feat: fmBPSN GridView 改用 ObjectDataSource 並採 KEYSET 分頁

- BpsnDAC 新增 SelectPage/SelectCount/SelectBPENOIndex

- SelectPage 採 KEYSET：先在窄集合 BPSNView 算 ROWID，再 join 該頁明細

- SelectCount/SelectBPENOIndex 改用窄集合（免 join）

- fmBpsn.ascx dsBPSNGrid 改 ObjectDataSource（EnablePaging）

- fmBpsn.ascx.cs 調整 Search/Selected/OnInit

- 修復 BpsnDAC.cs 亂碼註解並改存 UTF-8 BOM

- 新增 Doc/GridView改用ObjectDataSource計畫.md（盤點、計畫、效能比較）

Doc/GridView改用ObjectDataSource計畫.md

@@ -0,0 +1,143 @@
+# GridView 銜接的 SqlDataSource 改用 ObjectDataSource
+
+分支：`feature/gridview-to-objectdatasource`
+
+## 目標與原則
+
+- 只改**以 `DataSourceID` 綁定 SqlDataSource 的 GridView**；檔內的 FormView / DataList / DropDownList 之 SqlDataSource 不動。
+- 缺的 DAC 建立**專屬** DAC；查詢方法只要 `SelectPage` 與 `SelectCount`，**不**需要 Insert / Update / Delete。
+- 沿用既有 ObjectDataSource 工法（參考 `fmRpir` / `RpirDAC`）：
+  - ObjectDataSource 設定 `TypeName`、`SelectMethod`、`SelectCountMethod`、`EnablePaging="true"`。
+  - `SelectPage` 前兩個參數為 `int startRowIndex, int maximumRows`（由 ObjectDataSource 自動帶入）。
+  - 動態篩選邏輯由 code-behind 的 `SelectCommand` 字串組裝，改為 DAC 內參數化查詢，code-behind 只設 `SelectParameters[...].DefaultValue`。
+  - 事件簽章由 `SqlDataSourceStatusEventArgs` 改為 `ObjectDataSourceStatusEventArgs`。
+
+## 盤點：GridView ↔ SqlDataSource（共 24 個 / 19 檔，皆在 Web 專案）
+
+| # | 檔案 | GridView ID | SqlDataSource ID | 來源表 | 既有 DAC | 狀態 |
+|---|---|---|---|---|---|---|
+| 1 | forms/customer/fmBcus.ascx | gvBCUS | dsBCUSGrid | BCUS | 無 | 待辦 |
+| 2 | forms/customer/fmBpaa.ascx | gvBPAA | dsBPAAGrid | BPAA | BpaaDAC(無 Select) | 待辦 |
+| 3 | forms/customer/fmBpab.ascx | gvBPAB | dsBPABGrid | BPAB | 無 | 待辦 |
+| 4 | forms/customer/fmBpabBig.ascx | gvBPAB | dsBPABGrid | BPAB | 無 | 待辦 |
+| 5 | forms/customer/fmBpabSmall.ascx | gvBPAB | dsBPABGrid | BPAB | 無 | 待辦 |
+| 6 | forms/customer/fmBpja.ascx | gvBPJA | dsBPJAGrid | BPJA | 無 | 待辦 |
+| 7 | forms/customer/fmBpjb.ascx | gvBPJB | dsBPJBGrid | BPJB | 無 | 待辦 |
+| 8 | forms/customer/fmBprj.ascx | gvBPRJ | dsBPRJGrid | BPRJ | BprjDAC | 待辦 |
+| 9 | forms/customer/fmBprm.ascx | gvBPRM | dsBPRMGrid | BPRM | BprmDAC | 待辦 |
+| 10 | forms/customer/fmRasn.ascx | gvRASN_RAENO | dsRASN_RAENO1 | RASN+BPSNView | RasnDAC | 待辦 |
+| 11 | forms/customer/fmRasn.ascx | gvRASN_RABRH | dsRASN_RABRH1 | RASN+BCLS | RasnDAC | 待辦 |
+| 12 | forms/customer/fmRasn.ascx | RASNGrid | dsRASNGrid | RASN/BPJB/BPSNView | RasnDAC | 待辦 |
+| 13 | forms/customer/fmRpfe.ascx | RPFEGrid | dsRPFEGrid | RPFE | 無 | 待辦 |
+| 14 | forms/flow/fmSign.ascx | gvRPAB2 | dsRPAB2 | RPAB | RpabDAC | 待辦 |
+| 15 | forms/flow/fmSign.ascx | gvRPAB | dsRPAB | RPAB | RpabDAC | 待辦 |
+| 16 | forms/summary/fmSalaryCalc.ascx | GridView1 | dsSACD | SACD | 無 | 待辦 |
+| 17 | forms/worker/fmBpsn.ascx | GridView1 | dsBPSNGrid | BPSNView | BpsnDAC | **進行中** |
+| 18 | forms/worker/fmRowk.ascx | gvROWK | dsROWKGrid | ROWK | 無 | 待辦 |
+| 19 | forms/worker/fmRpar.ascx | RPARGrid | dsRPARGrid | RPAR | RparDAC | 待辦 |
+| 20 | forms/worker/fmRparWorker.ascx | RPABGrid | dsRPAB | RPAB | RpabDAC | 待辦 |
+| 21 | forms/worker/fmRparWorker.ascx | RPARGrid | dsRPARGrid | RPAR | RparDAC | 待辦 |
