  entityFramework>
0
mevada kamlesh8y ago
My issue not solve
0
Kaushik Dhameliya8y ago
Hello

Start your SQL service and open your database connection
using (EmployeeContext context = new EmployeeContext())
{
context.Connection.Open();
}
0
Manav Pandya8y ago
Hello

Maybe problem with the server , you can restart server and make sure you have configured correct connection string

follow few of forum post for that :

https://stackoverflow.com/questions/2475008/mssql-error-the-underlying-provider-failed-on-open

https://www.codeproject.com/Tips/126919/Solution-for-The-underlying-provider-failed-on-Ope

https://blogs.msdn.microsoft.com/dataaccesstechnologies/2012/08/09/error-the-underlying-provider-failed-on-open-in-entity-framework-application/

Thanks
+1
mevada kamlesh8y ago
my source code is below file pls. check and suggest me
0
mevada kamlesh8y ago
new error found "The underlying provider failed on Open".
0
Kaushik Dhameliya8y ago
Hello Kamlesh

check url

https://stackoverflow.com/questions/6997035/keyword-not-supported-data-source-initializing-entity-framework-context

if above solution is not working then paste your connection string
0
Manav Pandya8y ago
Hello

I think you have not provided your database name correctly

Just follow the format i ahve given to you below :
    ""
     value="Data Source=;Initial Catalog=>;Persist Security Info=True;User ID=;Password=;Connect Timeout=120"
     />

For Initial Catalog attribute , you need to provide your database name
Thanks
+1