chore: 首次簽入 Thinkyu ASP.NET 專案

- 加入 Visual Studio / ASP.NET .gitignore - 排除建置輸出、IDE 設定、NuGet packages、大型 MSI 安裝檔
2026-09-10 09:42:37 +08:00
commit 577060bc78
2496 changed files with 501389 additions and 0 deletions
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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Web;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using WebLib;
+
+namespace Education.Forms
+{
+  public partial class Test01 : FormBase
+  {
+    protected void Page_Load(object sender, EventArgs e)
+    {
+      DAC_組織圖 Dao組織圖 = new DAC_組織圖(conn);
+      組織圖List d = Dao組織圖.Select子樹(1, 1);
+
+      GridView1.DataSource = d;
+      GridView1.DataBind();
+    }
+
+    protected void DropDownList1_DataBinding(object sender, EventArgs e)
+    {
+        if (!(sender is DropDownList dd)
+            || !(dd.Parent.Parent is GridViewRow row))
+            return;
+
+        string v = DataBinder.Eval(row.DataItem, "上層ID", "{0}");
+        if (dd.Items.FindByValue(v) == null)
+        {
+            dd.Items.Insert(0, new ListItem(v, v));       
+        }
+    }
+  }
+}