更新查詢方式
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@@ -21,7 +21,7 @@ public partial class admin_activity_kind_reg2 : MyWeb.config
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if (!isStrNull(Request["num"]))
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{
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int _num = Val(Request["num"]);
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var prod = _db.activity_category_kind.AsEnumerable().Where(q => q.num == _num).Where(q => q.num == _num).FirstOrDefault();
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var prod = _db.activity_category_kind.Where(q => q.num == _num).FirstOrDefault();
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if (prod != null)
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{
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@@ -208,7 +208,7 @@ public partial class admin_activity_kind_reg2 : MyWeb.config
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try
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{
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var prod = _db.activity_category_kind.AsEnumerable().Where(q => q.root == root).OrderByDescending(q => q.range).FirstOrDefault();
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var prod = _db.activity_category_kind.Where(q => q.root == root).OrderByDescending(q => q.range).FirstOrDefault();
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if (prod != null)
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if (prod.range.HasValue)
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range = prod.range.Value + 1;
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@@ -247,7 +247,7 @@ public partial class admin_activity_kind_reg2 : MyWeb.config
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del_product(num);
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var prod = _db.activity_category_kind.AsEnumerable().Where(q => q.num == num).FirstOrDefault(); //刪除該筆資料
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var prod = _db.activity_category_kind.Where(q => q.num == num).FirstOrDefault(); //刪除該筆資料
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if (prod != null)
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{
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_db.activity_category_kind.Remove(prod);
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@@ -265,7 +265,7 @@ public partial class admin_activity_kind_reg2 : MyWeb.config
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public void Del_Ohter_Items(int d_num)
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{
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var prod = _db.activity_category_kind.AsEnumerable().Where(q => q.root == d_num).ToList();
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var prod = _db.activity_category_kind.Where(q => q.root == d_num).ToList();
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if (prod.Count > 0)
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{
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foreach (var row in prod)
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@@ -284,7 +284,7 @@ public partial class admin_activity_kind_reg2 : MyWeb.config
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public void del_product(int num) //刪除訊息
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{
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//EF Model 資料庫拉關聯 , 故刪除類型前,一定要先刪除訊息,否則關聯會出錯
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var prod = _db.activities.AsEnumerable().Where(q => q.category_kind == num).ToList();
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var prod = _db.activities.Where(q => q.category_kind == num).ToList();
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if (prod.Count > 0)
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{
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