📄 demo-logicaloperators.aspx
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<%@ Page Language="C#" Debug="true" %>
<script runat="server">
void page_Load()
{
if(Page.IsPostBack)
{
int number1, number2, number3;
number1 = Convert.ToInt32(txtNumber1.Text);
number2 = Convert.ToInt32(txtNumber2.Text);
number3 = Convert.ToInt32(txtNumber3.Text);
// Optional - in the next line put your expression between the quotes
lblExpression.Text = " number1 == 5 || !(number1==1) && !(number2==2) ";
// Required - in the next line put your expression between the parenthesis
if ( number1 == 5 || !(number1==1) && !(number2==2) )
lblResult.Text = "true";
else
lblResult.Text = "false";
} //end if(Page.IsPostBack)
} //end page_Load()
</script>
<html>
<head>
</head>
<body>
<form runat="server">
Note: only works with integers<br>
Number1 = <asp:TextBox runat="server" ID="txtNumber1" Text=5 width=30 />
Number1 = <asp:TextBox runat="server" ID="txtNumber2" Text=2 width=30 />
Number1 = <asp:TextBox runat="server" ID="txtNumber3" Text=3 width=30 /><br/>
Press to see result<asp:Button runat="server" Text="Submit"/><br/>
Logical expression is:<asp:Label runat="server" ID="lblExpression"/><br/>
Logical expression result is:<asp:Label runat="server" ID="lblResult"/><br/>
</form>
</body>
</html>
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