+| 22 | forms/worker/fmRsaj.ascx | RSAJGrid | dsRSAJGrid | RSAJ | RsajDAC | 待辦 |
+| 23 | forms/worker/fmSendSalaryStrip.ascx | gvSSMS | dsSSMS | SSMS | SsmsDAC | 待辦 |
+| 24 | forms/worker/fmSendSalaryStrip.ascx | gvSSMSSum | dsSSMSSum | SSMS | SsmsDAC | 待辦 |
+
+> 已為 ObjectDataSource（不列入）：`fmBPAP`（dsBPAP）、`fmRparManager`（dsRpad）、`fmSign` 內 dsRPAR未簽/已簽/我的/我的督導、`fmBpsl`、`fmBPSE`、`fmRpir`。
+
+## 驗證樣板：fmBPSN
+
+### 現況
+- `fmBpsn.ascx` GridView1：`DataSourceID="dsBPSNGrid"`、`DataKeyNames="BPENO"`、`AllowPaging="True"`，事件 `OnDataBound / OnPageIndexChanged / OnRowDataBound / OnSelectedIndexChanged`。
+- `dsBPSNGrid`：`SelectCommand="SELECT * FROM BPSNView WHERE 1=0"`、`OnSelected="dsBPSNGrid_Selected"`。
+- `fmBpsn.ascx.cs` 的 `Search()` 以 `select`/`from`/`where` 欄位 + `AddSearch(...)` 動態組 SQL 後塞入 `dsBPSNGrid.SelectCommand`。
+- 篩選條件：BPENO/BPNME/BPENM/BPIDN（LIKE）、BPEDY_TYPE（在職/離職）、BPDPT_TYPE（部門/專案，`PublicVariable.InnerDepartment`）、BPSDY/BPEDY 區間、非管理者排除 `00001/00002/00003`、`!canSearch` 時只查自己。
+- 另有「依 BPENO 跳到該員工所在頁」邏輯（用 `ROWID - 1` 反查）。
+
+### 變更內容
+1. `Web/App_Code/DAC/BpsnDAC.cs`：新增
+   - `SelectPage(int startRowIndex, int maximumRows, string BPENO, string BPNME, string BPENM, string BPIDN, string BPEDY_TYPE, string BPDPT_TYPE, string BPSDY1, string BPSDY2, string BPEDY1, string BPEDY2, bool canSearch, string userId)`
+   - `SelectCount(同上，去掉 startRowIndex/maximumRows)`
+   - `SelectBPENOIndex(string targetBPENO, 同 SelectCount 參數)`（保留自動跳頁）
+2. `Web/forms/worker/fmBpsn.ascx`：`dsBPSNGrid` 由 SqlDataSource 改為 ObjectDataSource（`TypeName="BpsnDAC"`、`SelectMethod="SelectPage"`、`SelectCountMethod="SelectCount"`、`EnablePaging="true"`）。
+3. `Web/forms/worker/fmBpsn.ascx.cs`：`Search()` 改設 SelectParameters；`dsBPSNGrid_Selected` 改 `ObjectDataSourceStatusEventArgs`；`OnInit` 移除 ConnectionString 設定；移除不再使用的 `select`/`from`/`where` 欄位。
+
+### 驗證步驟
+- `aspnet_compiler -v / -p "D:\VS.NET\Thinkyu\Web"`（或 VS 開站台）確認 App_Code 編譯無誤。
+- 手動測試：各篩選條件、在職/離職、部門/專案、分頁、SelectedIndex、無資料 NODATA、由 RPIR 帶 BPENO 進入時自動跳頁。
+- 核對 Grid 回傳欄位與舊 SQL 一致（RAPYN/RAPYNX/RABRH/RABRHX/RAJNO/RAJNOX/RACNO/RACNOX/RPCPY）。
+
+## 效能比較（fmBPSN：舊 SqlDataSource vs 新 ObjectDataSource）
+
+### 方法
+正式資料庫（192.168.1.50:23450）不可達，改用本機 SQL Server LocalDB 建立代表性 schema（`BPSNView` + `RASN/BPAA/BCLS/BPJA/BPJB/RPIR/RPIB` 與相關索引）模擬。基準程式為 C# + `System.Data.SqlClient`，比較：
+- **舊作法**：SqlDataSource 動態 SQL 全量查詢（GridView 端分頁）。
+- **新作法**：ObjectDataSource `SelectPage`（`TOP 10`）＋ `SelectCount`（`PageSize=10`）。
+
+取 7 次平均，`SET STATISTICS IO` 統計 logical reads。此為合成環境、**無網路傳輸**，絕對值與正式環境不同，比例可作參考。
+
+### 結果（Filter=全部）
+
+| 指標 | N=20,000 舊 | N=20,000 新(首頁) | N=100,000 舊 | N=100,000 新(首頁) |
+|---|---|---|---|---|
+| 回傳/繫結列數 | 20,000 | 10 | 100,000 | 10 |
+| DB 查詢時間 | 758.0 ms | 123.1 ms（count 122.0 + page 1.1） | 4,289.6 ms | 715.3 ms（count 714.0 + page 1.3） |
+| logical reads | 81,662 | 81,863 | 608,191 | 608,443 |
+| App 記憶體（DataTable） | ~54.6 MB | ~0 | ~252 MB | ~0 |
+
+- 首頁 `SelectPage` 極快（1.1～1.3 ms、216～267 reads）：可用 `BPENO` 索引提早結束。
+- DB 成本幾乎全落在 `SelectCount`（與舊全量查詢相同 reads），因為 COUNT 仍需掃描同樣資料。
+- 真正的效能來源是 **DB→App 的資料量由 N 列降為 10 列**，省下網路傳輸與 DataTable/GridView 繫結；網路越慢、欄位越多，實務改善越大。
