Populate ASP.Net AJAX SlideShow Extender from Database

You can refer this link

[WebMethod]
[ScriptMethod]
public static Slide[] GetImages()
{
    List<Slide> slides = new List<Slide>();
    string constr = ConfigurationManager.ConnectionStrings["ConString"].ConnectionString;
    using (SqlConnection conn = new SqlConnection(constr))
    {
        using (SqlCommand cmd = new SqlCommand("SELECT FileName,FilePath FROM FileTable", conn))
        {
            using (SqlDataAdapter da = new SqlDataAdapter(cmd))
            {
                DataTable ds = new DataTable();
                da.Fill(ds);
                foreach (DataRow row in ds.Rows)
                {                        
                    slides.Add(new Slide
                    {
                        Name = row[0].ToString(),
                        Description = Path.GetFileNameWithoutExtension(row[0].ToString()) + " Description.",
                        ImagePath = row[1].ToString()
                    });
                }

            }
        }
    }    
        

    return slides.ToArray();
}

SQL

CREATE TABLE [dbo].[FileTable](
	[ID] [int] IDENTITY(1,1) NOT NULL,
	[FileName] [varchar](50) NOT NULL,
	[FilePath] [varchar](200) NOT NULL	
) ON [PRIMARY]

GO

Image