393 lines
14 KiB
C#
393 lines
14 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Data.SqlClient;
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namespace FCOMMON
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{
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public static partial class DBM
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{
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public static SqlConnection getCn()
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{
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string cs = FCOMMON.info.CS;
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SqlConnection cn = new SqlConnection();
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cn.ConnectionString = cs;
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return cn;
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}
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public struct sItemInfo
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{
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public int idx;
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public string sid;
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public string model;
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public string supply;
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public string name;
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public string unit;
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public float scale;
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public string price;
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public int supplyidx;
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public string project;
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public int qty;
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}
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public static Boolean setImageData(System.Drawing.Image img, string table, string field, int idx)
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{
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var cn = getCn();
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cn.Open();
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Boolean retval = false;
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string sql = "update " + table + " set " + field + " = @data" + " where idx = @idx";
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var cmd = new SqlCommand(sql, cn);
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System.IO.MemoryStream sm = new System.IO.MemoryStream();
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img.Save(sm, System.Drawing.Imaging.ImageFormat.Jpeg);
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var buffer = sm.GetBuffer();
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sm.Dispose();
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cmd.Parameters.Add(new SqlParameter("idx", idx));
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cmd.Parameters.Add(new SqlParameter("data", buffer));
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try
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{
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cmd.ExecuteNonQuery();
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retval = true;
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}catch (Exception ex)
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{
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}
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cn.Close();
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cn.Dispose();
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return retval;
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}
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public static System.Drawing.Image GetImageData(string table,string field,int idx)
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{
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var cn = getCn();
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cn.Open();
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string sql = "select " + field + " from "+table+" where idx = " + idx.ToString();
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var cmd = new SqlCommand(sql, cn);
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var data = cmd.ExecuteScalar() as byte[];
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System.Drawing.Bitmap bmp = null;
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if(data != null)
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{
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System.IO.MemoryStream ms = new System.IO.MemoryStream(data);
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bmp = new System.Drawing.Bitmap(ms, true);
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ms.Dispose();
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}
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cn.Close();
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cn.Dispose();
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return bmp;
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}
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public static sItemInfo getLastPurchaseInfo(int idx)
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{
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var cn = getCn();
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cn.Open();
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var retval = new sItemInfo();
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retval.idx = -1;
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string sql = "select isnull(max(idx),-1) from Purchase where pumidx = " + idx.ToString();
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var cmd = new SqlCommand(sql, cn);
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int maxidx = int.Parse(cmd.ExecuteScalar().ToString());
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if (maxidx == -1) return retval;
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cmd.CommandText = "select * from Purchase where idx = " + maxidx.ToString();
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var rdr = cmd.ExecuteReader();
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while (rdr.Read())
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{
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retval.idx = (int)rdr["idx"];
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if (rdr["sid"] != DBNull.Value) retval.sid = rdr["sid"].ToString();
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if (rdr["pumscale"] != DBNull.Value) retval.model = rdr["pumscale"].ToString();
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if (rdr["supply"] != DBNull.Value) retval.supply = rdr["supply"].ToString();
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if (rdr["supplyidx"] != DBNull.Value) retval.supplyidx = int.Parse(rdr["supplyidx"].ToString());
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else retval.supplyidx = -1;
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if (rdr["pumname"] != DBNull.Value) retval.name = rdr["pumname"].ToString();
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if (rdr["pumunit"] != DBNull.Value) retval.unit = rdr["pumunit"].ToString();
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if (rdr["project"] != DBNull.Value) retval.project = rdr["project"].ToString();
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if (rdr["pumprice"] != DBNull.Value) retval.price = rdr["pumprice"].ToString();
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else retval.price = "0";
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if (rdr["pumqty"] != DBNull.Value) retval.qty = int.Parse(rdr["pumqty"].ToString());
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else retval.qty = 0;
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}
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cn.Close();
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cn.Dispose();
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return retval;
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}
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public static sItemInfo getItemInfo(int idx)
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{
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var cn = getCn();
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cn.Open();
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var retval = new sItemInfo();
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retval.idx = -1;
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string sql = "select * from Items where idx = " + idx.ToString();
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var cmd = new SqlCommand(sql, cn);
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var rdr = cmd.ExecuteReader();
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while(rdr.Read())
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{
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retval.idx = (int)rdr["idx"];
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if(rdr["sid"] != DBNull.Value) retval.sid = rdr["sid"].ToString();
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if (rdr["model"] != DBNull.Value) retval.model = rdr["model"].ToString();
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if (rdr["supply"] != DBNull.Value) retval.supply = rdr["supply"].ToString();
