📄 demo-switchyesno2.aspx

📁 asp.net1.1入门经典C＃.2003

💻 ASPX

字号:

<%@ Page Language="C#" %>
<script runat="server">

void page_Load()
{
    if(Page.IsPostBack)
    {
        switch (txtIn.Text)
        {
        case "yes":
        case "YES":
        case "Yes":
        case "Y":
        lblOut.Text= "Details will be sent.";
        break;
        case "no":
        case "NO":
        case "No":
        case "N":
        lblOut.Text= "We will not contact you.";
        break;
        default:
        lblOut.Text= "Your answer " + txtIn.Text + " is not recognized.";
        break;
        }   //end switch (txtIn.Text)
    }   //end if(Page.IsPostBack)

}   //end page_Load()

</script>
<html>
    <head>
    </head>
    <body>
        <form runat="server">
    Please type yes or no: 
    <asp:TextBox runat="server" ID="txtIn"/><br/>
    <asp:Button runat="server" Text="Submit"/><br/>
    <asp:Label runat="server" ID="lblOut"/><br/>
        </form>
    </body>
</html>

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