..

SubProject/FCOMMON/DataBaseManager.cs

@@ -27,6 +27,49 @@ namespace FCOMMON
             public float scale;
             public string price;
             public int supplyidx;
+            public string project;
+            public int qty;
+        }
+
+        public static sItemInfo getLastPurchaseInfo(int idx)
+        {
+            var cn = getCn();
+            cn.Open();
+
+            var retval = new sItemInfo();
+            retval.idx = -1;
+
+            string sql = "select isnull(max(idx),-1) from Purchase where pumidx = " + idx.ToString();
+            var cmd = new SqlCommand(sql, cn);
+            int maxidx = int.Parse(cmd.ExecuteScalar().ToString());
+            if (maxidx == -1) return retval;
+
+            cmd.CommandText = "select * from Purchase where idx = " + maxidx.ToString();
+            var rdr = cmd.ExecuteReader();
+            while (rdr.Read())
+            {
+                retval.idx = (int)rdr["idx"];
+                if (rdr["sid"] != DBNull.Value) retval.sid = rdr["sid"].ToString();
+                if (rdr["pumscale"] != DBNull.Value) retval.model = rdr["pumscale"].ToString();
+                if (rdr["supply"] != DBNull.Value) retval.supply = rdr["supply"].ToString();
+                if (rdr["supplyidx"] != DBNull.Value) retval.supplyidx = int.Parse(rdr["supplyidx"].ToString());
+                else retval.supplyidx = -1;
+
+                if (rdr["pumname"] != DBNull.Value) retval.name = rdr["pumname"].ToString();
+                if (rdr["pumunit"] != DBNull.Value) retval.unit = rdr["pumunit"].ToString();
+                if (rdr["project"] != DBNull.Value) retval.project = rdr["project"].ToString();
+
+                if (rdr["pumprice"] != DBNull.Value) retval.price = rdr["pumprice"].ToString();
+                else retval.price = "0";
+
+                if (rdr["pumqty"] != DBNull.Value) retval.qty = int.Parse(rdr["pumqty"].ToString());
+                else retval.qty = 0;
+
+            }
+
+            cn.Close();
+            cn.Dispose();
+            return retval;
         }
 
         public static sItemInfo getItemInfo(int idx)