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if (rdr["supplyidx"] != DBNull.Value) retval.supplyidx = int.Parse(rdr["supplyidx"].ToString());
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if (rdr["name"] != DBNull.Value) retval.name = rdr["name"].ToString();
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if (rdr["unit"] != DBNull.Value) retval.unit = rdr["unit"].ToString();
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if (rdr["scale"] != DBNull.Value) retval.scale = float.Parse(rdr["scale"].ToString());
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if (rdr["price"] != DBNull.Value) retval.price = rdr["price"].ToString();
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}
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cn.Close();
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cn.Dispose();
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return retval;
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}
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public static int addItemInfo(sItemInfo info)
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{
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int retval = -1;
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var cn = getCn();
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cn.Open();
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string sql = "insert into Items" +
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" ([cate],[sid],[model],[supply],[supplyidx],[name],[unit],[scale],[price],[wuid],[wdate])" +
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" values " +
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" (@cate,@sid,@model,@supply,@supplyidx,@name,@unit,@scale,@price,@wuid,@wdate)";
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var cmd = new SqlCommand(sql, cn);
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cmd.Parameters.Add(new SqlParameter("@cate", "etc"));
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cmd.Parameters.Add(new SqlParameter("@sid", info.sid));
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cmd.Parameters.Add(new SqlParameter("@model", info.model));
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cmd.Parameters.Add(new SqlParameter("@supply", info.supply));
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cmd.Parameters.Add(new SqlParameter("@supplyidx", info.supplyidx));
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cmd.Parameters.Add(new SqlParameter("@name", info.name));
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cmd.Parameters.Add(new SqlParameter("@unit", info.unit));
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cmd.Parameters.Add(new SqlParameter("@scale", info.scale));
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cmd.Parameters.Add(new SqlParameter("@price", info.price));
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cmd.Parameters.Add(new SqlParameter("@wuid", FCOMMON.info.Login.no));
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cmd.Parameters.Add(new SqlParameter("@wdate", DateTime.Now));
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var iCnt = cmd.ExecuteNonQuery();
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if(iCnt == 1)
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{
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cmd.CommandText = "select isnull(idx,-1) from Items where [sid] = @sid";
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cmd.Parameters.Clear();
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cmd.Parameters.Add(new SqlParameter("sid", info.sid));
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retval = (int)cmd.ExecuteScalar();
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}
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cn.Close();
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cn.Dispose();
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return retval;
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}
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public static sItemInfo getItemInfo(string sid)
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{
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var cn = getCn();
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cn.Open();
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var retval = new sItemInfo();
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retval.idx = -1;
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string sql = "select * from Items where [sid] = '" + sid + "'";
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var cmd = new SqlCommand(sql, cn);
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var rdr = cmd.ExecuteReader();
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while (rdr.Read())
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{
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retval.idx = (int)rdr["idx"];
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if (rdr["sid"] != DBNull.Value) retval.sid = rdr["sid"].ToString();
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if (rdr["model"] != DBNull.Value) retval.model = rdr["model"].ToString();
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if (rdr["supply"] != DBNull.Value) retval.supply = rdr["supply"].ToString();
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if (rdr["supplyidx"] != DBNull.Value) retval.supplyidx = int.Parse(rdr["supplyidx"].ToString());
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if (rdr["name"] != DBNull.Value) retval.name = rdr["name"].ToString();
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if (rdr["unit"] != DBNull.Value) retval.unit = rdr["unit"].ToString();
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if (rdr["scale"] != DBNull.Value) retval.scale = float.Parse(rdr["scale"].ToString());
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if (rdr["price"] != DBNull.Value) retval.price = rdr["price"].ToString();
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}
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cn.Close();
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cn.Dispose();
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return retval;
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}
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public static Dictionary<string,string> getUserList(int baseLevel = 1)
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{
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string where = "isnull(level,0) >= " + baseLevel.ToString();
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return getTwoColumnList("Users", "id", "name", where, "name");
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}
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public static System.Data.DataTable getUserTable(int baseLevel = 1)
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{
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var list = getUserList(baseLevel);
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return MakeDataTable(list);
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}
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private static Dictionary<string,string> MakeDataTable(List<string> list)
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{
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var retval = new Dictionary<string, string>();
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foreach (var item in list)
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retval.Add(item, item);
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return retval;
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}
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private static System.Data.DataTable MakeDataTable(Dictionary<string,string> list)
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{
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System.Data.DataTable dt = new System.Data.DataTable();
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dt.Columns.Add("Key");
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dt.Columns.Add("Value");
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dt.Columns.Add("KeyValue");
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foreach (var item in list)
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{
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dt.Rows.Add(new string[] { item.Key, item.Value, string.Format("[{0}] {1}", item.Key, item.Value) });
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}
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dt.AcceptChanges();
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return dt;
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}
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public static Dictionary<string, string> getProjectList(string StateCode = "")
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{
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string where = "status = '{0}'";
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if (StateCode != "") where = string.Format(where, StateCode);
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else where = string.Empty;
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return getTwoColumnList("Projects", "idx", "name", where, "status,name");
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}
