How to select image from database

See the below example to select image from database

System.Data.SqlClient.SqlCommand cmd = new System.Data.SqlClient.SqlCommand();
cmd.CommandText = "SELECT * FROM [REPORT_TABLE]";
System.Data.SqlClient.SqlConnection conn = new System.Data.SqlClient.SqlConnection();
conn.ConnectionString = _connectionString;
cmd.Connection = conn;
System.Data.SqlClient.SqlDataAdapter da = new System.Data.SqlClient.SqlDataAdapter(cmd.CommandText, conn);
DataSet ds = new DataSet();
da.Fill(ds);
DataRow dr = ds.Tables[0].Rows[0];
Byte[] b = (Byte[])dr["IMAGEFIELD"];
MemoryStream ms = new MemoryStream(b);
this.pictureBox1.Image = Image.FromStream(ms);