修正多處 LINQ-to-Entities 查詢,避免 Nullable .Contains()、.ToString()、Request[] 直接使用造成翻譯失敗。
API 查詢同步改寫 .Contains()、.OrderBy()、複雜 GroupBy/Math.Round,必要時 materialize 或加 HasValue。 Participation rate / kind breakdown 改在記憶體計算,同時檢查整數陣列 .Contains() 的型別安全性。
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@@ -31,8 +31,13 @@ public partial class admin_bed_new_reg : MyWeb.config
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keyin1.Items.Add(item);
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}
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// ❌ 錯誤寫法: var prod = qry.Where(q => q.order_no == Request["order_no"].ToString() && q.o_detail_id == Convert.ToInt32(Request["detail"])).FirstOrDefault();
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// LINQ to Entities 無法轉換 Request 和 Convert 方法,必須先轉換為變數再使用
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string orderNo = Request["order_no"]?.ToString();
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int detailId = Convert.ToInt32(Request["detail"]);
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var qry = _db.bed_order.AsQueryable();
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var prod = qry.Where(q => q.order_no == Request["order_no"].ToString() && q.o_detail_id == Convert.ToInt32(Request["detail"])).FirstOrDefault();
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var prod = qry.Where(q => q.order_no == orderNo && q.o_detail_id == detailId).FirstOrDefault();
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if (prod != null)
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{
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bed_order_no.Text = prod.bed_order_no.ToString();
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