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Trying to learn C# please help!!!

Last Modified: 2012-05-06
This is my first attempt at actual C# code.   I come from VB and I am trying to learn.

I want to open the connection

The problem is the OpenCon(); statement is underlined stating that a get or set accessor is needed. Frankly, I plainly do not understand and any help would be good.
namespace ToysName
    class Toys
        SqlConnection sqlcon = new SqlConnection("Server = BV-SQL1; Database = toys; Trusted_Connection = True; Connection Timeout = 0");
    public DataTable Toys
        private void OpenCon()
        private void CloseCon()

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Your method
public DataTable Toys
returns a DataTable, so please either return a DataTable or Make the methid void.
It is underlining OpenCon(); because it expects that Toys will return something.

most of the problem with your code set.. is that you need the parens () in the signature for Toys.  All methods in C# require an arguments section, even if it's empty.

public DataTable Toys()

On a side note, you will need to return a datatable inside that method...

something like below
            public DataTable Toys()
                SqlCommand cmd = new SqlCommand("SELECT * FROM SomeTable",sqlcon);
                SqlDataReader rdr = cmd.ExecuteReader();
                DataTable dt = new DataTable("tableName");
                return dt;

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