feat: fmBpaa GridView 改用 ObjectDataSource

- BpaaDAC 新增 SelectPage/SelectCount/SelectBPAAIndex

- dsBPAAGrid 改 ObjectDataSource（EnablePaging）

- Search/Selected/DataBound 調整；跳回選取列改用 SelectBPAAIndex

- 計畫文檔更新

Web/App_Code/DAC/BpaaDAC.cs

@@ -3,12 +3,15 @@ using System.Data;
 using System.Configuration;
 using System.Data.Common;
 using System.Collections;
+using System.ComponentModel;
+using System.Text;
 using Wellan.Common;
 using Wellan.Data;
 
 /// <summary>
 /// 取得專案年度接單資料
 /// </summary>
+[DataObject(true)]
 public class BpaaDAC : Wellan.Data.WDAC
 {
     public BpaaDAC()
@@ -325,4 +328,96 @@ public class BpaaDAC : Wellan.Data.WDAC
         cmd.Parameters.Add(Query.NewParameter("BPPNM", bppnm));
         return WDAC.GetStringValue(Query.ExecuteScalar(cmd));
     }
+
+    /// <summary>
+    /// 年度接單 Grid 分頁查詢
+    /// </summary>
+    [DataObjectMethod(DataObjectMethodType.Select)]
+    public DataTable SelectPage(int startRowIndex, int maximumRows, string BPPNM, string BPYER, string BPPYN, string BPPYM)
+    {
+        DbCommand cmd = Query.NewCommand();
+
+        StringBuilder filter = new StringBuilder();
+        BuildFilter(filter, cmd, BPPNM, BPYER, BPPYN, BPPYM);
+
+        cmd.CommandText = String.Format(
+            @"SELECT * FROM
+              (
+                SELECT *, ROW_NUMBER() OVER (ORDER BY BPPNM, BPYER) AS ROWID
+                FROM BPAA WHERE 1=1 {0}
+              ) AS TMP
+              WHERE ROWID BETWEEN @STARTROWINDEX + 1 AND @STARTROWINDEX + @MAXIMUMROWS
+              ORDER BY ROWID",
+            filter.ToString());
+        cmd.Parameters.Add(Query.NewParameter("STARTROWINDEX", startRowIndex));
+        cmd.Parameters.Add(Query.NewParameter("MAXIMUMROWS", maximumRows));
+
+        return Query.Select(cmd);
+    }
+
+    /// <summary>
+    /// 年度接單 Grid 查詢筆數
+    /// </summary>
+    [DataObjectMethod(DataObjectMethodType.Select)]
+    public int SelectCount(string BPPNM, string BPYER, string BPPYN, string BPPYM)
+    {
+        DbCommand cmd = Query.NewCommand();
+
+        StringBuilder filter = new StringBuilder();
+        BuildFilter(filter, cmd, BPPNM, BPYER, BPPYN, BPPYM);
+
+        cmd.CommandText = String.Format("SELECT COUNT(*) FROM BPAA WHERE 1=1 {0}", filter.ToString());
+        return WDAC.GetInt32Value(Query.ExecuteScalar(cmd));
+    }
+
+    /// <summary>
+    /// 取得指定年度接單在查詢結果中的序號 (0 起算)
+    /// </summary>
+    public int SelectBPAAIndex(string targetBPPNM, string targetBPYER, string BPPNM, string BPYER, string BPPYN, string BPPYM)
+    {
+        DbCommand cmd = Query.NewCommand();
+
+        StringBuilder filter = new StringBuilder();
+        BuildFilter(filter, cmd, BPPNM, BPYER, BPPYN, BPPYM);
+
+        cmd.CommandText = String.Format(
+            @"SELECT ROWID - 1 FROM
+              (
+                SELECT BPPNM, BPYER, ROW_NUMBER() OVER (ORDER BY BPPNM, BPYER) AS ROWID
+                FROM BPAA WHERE 1=1 {0}
+              ) AS TMP WHERE BPPNM = @TARGET_BPPNM AND BPYER = @TARGET_BPYER",
+            filter.ToString());
+        cmd.Parameters.Add(Query.NewParameter("TARGET_BPPNM", targetBPPNM));
+        cmd.Parameters.Add(Query.NewParameter("TARGET_BPYER", targetBPYER));
+
+        object o = Query.ExecuteScalar(cmd);
+        return (o is Int32 || o is Int64) ? WDAC.GetInt32Value(o) : -1;
+    }
+
+    /// <summary>
+    /// 組出年度接單 Grid 的查詢條件 (與舊 AddSearch 行為一致)
+    /// </summary>
+    private void BuildFilter(StringBuilder sb, DbCommand cmd, string BPPNM, string BPYER, string BPPYN, string BPPYM)
+    {
+        if (!string.IsNullOrEmpty(BPPNM))
+        {
+            sb.Append(" AND BPPNM LIKE @BPPNM1 ");
+            cmd.Parameters.Add(Query.NewParameter("BPPNM1", BPPNM + "%"));
+        }
+        if (!string.IsNullOrEmpty(BPYER))
+        {
+            sb.Append(" AND BPYER LIKE @BPYER1 ");
+            cmd.Parameters.Add(Query.NewParameter("BPYER1", BPYER + "%"));
+        }
+        if (!string.IsNullOrEmpty(BPPYN))
+        {
+            sb.Append(" AND BPPYN LIKE @BPPYN1 ");
+            cmd.Parameters.Add(Query.NewParameter("BPPYN1", BPPYN + "%"));
+        }
+        if (!string.IsNullOrEmpty(BPPYM))
+        {
+            sb.Append(" AND BPPYM LIKE @BPPYM1 ");
+            cmd.Parameters.Add(Query.NewParameter("BPPYM1", BPPYM + "%"));
+        }
+    }
 }