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訂正（トリガーにしたいボタンがある CheckBoxListTest.aspx.cs のコード）

2020/12/11 06:10

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test CHANGED Viewed

@@ -190,47 +190,29 @@
 using System;
-using System.Web.UI.WebControls;
 namespace WebApplication1
 {
-    public partial class ChechBoxListUserControl : System.Web.UI.UserControl
+    public partial class CheckBoxListTest : System.Web.UI.Page
     {
         protected void Page_Load(object sender, EventArgs e)
+        {
+        }
+        protected void Button1_Click(object sender, EventArgs e)
         {
-        }
-        protected void CustomValidator1_ServerValidate(object source, ServerValidateEventArgs args)
+            Label1.Text = "Page.IsValid: " + Page.IsValid;
-        {
-            if (CheckBoxList1.SelectedIndex == -1)
-            {
-                args.IsValid = false;
-            }
-            else
-            {
-                args.IsValid = true;
-            }
         }