站点调用服务做一个计算器——那位大侠能能解决这个难题
服务段代码：[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
public class Service : System.Web.Services.WebService
{
public Service () {
//如果使用设计的组件，请取消注释以下行
//InitializeComponent();
}
[WebMethod]
public string HelloWorld() {
return "Hello World";
}
[WebMethod]
public double Add(double x, double y)
{
return x + y;
}
[WebMethod]
public double Min(double x, double y)
{
return x - y;
}
[WebMethod]
public double Sub(double x, double y)
{
return x * y;
}
[WebMethod]
public double Div(double x, double y)
{
if (y != 0)
{
return x / y;
}
else
{
return 0;
}
}
}
服务运行正常，是正确的。
站点代码：
using System;
using System.Data;
using System.Configuration;
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 _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Button_1_Click(object sender, EventArgs e) //按钮“1”
{
TextBox1.Text += 1;
Session["1"] = Convert.ToDouble(TextBox1.Text);
}
protected void Button_2_Click(object sender, EventArgs e) //按钮“2”
{
TextBox1.Text += 2;
Session["1"] = Convert.ToDouble(TextBox1.Text);
}
protected void Button_3_Click(object sender, EventArgs e) //按钮“3”
{
TextBox1.Text += 3;
Session["1"] = Convert.ToDouble(TextBox1.Text);
}
protected void Button_4_Click(object sender, EventArgs e) //按钮“4”
{
TextBox1.Text += 4;
Session["1"] = Convert.ToDouble(TextBox1.Text);
}
protected void Button_5_Click(object sender, EventArgs e) //按钮“5”
{
TextBox1.Text += 5;
Session["1"] = Convert.ToDouble(TextBox1.Text);
}
protected void Button_6_Click(object sender, EventArgs e) //按钮“6”
{
TextBox1.Text += 6;
Session["1"] = Convert.ToDouble(TextBox1.Text);
}
protected void Button_7_Click(object sender, EventArgs e) //按钮“7”
{
TextBox1.Text += 7;
Session["1"] = Convert.ToDouble(TextBox1.Text);
}
protected void Button_8_Click(object sender, EventArgs e) //按钮“8”
{
TextBox1.Text += 8;
Session["1"] = Convert.ToDouble(TextBox1.Text);
}
protected void Button_9_Click(object sender, EventArgs e) //按钮“9”
{
TextBox1.Text += 9;
Session["1"] = Convert.ToDouble(TextBox1.Text);
}
protected void Button_0_Click(object sender, EventArgs e) //按钮“0”
{
TextBox1.Text += 0;
Session["1"] = Convert.ToDouble(TextBox1.Text);
}
protected void Button_Re_Click(object sender, EventArgs e) //按钮“复位”
{
TextBox1.Text = null;
}
protected void Button_Add_Click(object sender, EventArgs e) //按钮“+”
{
Session["2"] = Session["1"];
Session["3"] = "+";
Session["1"] = null;
TextBox1.Text = null;
}
protected void Button_Min_Click(object sender, EventArgs e) //按钮“-”
{
Session["2"] = Session["1"];
Session["3"] = "-";
Session["1"] = null;
TextBox1.Text = null;
}
protected void Button_Sub_Click(object sender, EventArgs e) //按钮“*”
{
Session["2"] = Session["1"];
Session["3"] = "*";
Session["1"] = null;
TextBox1.Text = null;
}
protected void Button_Div_Click(object sender, EventArgs e) //按钮“/”
{
Session["2"] = Session["1"];
Session["3"] = "/";
Session["1"] = null;
TextBox1.Text = null;
}
protected void Button_OK_Click(object sender, EventArgs e) //按钮“确定”
{
string c =Session["3"].ToString();
localhost.Service svr = new localhost.Service();
double Num_A = Convert.ToDouble(Session["2"]);
double Num_B = Convert.ToDouble(Session["1"]);
switch (c)
{
case "+":
TextBox1.Text = svr.Add(Num_A, Num_B).ToString();
break;
case "-":
TextBox1.Text = svr.Min(Num_A, Num_B).ToString();
break;
case "*":
TextBox1.Text = svr.Sub(Num_A, Num_B).ToString();
break;
case "/":
TextBox1.Text = svr.Div(Num_A, Num_B).ToString();
break;
}
}
}
引用了服务，启动调试时，没有错误、提醒，但是进入操作界面时，比如说2+3，点击“确定”时，系统缓冲一下，
出现错误，如下：
“/WebSite2”应用程序中的服务器错误。
--------------------------------------------------------------------------------
由于目标机器积极拒绝，无法连接。
说明: 执行当前 Web 请求期间，出现未处理的异常。请检查堆栈跟踪信息，以了解有关该错误以及代码中导致错误的出处的详细信息。
异常详细信息: System.Net.Sockets.SocketException: 由于目标机器积极拒绝，无法连接。
源错误:
行 102: [System.Web.Services.Protocols.SoapDocumentMethodAttribute("http://tempuri.org/Add", RequestNamespace="http://tempuri.org/", ResponseNamespace="http://tempuri.org/", Use=System.Web.Services.Description.SoapBindingUse.Literal, ParameterStyle=System.Web.Services.Protocols.SoapParameterStyle.Wrapped)]
行 103: public double Add(double x, double y) {
行 104: object[] results = this.Invoke("Add", new object[] {
行 105: x,
行 106: y});
--------------------编程问答-------------------- 把该关的软件关掉。。。 --------------------编程问答-------------------- 只剩下VS2005中的这个站点和服务了，我觉得再没啥可关的了！
补充：.NET技术 , ASP.NET