+- **深頁跳轉較差**：`ROWID > @START` 且 START 很大時，無法提早結束，N=100,000 時 page 需 2,351 ms / 2,621,036 reads（約舊作法的 4.3 倍 reads）。此即 fmBPSN「依 BPENO 自動跳頁」可能踩到的情境。
+
+### 結論
+- 一般瀏覽（首頁、逐頁）：大幅改善（列數 ~10,000×、記憶體趨近 0、DB 時間約 6×）。
+- 深頁跳轉：DB reads 反而增加；後續可評估限制跳頁深度、或改用 keyset 分頁優化。
+
+### 分頁 SQL 形式比較（N=100,000、PageSize=10、7 次平均）
+
+| 形式 | page@0 ms | page@0 reads | page@deep ms | page@deep reads |
+|---|---|---|---|---|
+| OLD（全量） | 4,098.0 | 608,191 | 4,053.0 | 608,191 |
+| `TOP`（現行 SelectPage） | 7.4 | 273 | 2,166.3 | 2,621,045 |
+| `BETWEEN @START+1 AND @START+@MAX`（兩層查詢） | 3.1 | 268 | 2,192.3 | 2,621,037 |
+| `KEYSET`：先在窄集合算 ROWID 再 join 明細 | 3.4 | 300 | **48.0** | **6,549** |
+
+- **`BETWEEN` 與 `TOP` 幾乎相同**：兩者都必須對「過濾後、已 join 的完整集合」計算 `ROW_NUMBER()`；當 offset 很大時仍要處理前面所有資料列，故深頁成本相同。`BETWEEN` 不會改善。
+- **`KEYSET` 形式**：把 `ROW_NUMBER()` 只算在 `BPSNView`（篩選欄位全部屬於 BPSNView），外層再用 `ROWID BETWEEN` 取出該頁的 10 個 `BPENO`，之後才 join 明細表。深頁由 2,166 ms / 262 萬 reads 降為 **48 ms / 6,549 reads（約 45× 快、400× reads）**。
+- **限制**：`KEYSET` 假設各明細 join 為 1:1（特別是 `RASN` 的現職派遣），否則原本「以 join 後結果計數」的語意會不同（同一員工可能多列）。已於 1:1 合成資料驗證 `TOP` 與 `KEYSET` 取出的頁面完全相同（差異 0 筆）；正式環境需先確認 `RASN` 現職是否唯一。
+
+### 最終實作（已套用於 BpsnDAC）
+- `SelectPage` 改為 KEYSET：先在 `BPSNView`（套用篩選）算 `ROW_NUMBER()` 取出該頁 `BPENO`，再 join 明細；`WHERE R.ROWID BETWEEN @STARTROWINDEX+1 AND @STARTROWINDEX+@MAXIMUMROWS`。
+- `SelectCount` 改為窄集合 `SELECT COUNT(*) FROM BPSNView A WHERE 1=1 {filter}`（與 KEYSET 分頁一致，且不需 join）。
+- `SelectBPENOIndex` 同步改為窄集合。
+
+| 指標（N=100,000、PageSize=10） | 舊 SqlDataSource | 新 KEYSET |
+|---|---|---|
+| SelectPage 首頁 | 4,098 ms / 608,191 reads（全量） | 3.4 ms / 300 reads |
+| SelectPage 深頁 | 4,053 ms / 608,191 reads | 48 ms / 6,549 reads |
+| SelectCount（新增） | — | 110 ms / 6,253 reads |
+| 首頁總計（count + page） | 4,098 ms / 608,191 reads | ~113 ms / ~6,553 reads |
+| 回傳/繫結列數 | 100,000 | 10 |
+| App 記憶體 | ~252 MB | ~0 |
+
+改善：首頁總計約 **38× 快、93× 少 reads**；深頁約 **45× 快**。原本 count 需 608,176 reads，窄集合後降為 6,253 reads。
+
+## 待辦清單（Todo）
+
+- [x] 建立分支 `feature/gridview-to-objectdatasource`
+- [x] 撰寫本計畫文檔
+- [x] fmBPSN：BpsnDAC 新增 SelectPage / SelectCount / SelectBPENOIndex
+- [x] fmBPSN：fmBpsn.ascx 改 dsBPSNGrid 為 ObjectDataSource
+- [x] fmBPSN：fmBpsn.ascx.cs 調整 Search / Selected / OnInit
+- [x] fmBPSN：編譯驗證（aspnet_compiler 通過，產出 App_Code.dll）
+- [ ] fmBPSN：手動功能驗證（各篩選、分頁、跳頁、NODATA）
+- [ ] 其餘 23 個 Grid 依樣板陸續轉換（逐檔 commit）
+
+## 變更紀錄
+
+| 日期 | 內容 |
+|---|---|
+| 2026-09-10 | 建立計畫文檔、盤點清單；開始 fmBPSN 驗證 |
+| 2026-09-10 | fmBPSN 轉換完成：BpsnDAC 新增 SelectPage/SelectCount/SelectBPENOIndex；fmBpsn.ascx 改 ObjectDataSource；fmBpsn.ascx.cs 調整 Search/Selected/OnInit；aspnet_compiler 編譯通過 |
+| 2026-09-10 | 修復 BpsnDAC.cs 亂碼註解（原檔為 Big5，編輯後毀損），自 git HEAD 還原中文註解，並將檔案統一改存為 UTF-8 with BOM；重新編譯通過 |
+| 2026-09-10 | 以 LocalDB 合成資料（2 萬/10 萬筆）基準測試舊 SqlDataSource 與新 ObjectDataSource；結果：首頁列數 ~10,000×、記憶體趨近 0、DB 時間約 6×；深頁跳轉 reads 反而增加 |
+| 2026-09-10 | 分頁 SQL 形式比較：`BETWEEN` 與 `TOP` 相同（無改善）；改採 KEYSET（窄集合算 ROWID 再 join 明細）並將 SelectCount/SelectBPENOIndex 改為窄集合。深頁 2,166ms/262萬 reads → 48ms/6,549 reads；count 714ms/608,176 reads → 110ms/6,253 reads；aspnet_compiler 編譯通過 |

