Line 15: public DataSet DataSet ()
Line 16: {
17: using (SqlConnection connection=new SqlConnection (conStr))
Line 18: {
Line 19: the DataSet ds=new DataSet ();


[ArgumentException: item "integrated security" the value of the invalid,]
System.Data.Com mon. DbConnectionOptions. ConvertValueToIntegratedSecurityInternal (String stringValue) + 2602038
System.Data.Com mon. DbConnectionOptions. ConvertValueToIntegratedSecurity (+ 6048555)
System. The Data. SqlClient. SqlConnectionString.. Ctor (String connectionString) + 103
System. The Data. SqlClient. SqlConnectionFactory. CreateConnectionOptions (String the connectionString, DbConnectionOptions previous) + 29
System. Data. ProviderBase. DbConnectionFactory. GetConnectionPoolGroup (DbConnectionPoolKey key, DbConnectionPoolGroupOptions poolOptions, DbConnectionOptions& UserConnectionOptions) + 169
System. The Data. SqlClient. SqlConnection. ConnectionString_Set (DbConnectionPoolKey key) + 63
System. The Data. SqlClient. SqlConnection. Set_ConnectionString (String value) + 93
System. The Data. SqlClient. SqlConnection.. Ctor (String the connectionString, SqlCredential credential) + 44
System. The Data. SqlClient. SqlConnection.. Ctor (String connectionString) + 37
DAL2. Fathercate. The dataset () in C: \ Users \ \ source \ 86182 repos \ DAL2 \ fathercate cs: 17
ClassLibrary1. Fathercate. The dataset () in C: \ Users \ \ source \ 86182 repos \ ClassLibrary1 \ fathercate cs: 15
MyECWEB. Index. Page_Load (Object sender, EventArgs e) in C: \ Users \ \ source \ 86182 repos \ MyECWEB \ index aspx. Cs: 16
System. Web. Util. CalliEventHandlerDelegateProxy. Callback (Object sender, EventArgs e) + 52
System. Web. UI. Control the onl oad (EventArgs e) + 97
System. Web. UI. Control. LoadRecursive () + 61
System. Web. UI. Page. ProcessRequestMain (Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) + 693


O great god disambiguation of all stripes!!!!!
Is that wrong? Zha connection is not on the database