WebService
By karthick
, in
WebService
,
0 Comments
file->new website->ASP.NET web service language: C#
using System;
using
System.Linq;
using
System.Web;
using
System.Web.Services;
using
System.Web.Services.Protocols;
using
System.Xml.Linq;
[WebService(Namespace
= "http://tempuri.org/")]
[WebServiceBinding(ConformsTo
= WsiProfiles.BasicProfile1_1)]
// To allow this
Web Service to be called from script, using ASP.NET AJAX, uncomment the
following line.
//
[System.Web.Script.Services.ScriptService]
public class Service :
System.Web.Services.WebService
{
public
Service () {
//Uncomment the following line if using designed components
//InitializeComponent();
}
[WebMethod]
public string HelloWorld() {
return "Hello World";
}
[WebMethod]
public double f_c(double t)
{
return(((t-32)*5)/9);
}
[WebMethod]
public double c_f(double t)
{
return
(((t*9)/5)+32);
}
}
save and run (press F5)
file->new website->ASP.NET web service language: C#
design
add web reference:
Website
using System;
using
System.Configuration;
using
System.Data;
using
System.Linq;
using
System.Web;
using
System.Web.Security;
using
System.Web.UI;
using
System.Web.UI.HtmlControls;
using
System.Web.UI.WebControls;
using
System.Web.UI.WebControls.WebParts;
using
System.Xml.Linq;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object
sender, EventArgs e)
{
TextBox1.Focus();
}
protected void TextBox1_TextChanged(object
sender, EventArgs e)
{
}
protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs
e)
{
double
z;
temp.Service
obj = new temp.Service();
if
(TextBox1.Text=="")
{
Type
cstype = this.GetType();
ClientScriptManager
cs = Page.ClientScript;
if
(!cs.IsStartupScriptRegistered(cstype, "PopupScript"))
{
String
cstext = "alert('Please Enter Value');";
cs.RegisterStartupScript(cstype, "PopupScript",
cstext, true);
}
}
else
{
if
(DropDownList1.Text == "Fahrenheit to
Celsius")
{
z = obj.f_c(double.Parse(TextBox1.Text));
Label2.Text = z.ToString() + " C";
}
else
if (DropDownList1.Text == "Celsius to Fahrenheit")
{
z = obj.c_f(double.Parse(TextBox1.Text));
Label2.Text = z.ToString() + " F";
}
else
{
Type
cstype = this.GetType();
ClientScriptManager
cs = Page.ClientScript;
if
(!cs.IsStartupScriptRegistered(cstype, "PopupScript"))
{
String
cstext = "alert('Please Select
Conversion');";
cs.RegisterStartupScript(cstype, "PopupScript",
cstext, true);
}
}
}
}
}
save and run (press F5)
output