Web/App_Code/DAC/BpsnDAC.cs

@@ -1,14 +1,16 @@
-using System;
+using System;
 using System.Data;
 using System.Data.Common;
 using System.Configuration;
 using System.Text;
 using System.Collections.Generic;
+using System.ComponentModel;
 using Wellan.Data;
 
 /// <summary>
-/// 員工資料的資料處理類別
+/// 員工資料的資料處理類別
 /// </summary>
+[DataObject(true)]
 public class BpsnDAC : Wellan.Data.BPSN_DAC
 {
     private DbCommand cmdSelect;
@@ -115,7 +117,7 @@ public class BpsnDAC : Wellan.Data.BPSN_DAC
     }
 
     /// <summary>
-    /// 取得人員目前派駐專案
+    /// 取得人員目前派駐專案
     /// </summary>
     /// <param name="bpeno"></param>
     /// <returns></returns>
@@ -125,7 +127,7 @@ public class BpsnDAC : Wellan.Data.BPSN_DAC
     }
 
     /// <summary>
-    /// 取得人員目前派駐專案
+    /// 取得人員目前派駐專案
     /// </summary>
     /// <param name="bpeno"></param>
     /// <returns></returns>
@@ -154,7 +156,7 @@ public class BpsnDAC : Wellan.Data.BPSN_DAC
     }
 
     /// <summary>
-    /// 取得人員目前派駐地點
+    /// 取得人員目前派駐地點
     /// </summary>
     /// <param name="bpeno"></param>
     /// <returns></returns>
@@ -164,7 +166,7 @@ public class BpsnDAC : Wellan.Data.BPSN_DAC
     }
 
     /// <summary>
-    /// 取得人員目前派駐地點
+    /// 取得人員目前派駐地點
     /// </summary>
     /// <param name="bpeno"></param>
     /// <returns></returns>
@@ -182,7 +184,7 @@ public class BpsnDAC : Wellan.Data.BPSN_DAC
     }
 
     /// <summary>
-    /// 取得人員電子郵件
+    /// 取得人員電子郵件
     /// </summary>
     /// <param name="bpeno"></param>
     /// <returns></returns>
@@ -197,7 +199,7 @@ public class BpsnDAC : Wellan.Data.BPSN_DAC
     }
 
     /// <summary>
-    /// 取得人員電子郵件2
+    /// 取得人員電子郵件2
     /// </summary>
     /// <param name="bpeno"></param>
     /// <returns></returns>
@@ -212,10 +214,10 @@ public class BpsnDAC : Wellan.Data.BPSN_DAC
     }
 
     /// <summary>
-    /// 取得某日期人員所屬公司名稱
+    /// 取得某日期人員所屬公司名稱
     /// </summary>
-    /// <param name="bpeno">員工編號</param>
-    /// <param name="date">日期</param>
+    /// <param name="bpeno">員工編號</param>
+    /// <param name="date">日期</param>
     /// <returns></returns>
     public List<string> GetCompanyByDate(string bpeno, DateTime date)
     {
@@ -243,7 +245,7 @@ public class BpsnDAC : Wellan.Data.BPSN_DAC
     }
 
     /// <summary>
-    /// 取得人員到職日期
+    /// 取得人員到職日期
     /// </summary>
     /// <param name="bpeno"></param>
     /// <returns></returns>
@@ -258,7 +260,7 @@ public class BpsnDAC : Wellan.Data.BPSN_DAC
     }
 
     /// <summary>
-    /// 取得人員離職日期
+    /// 取得人員離職日期
     /// </summary>
     /// <param name="bpeno"></param>
     /// <returns></returns>
@@ -287,12 +289,238 @@ public class BpsnDAC : Wellan.Data.BPSN_DAC
     }
 
