DataBinding DropDownList
日期：2013-09-25 浏览次数：20432 次
<html>
<head>
<script language="C#" runat="server">
void Page_Load(Object Sender, EventArgs E) {
if (!Page.IsPostBack) {
ArrayList values = new ArrayList();
values.Add ("IN");
values.Add ("KS");
values.Add ("MD");
values.Add ("MI");
values.Add ("OR");
values.Add ("TN");
DropDown1.DataSource = values;
DropDown1.DataBind();
}
}
void SubmitBtn_Click(Object sender, EventArgs e) {
Label1.Text = "You chose: " + DropDown1.SelectedItem.Text;
}
</script>
</head>
<body>
<h3><font face="Verdana">DataBinding DropDownList</font></h3>
<form runat=server>
<asp:DropDownList id="DropDown1" runat="server" />
<asp:button Text="Submit" OnClick="SubmitBtn_Click" runat=server/>
<p>
<asp:Label id=Label1 font-name="Verdana" font-size="10pt" runat="server" />
</form>
</body>
</html>
<head>
<script language="C#" runat="server">
void Page_Load(Object Sender, EventArgs E) {
if (!Page.IsPostBack) {
ArrayList values = new ArrayList();
values.Add ("IN");
values.Add ("KS");
values.Add ("MD");
values.Add ("MI");
values.Add ("OR");
values.Add ("TN");
DropDown1.DataSource = values;
DropDown1.DataBind();
}
}
void SubmitBtn_Click(Object sender, EventArgs e) {
Label1.Text = "You chose: " + DropDown1.SelectedItem.Text;
}
</script>
</head>
<body>
<h3><font face="Verdana">DataBinding DropDownList</font></h3>
<form runat=server>
<asp:DropDownList id="DropDown1" runat="server" />
<asp:button Text="Submit" OnClick="SubmitBtn_Click" runat=server/>
<p>
<asp:Label id=Label1 font-name="Verdana" font-size="10pt" runat="server" />
</form>
</body>
</html>
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