Server Error in '/dataBasee' Application. Format of the initialization string does no

[vishal119111]

i have got an error


Server Error in '/dataBasee' Application.
Format of the initialization string does not conform to specification starting at index 0.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.ArgumentException: Format of the initialization string does not conform to specification starting at index 0.

Source Error:


Line 43: _Conn = new Connection();
Line 44: string a = Convert .ToString (_Conn.GetCon());
Line 45: _con.ConnectionString = a;
Line 46: _cmd =new SqlCommand ("insert into employee(Name,Address) values('"+this ._empName+"','"+this ._empAddr +"')",_con );
Line 47: _con .Open();


Source File: c:\Users\vishal\Documents\Visual Studio 2008\WebSites\dataBasee\App_Code\employee.cs Line: 45

Stack Trace:


[ArgumentException: Format of the initialization string does not conform to specification starting at index 0.]
System.Data.Common.DbConnectionOptions.GetKeyValue Pair(String connectionString, Int32 currentPosition, StringBuilder buffer, Boolean useOdbcRules, String& keyname, String& keyvalue) +4867618
System.Data.Common.DbConnectionOptions.ParseIntern al(Hashtable parsetable, String connectionString, Boolean buildChain, Hashtable synonyms, Boolean firstKey) +129
System.Data.Common.DbConnectionOptions..ctor(Strin g connectionString, Hashtable synonyms, Boolean useOdbcRules) +98
System.Data.SqlClient.SqlConnectionString..ctor(St ring connectionString) +55
System.Data.SqlClient.SqlConnectionFactory.CreateC onnectionOptions(String connectionString, DbConnectionOptions previous) +24
System.Data.ProviderBase.DbConnectionFactory.GetCo nnectionPoolGroup(String connectionString, DbConnectionPoolGroupOptions poolOptions, DbConnectionOptions& userConnectionOptions) +200
System.Data.SqlClient.SqlConnection.ConnectionStri ng_Set(String value) +62
System.Data.SqlClient.SqlConnection.set_Connection String(String value) +4
employee.AddEmp() in c:\Users\vishal\Documents\Visual Studio 2008\WebSites\dataBasee\App_Code\employee.cs:45
_Default.btnInsert_Click(Object sender, EventArgs e) in c:\Users\vishal\Documents\Visual Studio 2008\WebSites\dataBasee\Login.aspx.cs:23
System.Web.UI.WebControls.Button.OnClick(EventArgs e) +111
System.Web.UI.WebControls.Button.RaisePostBackEven t(String eventArgument) +110
System.Web.UI.WebControls.Button.System.Web.UI.IPo stBackEventHandler.RaisePostBackEvent(String eventArgument) +10
System.Web.UI.Page.RaisePostBackEvent(IPostBackEve ntHandler sourceControl, String eventArgument) +13
System.Web.UI.Page.RaisePostBackEvent(NameValueCol lection postData) +36
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1565






plzzz help me......

[Oralloy]

So what I'm reading is that you don't have a database correctly configured.

If you don't have a connection, asking an empty Connection object for its connection string is kind of silly.

Or, perhaps you've got a variable name mismatch between _Conn and _con?

You could use an ODBC connect string in your code, like

String a = "Driver={SQL Server};Server=myServerAddress;Database=myDataBase;Uid=myUsername;
Pwd=myPassword;"

Ref: Microsoft SQL Server ODBC Driver connection strings

Good Luck!
Oralloy