Declaring SqlConnection throughout one form

Question

I\'m looking for some advise on C# - Please bare in mind that i\'m only a beginner with C# & Sql.

I am looking to design a small program that will Add/Edit/Dele

Answer 1

Add your connection string in web.config file

and in aspx form

    SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["connection string"].ToString());

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