     /// <summary>
-    /// 取出某日期在職的員工
+    /// 取出某日期在職的員工
     /// </summary>
-    /// <param name="date">日期</param>
+    /// <param name="date">日期</param>
     /// <returns></returns>
     public DataTable GetOnBoardEmployee(DateTime date)
     {
         return Query.Select(Query.NewCommand("SELECT * FROM BPSNView WHERE dbo.EmployeeOnboard(BPENO, @DATE) = 1"));
     }
+    private const string GridSelectColumns =
+        @" A2.*
+           , B.RAPYN, C.BPPYM RAPYNX, B.RABRH, D.BSSCR RABRHX, B.RAJNO, E.BPJME RAJNOX, B.RACNO
+           , F.BPCME RACNOX, ISNULL(H.RPCPY, G.RPCPY) AS RPCPY ";
+
+    // 只 join 該頁明細用 (明細主表為 A2)
+    private const string GridDetailJoins =
+        @" LEFT OUTER JOIN RASN B ON A2.BPENO=B.RANUM AND (B.RAEDT IS NULL OR (B.RASDT <= @TODAY AND B.RAEDT >= @TODAY))
+             LEFT OUTER JOIN BPAA C ON B.RAPYN=C.BPPYN
+             LEFT OUTER JOIN BCLS D ON D.BSCLS=B.RABRH AND D.BSPAR='BPSNBRH'
+             LEFT OUTER JOIN BPJA E ON E.BPPYN=B.RAPYN AND E.BPJNO=B.RAJNO
+             LEFT OUTER JOIN BPJB F ON F.BPPYN=B.RAPYN AND F.BPJNO=B.RAJNO AND F.BPCNO=B.RACNO
+             LEFT OUTER JOIN RPIR G ON A2.BPENO=G.RPENO AND G.RPREN=(SELECT MAX(RPREN) FROM RPIR WHERE RPENO=A2.BPENO)
+             LEFT OUTER JOIN RPIB H ON G.RPREN=H.RPREN AND H.RPITM=(SELECT MAX(RPITM) FROM RPIB WHERE RPREN=H.RPREN) ";
+
+    /// <summary>
+    /// 人員資料 Grid 分頁查詢
+    /// </summary>
+    [DataObjectMethod(DataObjectMethodType.Select)]
+    public DataTable SelectPage(
+        int startRowIndex,
+        int maximumRows,
+        string BPENO,
+        string BPNME,
+        string BPENM,
+        string BPIDN,
+        string BPEDY_TYPE,
+        string BPDPT_TYPE,
+        string BPSDY1,
+        string BPSDY2,
+        string BPEDY1,
+        string BPEDY2,
+        bool canSearch,
+        string userId)
+    {
+        DbCommand cmd = Query.NewCommand();
+
+        StringBuilder filter = new StringBuilder();
+        BuildGridFilter(filter, cmd, BPENO, BPNME, BPENM, BPIDN, BPEDY_TYPE, BPDPT_TYPE, BPSDY1, BPSDY2, BPEDY1, BPEDY2, canSearch, userId);
+
+        // 先在窄集合 (BPSNView) 依 BPENO 排序計算 ROWID，取出該頁的 BPENO 後，
+        // 才 join 明細表，避免深頁時對整個 join 結果計算 ROW_NUMBER()。
+        cmd.CommandText = String.Format(
+            @"SELECT {0}
+              FROM
+              (
+                SELECT A.BPENO, ROW_NUMBER() OVER (ORDER BY A.BPENO) AS ROWID
+                FROM BPSNView A WHERE 1=1 {1}
+              ) R
+              JOIN BPSNView A2 ON A2.BPENO = R.BPENO
+              {2}
+              WHERE R.ROWID BETWEEN @STARTROWINDEX + 1 AND @STARTROWINDEX + @MAXIMUMROWS
+              ORDER BY R.ROWID",
+            GridSelectColumns, filter.ToString(), GridDetailJoins);
+        cmd.Parameters.Add(Query.NewParameter("STARTROWINDEX", startRowIndex));
+        cmd.Parameters.Add(Query.NewParameter("MAXIMUMROWS", maximumRows));
+
+        return Query.Select(cmd);
+    }
+
+    /// <summary>
+    /// 人員資料 Grid 查詢筆數
+    /// </summary>
+    [DataObjectMethod(DataObjectMethodType.Select)]
+    public int SelectCount(
+        string BPENO,
+        string BPNME,
+        string BPENM,
+        string BPIDN,
+        string BPEDY_TYPE,
+        string BPDPT_TYPE,
+        string BPSDY1,
+        string BPSDY2,
+        string BPEDY1,
+        string BPEDY2,
+        bool canSearch,
+        string userId)
+    {
+        DbCommand cmd = Query.NewCommand();
+
+        StringBuilder filter = new StringBuilder();
+        BuildGridFilter(filter, cmd, BPENO, BPNME, BPENM, BPIDN, BPEDY_TYPE, BPDPT_TYPE, BPSDY1, BPSDY2, BPEDY1, BPEDY2, canSearch, userId);
+
+        cmd.CommandText = String.Format("SELECT COUNT(*) FROM BPSNView A WHERE 1=1 {0}", filter.ToString());
+        return WDAC.GetInt32Value(Query.ExecuteScalar(cmd));
+    }
+
+    /// <summary>
+    /// 取得指定人員編號在查詢結果中的序號 (0 起算)
+    /// </summary>
+    public int SelectBPENOIndex(
+        string targetBPENO,
+        string BPENO,
+        string BPNME,
+        string BPENM,
+        string BPIDN,
+        string BPEDY_TYPE,
+        string BPDPT_TYPE,
+        string BPSDY1,
+        string BPSDY2,
+        string BPEDY1,
