cambios carlos

database/DAO.cs

@@ -1137,6 +1137,31 @@ namespace compabetov2.database
         }
 
 
+        public static SQLiteDataReader filtrarVentaFechaMesDAO(DateTime fecha)
+        {
+            SQLiteDataReader reader = null;
+            var db_conexion = new Conexion();
+            try
+            {
+                SQLiteConnection conexion = db_conexion.get_connection();
+
+                conexion.Open();
+
+                string sql = "SELECT * FROM venta WHERE fecha LIKE '%@fecha%'";
+                SQLiteCommand command = new SQLiteCommand(sql, conexion);
+                command.Parameters.AddWithValue("@fecha", $"{fecha.Month}/{fecha.Year}");
+                reader = command.ExecuteReader();
+
+                return reader;
+
+            }
+            catch (SQLiteException ex)
+            {
+                MessageBox.Show(ex.Message);
+                return reader;
+            }
+        }
+
         private static void crearDB()
         {
             var db_conexion = new Conexion();