Nested if statement (C#)
<script language="C#" runat="server">
void Page_Load()
{
int intNumber, intGuess;
Random r = new Random();
intNumber = Convert.ToInt32(r.Next(10)) + 1;
if (Page.IsPostBack) {
intGuess = Convert.ToInt32(Guess.SelectedItem.Value);
if (intGuess > intNumber) {
Message.Text = "<BR><BR>Guess is too high<BR>Try again, it was "
+ intNumber;
}
if (intGuess < intNumber) {
Message.Text = "<BR><BR>Guess is too low<BR>Try again, it was "
+ intNumber;
}
if (intGuess == intNumber) {
Message.Text = "<BR><BR>Guess is correct!";
}
}
}
</script>
<html>
<head></head>
<body>
<form runat="server">
What number am I thinking of?
<asp:dropdownlist id="Guess" runat="server">
<asp:listitem>1</asp:listitem>
<asp:listitem>2</asp:listitem>
<asp:listitem>3</asp:listitem>
<asp:listitem>4</asp:listitem>
<asp:listitem>5</asp:listitem>
<asp:listitem>6</asp:listitem>
<asp:listitem>7</asp:listitem>
<asp:listitem>8</asp:listitem>
<asp:listitem>9</asp:listitem>
<asp:listitem>10</asp:listitem>
</asp:dropdownlist>
<br>
<br>
<input type="submit" value="Submit guess">
<asp:label id="Message" runat="server"/>
</form>
</body>
</html>
Related examples in the same category