+        string BPEDY2,
+        bool canSearch,
+        string userId)
+    {
+        DbCommand cmd = Query.NewCommand();
+
+        StringBuilder filter = new StringBuilder();
+        BuildGridFilter(filter, cmd, BPENO, BPNME, BPENM, BPIDN, BPEDY_TYPE, BPDPT_TYPE, BPSDY1, BPSDY2, BPEDY1, BPEDY2, canSearch, userId);
+
+        cmd.CommandText = String.Format(
+            @"SELECT ROWID - 1 FROM
+              (
+                SELECT A.BPENO, ROW_NUMBER() OVER (ORDER BY A.BPENO) AS ROWID
+                FROM BPSNView A WHERE 1=1 {0}
+              ) AS TMP WHERE BPENO = @TARGET",
+            filter.ToString());
+        cmd.Parameters.Add(Query.NewParameter("TARGET", targetBPENO));
+
+        object o = Query.ExecuteScalar(cmd);
+        return (o is Int32 || o is Int64) ? WDAC.GetInt32Value(o) : -1;
+    }
+
+    /// <summary>
+    /// 組出人員資料 Grid 的查詢條件 (與舊 AddSearch 行為一致)
+    /// </summary>
+    private void BuildGridFilter(
+        StringBuilder sb,
+        DbCommand cmd,
+        string BPENO,
+        string BPNME,
+        string BPENM,
+        string BPIDN,
+        string BPEDY_TYPE,
+        string BPDPT_TYPE,
+        string BPSDY1,
+        string BPSDY2,
+        string BPEDY1,
+        string BPEDY2,
+        bool canSearch,
+        string userId)
+    {
+        cmd.Parameters.Add(Query.NewParameter("TODAY", DateTime.UtcNow.AddHours(8).Date));
+
+        if (!canSearch)
+        {
+            if (!string.IsNullOrEmpty(userId))
+            {
+                sb.Append(" AND BPENO LIKE @BPENO1 ");
+                cmd.Parameters.Add(Query.NewParameter("BPENO1", userId + "%"));
+            }
+            return;
+        }
+
+        if (!string.IsNullOrEmpty(BPENO))
+        {
+            sb.Append(" AND BPENO LIKE @BPENO1 ");
+            cmd.Parameters.Add(Query.NewParameter("BPENO1", BPENO + "%"));
+        }
+        if (!string.IsNullOrEmpty(BPNME))
+        {
+            sb.Append(" AND BPNME LIKE @BPNME1 ");
+            cmd.Parameters.Add(Query.NewParameter("BPNME1", BPNME + "%"));
+        }
+        if (!string.IsNullOrEmpty(BPENM))
+        {
+            sb.Append(" AND BPENM LIKE @BPENM1 ");
+            cmd.Parameters.Add(Query.NewParameter("BPENM1", BPENM + "%"));
+        }
+        if (!string.IsNullOrEmpty(BPIDN))
+        {
+            sb.Append(" AND BPIDN LIKE @BPIDN1 ");
+            cmd.Parameters.Add(Query.NewParameter("BPIDN1", BPIDN + "%"));
+        }
+
+        switch (BPEDY_TYPE)
+        {
+            case "1":
+                sb.Append(" AND (BPEDY IS NULL OR BPEDY >= @TODAY) ");
+                break;
+            case "2":
+                sb.Append(" AND (BPEDY < @TODAY) ");
+                break;
+        }
+
+        switch (BPDPT_TYPE)
+        {
+            case "1":
+                sb.AppendFormat(" AND BPDPT IN {0} ", PublicVariable.InnerDepartment);
+                break;
+            case "2":
+                sb.AppendFormat(" AND BPDPT NOT IN {0} ", PublicVariable.InnerDepartment);
+                break;
+        }
+
+        AppendRange(sb, cmd, "BPSDY", BPSDY1, BPSDY2);
+        AppendRange(sb, cmd, "BPEDY", BPEDY1, BPEDY2);
+
+        if (!IsManager(userId))
+        {
+            sb.Append(" AND BPENO NOT IN ('00001','00002','00003') ");
+        }
+    }
+
+    private void AppendRange(StringBuilder sb, DbCommand cmd, string field, string value1, string value2)
+    {
+        bool has1 = !string.IsNullOrEmpty(value1);
+        bool has2 = !string.IsNullOrEmpty(value2);
+
+        if (has1 && has2)
+        {
+            sb.AppendFormat(" AND {0} >= @{0}1 AND {0} <= @{0}2 ", field);
+            cmd.Parameters.Add(Query.NewParameter(field + "1", value1));
+            cmd.Parameters.Add(Query.NewParameter(field + "2", value2));
+        }
+        else if (has1)
+        {
+            sb.AppendFormat(" AND {0} LIKE @{0}1 ", field);
+            cmd.Parameters.Add(Query.NewParameter(field + "1", value1 + "%"));
+        }
+        else if (has2)
+        {
+            sb.AppendFormat(" AND {0} LIKE @{0}2 ", field);
+            cmd.Parameters.Add(Query.NewParameter(field + "2", value2 + "%"));
+        }
+    }
 }

