回答編集履歴
1
サンプルコードをもう少し分かりやすく修正
test
CHANGED
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@@ -31,6 +31,28 @@
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31
31
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protected void Page_PreInit(object sender, EventArgs e)
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{
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+
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35
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// >>> TEST >>>>>>>>>>>>>>>>>>>>
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ddlHoge.DataSource = new SqlDataSource()
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+
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{
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ConnectionString = "Data Source=.\\SQLExpress;Initial Catalog=master;User ID=sa;Password=root;",
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SelectCommand = " SELECT '111' AS id, 'one' AS name UNION ALL" +
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" SELECT '222' AS id, 'two' AS name UNION ALL" +
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" SELECT '333' AS id, 'three' AS name"
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};
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ddlHoge.SelectedIndex = 1;
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// <<< TEST <<<<<<<<<<<<<<<<<<<<
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Debug.WriteLine("★Page_PreInit [" + ddlHoge.SelectedValue + "]");
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@@ -102,24 +124,6 @@
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{
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-
ddlHoge.DataSource = new SqlDataSource()
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-
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{
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-
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ConnectionString = "Data Source=.\\SQLExpress;Initial Catalog=master;User ID=sa;Password=root;",
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-
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111
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SelectCommand = " SELECT '111' AS id, 'one' AS name UNION ALL" +
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112
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-
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" SELECT '222' AS id, 'two' AS name UNION ALL" +
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-
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" SELECT '333' AS id, 'three' AS name"
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-
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};
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-
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-
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-
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ddlHoge.SelectedIndex = 1;
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-
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Debug.WriteLine("◇this.DataBind() 前 [" + ddlHoge.SelectedValue + "]"); // 取れない
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