I have the following code which is connecting to my database and retrieving some data from a table:
string connectionString = "Data Provider=SQLOLEDB;Data Source=myserver;Initial Catalog=Db;Integrated Security=FALSE;user=zh;pwd=zh12;";
using (OleDbConnection connection = new OleDbConnection(connectionString))
{
connection.Open();
OleDbCommand command = new OleDbCommand();
command.Connection = connection;
command.CommandText = "SELECT [Location], [URL], [TAGS] FROM [Db].[dbo].[BOOKINGTABLE]";
command.CommandType = CommandType.Text;
using (OleDbDataReader reader = command.ExecuteReader())
{
menu_ul_1.DataSource = reader;
menu_ul_1.DataBind();
}
}
I get the following error:
Exception Details: System.ArgumentException: An OLE DB Provider was not specified in the ConnectionString. An example would be, 'Provider=SQLOLEDB;'.
When I change the connectionstring line to:
string connectionString = "Provider=SQLOLEDB;Data Source=myserver;Initial Catalog=Db;Integrated Security=FALSE;user=zh;pwd=zh12;";
I get the following error:
Exception Details: System.Data.OleDb.OleDbException: No error message available, result code: DB_E_ERRORSOCCURRED(0x80040E21).
Source Error:
Line 23: using (OleDbConnection connection = new OleDbConnection(connectionString))
Line 24: {
Line 25: connection.Open();
Line 26:
Line 27: OleDbCommand command = new OleDbCommand();
How can I resolve the issue?
My Web.config file has the following line:
<add key="ConnStringTEST" value="Data Source=myserver;Initial Catalog=Db;Integrated Security=FALSE;user=zh;pwd=zh12;" />
How, If, I can use the above line in my C# code?