Web/forms/worker/fmBpsn.ascx

@@ -215,12 +215,25 @@
             TextMessageId="" Visible="False"></cc1:WLabel>
     </asp:View>
     <asp:View ID="EditView" runat="server">
-        <asp:SqlDataSource ID="dsBPSNGrid"
-            runat="server" ConflictDetection="CompareAllValues"
-            SelectCommand="SELECT * FROM BPSNView WHERE 1=0"
-            ConnectionString="Data Source=(local);Initial Catalog=THINKYU_WEB;Persist Security Info=True;User ID=sa"
-            ProviderName="System.Data.SqlClient"
-            OnSelected="dsBPSNGrid_Selected"></asp:SqlDataSource>
+        <asp:ObjectDataSource ID="dsBPSNGrid"
+            runat="server" TypeName="BpsnDAC"
+            SelectMethod="SelectPage" SelectCountMethod="SelectCount"
+            EnablePaging="true" OnSelected="dsBPSNGrid_Selected">
+            <SelectParameters>
+                <asp:Parameter Name="BPENO" Type="String" />
+                <asp:Parameter Name="BPNME" Type="String" />
+                <asp:Parameter Name="BPENM" Type="String" />
+                <asp:Parameter Name="BPIDN" Type="String" />
+                <asp:Parameter Name="BPEDY_TYPE" Type="String" />
+                <asp:Parameter Name="BPDPT_TYPE" Type="String" />
+                <asp:Parameter Name="BPSDY1" Type="String" />
+                <asp:Parameter Name="BPSDY2" Type="String" />
+                <asp:Parameter Name="BPEDY1" Type="String" />
+                <asp:Parameter Name="BPEDY2" Type="String" />
+                <asp:Parameter Name="canSearch" Type="Boolean" />
+                <asp:Parameter Name="userId" Type="String" />
+            </SelectParameters>
+        </asp:ObjectDataSource>
         <asp:SqlDataSource ID="dsBPSNForm"
             runat="server"
             ConflictDetection="CompareAllValues"

Web/forms/worker/fmBpsn.ascx.cs

@@ -24,23 +24,6 @@ public partial class forms_worker_fmBpsn : Wellan.Web.UI.WUserControlBase
     private string _BPEDY1 = "";
     private string _BPEDY2 = "";
 
-    private string select =
-      @" SELECT
-            A.*
-          , B.RAPYN, C.BPPYM RAPYNX, B.RABRH, D.BSSCR RABRHX, B.RAJNO, E.BPJME RAJNOX, B.RACNO
-          , F.BPCME RACNOX, ISNULL(H.RPCPY, G.RPCPY) AS RPCPY 
-          , ROW_NUMBER() OVER (ORDER BY A.BPENO) ROWID ";
-    private string from =
-      @" FROM BPSNView A 
-         LEFT OUTER JOIN RASN B ON A.BPENO=B.RANUM AND (B.RAEDT IS NULL OR (B.RASDT <= @TODAY AND B.RAEDT >= @TODAY))
-         LEFT OUTER JOIN BPAA C ON B.RAPYN=C.BPPYN
-         LEFT OUTER JOIN BCLS D ON D.BSCLS=B.RABRH AND D.BSPAR='BPSNBRH'
-         LEFT OUTER JOIN BPJA E ON E.BPPYN=B.RAPYN AND E.BPJNO=B.RAJNO
-         LEFT OUTER JOIN BPJB F ON F.BPPYN=B.RAPYN AND F.BPJNO=B.RAJNO AND F.BPCNO=B.RACNO 
-         LEFT OUTER JOIN RPIR G ON A.BPENO=G.RPENO AND G.RPREN=(SELECT MAX(RPREN) FROM RPIR WHERE RPENO=A.BPENO) 
-         LEFT OUTER JOIN RPIB H ON G.RPREN=H.RPREN AND H.RPITM=(SELECT MAX(RPITM) FROM RPIB WHERE RPREN=H.RPREN) ";
-    private string where = " WHERE 1=1 ";
-    // private string order = " ORDER BY BPENO ";
     private bool fileOK = false;
 
     internal BprmDAC bprmDAC;
@@ -163,7 +146,6 @@ public partial class forms_worker_fmBpsn : Wellan.Web.UI.WUserControlBase
         dsBPSNForm.DeleteCommand = @"DELETE BPSN WHERE BPENO = @OLD_BPENO AND APPNO = @OLD_APPNO";
 
         dsBPSNForm.ConnectionString = ConnectionString;
-        dsBPSNGrid.ConnectionString = ConnectionString;
         dsBPSN_BPTYP.ConnectionString = ConnectionString;
         dsBPSN_BPGNR.ConnectionString = ConnectionString;
         dsBPSN_BPSGR.ConnectionString = ConnectionString;
@@ -298,70 +280,27 @@ public partial class forms_worker_fmBpsn : Wellan.Web.UI.WUserControlBase
         _BPEDY_TYPE = ddlBPEDY.SelectedValue;
         _BPDPT_TYPE = ddlBPDPT.SelectedValue;
 
