Connection Error

Jagjit Saini

15y1.9k.NET

Hi

In Windows Application

string

it is giving error

App.Config

        connectionString="Persist Security Info=False;
    Data Source=localhost;
    Initial Catalog=hr;
    Integrated Security=SSPI;
    Trusted_Connection=TRUE;
    Application Name=SampleCSharpApplication" />

Thanks

ConnectionString = ConfigurationSettings.AppSettings["cnn"];

5 Replies

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Jiteendra Sampathirao15y ago
try this:

             connectionString="Persist Security Info=False;
         Data Source=localhost;
         Initial Catalog=ha;
         Integrated Security=SSPI;
         Trusted_Connection=false;" />

0
Satish Bhat15y ago
ConfigurationSettings.AppSettings is now obsolete (REF). Now you should use the ConfigurationManager class or WebConfigurationManager class.

So add a reference to "System.Configuration.dll"
And change from ConfigurationSettings.AppSettings["cnn"]
to
ConfigurationManager.AppSettings["cnn"]
0
Prabhu Raja15y ago
import your class with,

using System.Configurations;

and try this

appSettings>
0
Jagjit Saini15y ago
HI

it is saying obsolete , wrong syntax . It is not error , it is showing in cs file as wrong syntax. i am using VS2010

Thanks
0
Prabhu Raja15y ago
Give the description of the error you received.

and try this.

        connectionString="Persist Security Info=False;
    Data Source=localhost;
    Initial Catalog=hr;
    Integrated Security=SSPI;
    Trusted_Connection=TRUE;
    Application Name=SampleCSharpApplication" />
appSettings>
0