<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="TryCatch" %>
Try...Catch Example
File: Default.aspx.cs
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
public partial class TryCatch : System.Web.UI.Page
{
protected void btnDivide_Click(object sender, EventArgs e)
{
try
{
double dVal = Convert.ToDouble(txtValue.Text);
double result = dVal * 100.0;
labMessage.Text = txtValue.Text + "* 100.0";
labMessage.Text += "=" + result;
}
catch (FormatException ex1)
{
labMessage.Text = "Please enter a valid number";
}
catch (Exception ex2)
{
labMessage.Text = "Unable to compute a value with these values";
}
}
}