-        StringBuilder sql = new StringBuilder();
-        sql.Append(select);
-        sql.Append(from);
-        sql.Append(where);
-        dsBPSNGrid.SelectParameters.Clear();
-        dsBPSNGrid.SelectParameters.Add("TODAY", String.Format(WGuard1.InvariantCulture, "{0:yyyy-MM-dd}", DateTime.UtcNow.AddHours(8).Date));
-        if (canSearch)
-        {
-            AddSearch(sql, dsBPSNGrid, "BPENO", _BPENO, "", true);
-            AddSearch(sql, dsBPSNGrid, "BPNME", _BPNME, "", true);
-            AddSearch(sql, dsBPSNGrid, "BPENM", _BPENM, "", true);
-            AddSearch(sql, dsBPSNGrid, "BPIDN", _BPIDN, "", true);
-            switch (_BPEDY_TYPE)
-            {
-                case "1":
-                    sql.Append(" AND (BPEDY IS NULL OR BPEDY >= @TODAY) ");
-                    break;
-                case "2":
-                    sql.Append(" AND (BPEDY < @TODAY)");
-                    break;
-            }
-            switch (_BPDPT_TYPE)
-            {
-                case "1":
-                    sql.Append(String.Format(" AND BPDPT IN {0} ", PublicVariable.InnerDepartment));
-                    break;
-                case "2":
-                    sql.Append(String.Format(" AND BPDPT NOT IN {0} ", PublicVariable.InnerDepartment));
-                    break;
-            }
-            AddSearch(sql, dsBPSNGrid, "BPSDY", _BPSDY1, _BPSDY2, true);
-            AddSearch(sql, dsBPSNGrid, "BPEDY", _BPEDY1, _BPEDY2, true);
-
-            if (!BpsnDAC.IsManager(UserId))
-            {
-                sql.Append(" AND BPENO NOT IN ('00001','00002','00003') ");
-            }
-        }
-        else
-        {
-            AddSearch(sql, dsBPSNGrid, "BPENO", UserId, "", true);
-        }
-        // sql.Append(order);
-        dsBPSNGrid.SelectCommand = sql.ToString();
+        dsBPSNGrid.SelectParameters["BPENO"].DefaultValue = _BPENO;
+        dsBPSNGrid.SelectParameters["BPNME"].DefaultValue = _BPNME;
+        dsBPSNGrid.SelectParameters["BPENM"].DefaultValue = _BPENM;
+        dsBPSNGrid.SelectParameters["BPIDN"].DefaultValue = _BPIDN;
+        dsBPSNGrid.SelectParameters["BPEDY_TYPE"].DefaultValue = _BPEDY_TYPE;
+        dsBPSNGrid.SelectParameters["BPDPT_TYPE"].DefaultValue = _BPDPT_TYPE;
+        dsBPSNGrid.SelectParameters["BPSDY1"].DefaultValue = _BPSDY1;
+        dsBPSNGrid.SelectParameters["BPSDY2"].DefaultValue = _BPSDY2;
+        dsBPSNGrid.SelectParameters["BPEDY1"].DefaultValue = _BPEDY1;
+        dsBPSNGrid.SelectParameters["BPEDY2"].DefaultValue = _BPEDY2;
+        dsBPSNGrid.SelectParameters["canSearch"].DefaultValue = canSearch.ToString();
+        dsBPSNGrid.SelectParameters["userId"].DefaultValue = UserId;
 
         if (!string.IsNullOrEmpty(GetStringParam("BPENO")) || !string.IsNullOrEmpty(WDAC.GetStringValue(ViewState["RPENO"])))
         {
             string bpeno = "";
             if (!string.IsNullOrEmpty(GetStringParam("BPENO"))) bpeno = GetStringParam("BPENO");
             if (!string.IsNullOrEmpty(WDAC.GetStringValue(ViewState["RPENO"]))) bpeno = WDAC.GetStringValue(ViewState["RPENO"]);
-            var cmdIndex = Query.NewCommand();
-            cmdIndex.CommandText = string.Format("SELECT ROWID - 1 FROM ( {0} ) T WHERE BPENO = @TARGET", dsBPSNGrid.SelectCommand);
-            Query.AddParam(cmdIndex, "TODAY", DateTime.UtcNow.AddHours(8).Date);
-            Query.AddParam(cmdIndex, "BPENO1", _BPENO);
-            Query.AddParam(cmdIndex, "BPNME1", _BPNME);
-            Query.AddParam(cmdIndex, "BPENM1", _BPENM);
-            Query.AddParam(cmdIndex, "BPIDN1", _BPIDN);
-            Query.AddParam(cmdIndex, "BPSDY1", _BPSDY1);
-            Query.AddParam(cmdIndex, "BPSDY2", _BPSDY2);
-            Query.AddParam(cmdIndex, "BPEDY1", _BPEDY1);
-            Query.AddParam(cmdIndex, "BPEDY2", _BPEDY2);
-            Query.AddParam(cmdIndex, "TARGET", bpeno);
-            var o = Query.ExecuteScalar(cmdIndex);
-            int idx = (o is Int32 || o is Int64) ? WDAC.GetInt32Value(o) : -1;
+
+            int idx = new BpsnDAC(Query).SelectBPENOIndex(
+                bpeno, _BPENO, _BPNME, _BPENM, _BPIDN, _BPEDY_TYPE, _BPDPT_TYPE, _BPSDY1, _BPSDY2, _BPEDY1, _BPEDY2, canSearch, UserId);
 
             if (idx >= 0)
             {
@@ -455,9 +394,9 @@ public partial class forms_worker_fmBpsn : Wellan.Web.UI.WUserControlBase
         GridView1.DataBind();
     }
 
-    protected void dsBPSNGrid_Selected(object sender, SqlDataSourceStatusEventArgs e)
+    protected void dsBPSNGrid_Selected(object sender, ObjectDataSourceStatusEventArgs e)
     {
-        if (e.AffectedRows == 0)
+        if (e.ReturnValue is Int32 && WDAC.GetInt32Value(e.ReturnValue) == 0)
         {
             if (MultiView1.ActiveViewIndex == 0)
             {