public static void ConfigurationRegister(this IServiceCollection services, IConfiguration Configuration)
{
ConectionStrings config = new ConectionStrings();
new ConfigureFromConfigurationOptions <ConectionStrings>(Configuration.GetSection("ConnectionStrings")).Configure(config);
services.AddSingleton(config);
}
protected void Page_Load(object sender, EventArgs e)
{
ConectionStrings cs = new ConectionStrings();
SqlConnection con = new SqlConnection(cs.Db);
con.Open();
SqlCommand cmd = new SqlCommand("Select * from Library order by mem_id", con);
DataTable tb = new DataTable();
SqlDataAdapter da = new SqlDataAdapter(cmd);
da.Fill(tb);
tb.AcceptChanges();
GridView_all_records.DataSource = tb;
GridView_all_records.DataBind();
con.Close();
}
