📄 checkbox2.aspx
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<Script Language="C#" Runat="Server">
public void Sub_Click(Object src,EventArgs e)
{
string Resulte = null;
if(chk1.Checked==true)
{
Resulte = Resulte + "CheckBox1已经被选中<br>";
}
if(chk2.Checked==true)
{
Resulte = Resulte + "CheckBox2已经被选中<br>";
}
if(chk3.Checked==true)
{
Resulte = Resulte + "CheckBox3已经被选中<br>";
}
if(chk4.Checked==true)
{
Resulte = Resulte + "CheckBox4已经被选中<br>";
}
if(chk5.Checked==true)
{
Resulte = Resulte + "CheckBox5已经被选中<br>";
}
lblShow.Text = Resulte;
}
</script>
<html>
<head>
<title></title>
</head>
<body>
<b>多个CheckBox控件演示</b>
<hr>
<form runat="server">
<asp:CheckBox id="chk1" Text="CheckBox1" runat="server" /><br>
<asp:CheckBox id="chk2" Text="CheckBox2" runat="server" /><br>
<asp:CheckBox id="chk3" Text="CheckBox3" runat="server" /><br>
<asp:CheckBox id="chk4" Text="CheckBox4" runat="server" /><br>
<asp:CheckBox id="chk5" Text="CheckBox5" runat="server" /><br>
<asp:Button Text="提交" OnClick="Sub_Click" runat="server" />
<hr>
<asp:Label id="lblShow" runat="server" />
</form>
</body>
</html>
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