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public static System.Data.DataTable getProjectData(string StateCode = "")
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{
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var list = getProjectList(StateCode);
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return MakeDataTable(list);
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}
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public static Dictionary<string,string> getCodeList(string GroupCode="99")
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{
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string where = "Grp = '{0}'";
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where = string.Format(where, GroupCode);
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return getTwoColumnList("Common", "code", "memo", where, "code");
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}
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public static string getCodeSavlue(string GroupCode, string code)
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{
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var cn = getCn();
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cn.Open();
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var sql = "select isnull(SValue,'')" +
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" from Common" +
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" where Grp = '{0}' and code = '{1}'";
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sql = string.Format(sql, GroupCode, code);
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var cmd = new SqlCommand(sql, cn);
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var data = cmd.ExecuteScalar();
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cmd.Dispose();
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cn.Close();
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cn.Dispose();
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return data.ToString();
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}
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public static System.Data.DataTable getCodeTable(string GroupCode = "99")
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{
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var list = getCodeList(GroupCode);
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return MakeDataTable(list);
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}
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private static Dictionary<string, string> getTwoColumnList(string table,string col1,string col2,string where="",string order="")
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{
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Dictionary<string, string> retval = new Dictionary<string, string>();
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var cn = getCn();
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cn.Open();
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var sql = "select isnull({1},''),isnull({2},'')" +
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" from {0}";
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if (where != "") sql += " where " + where;
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if (order != "") sql += " order by " + order;
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sql = string.Format(sql,table, col1, col2);
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var cmd = new SqlCommand(sql, cn);
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var rdr = cmd.ExecuteReader();
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while (rdr.Read())
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{
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retval.Add(rdr[0].ToString(), rdr[1].ToString());
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}
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rdr.Close();
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cmd.Dispose();
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cn.Close();
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cn.Dispose();
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return retval;
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}
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public static Dictionary<string,string> getGroupTable(string GroupColumn, string table, string where = "", Boolean desc = false)
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{
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var list = getGroupList(GroupColumn, table, where, desc);
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return MakeDataTable(list);
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}
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/// <summary>
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/// 데이터중 첫번째 자료를 반환 합니다.
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/// </summary>
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/// <param name="column"></param>
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/// <param name="table"></param>
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/// <param name="where"></param>
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/// <param name="order"></param>
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/// <returns></returns>
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public static String getFirstValue(string column,string table,string where="",string order="")
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{
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string retval = string.Empty;
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var cn = getCn();
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cn.Open();
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var sql = "select {0} " +
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" from {1} " +
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" where isnull({0},'') != '' ";
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if (where != "") sql += " and " + where;
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if (order != "") sql += " order by " + order;
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sql = string.Format(sql, "[" + column + "]", table);
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var cmd = new SqlCommand(sql, cn);
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var rdr = cmd.ExecuteReader();
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while (rdr.Read())
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{
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if (rdr[0] != null) retval = rdr[0].ToString();
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}
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cmd.Dispose();
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cn.Close();
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cn.Dispose();
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return retval;
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}
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public static List<String> getGroupList(string GroupColumn, string table, string where = "",Boolean desc=false)
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{
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List<string> retval = new List<string>();
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var cn = getCn();
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cn.Open();
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var sql = "select {0} " +
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" from {1} " +
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" where isnull({0},'') != '' ";
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if (where != "") sql += " and " + where;
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sql += " group by {0} " +
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" order by {0} ";
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if (desc) sql += " desc";
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sql = string.Format(sql, "[" + GroupColumn + "]", table);
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var cmd = new SqlCommand(sql, cn);
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var rdr = cmd.ExecuteReader();
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while (rdr.Read())
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{
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retval.Add(rdr[0].ToString());
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}
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cmd.Dispose();
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cn.Close();
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cn.Dispose();
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return retval;
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}
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public static List<String> getDateList(string table, string where = "",Boolean desc =false)
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{
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return getGroupList("pdate", table, where,desc);
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}
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}
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}
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