调用根据IP查看城市WebService

添加引用：http://www.webxml.com.cn/WebServices/IpAddressSearchWebService.asmx

.cs代码

? //IP查询省市
??????? protected void BindIP(string strIP)
??????? {
???????????IpAddressSearchWebServiceSoap IpSearch = new IpAddressSearchWebServiceSoapClient("IpAddressSearchWebServiceSoap");
??????????? string[] infos = IpSearch.getCountryCityByIp(strIP);
??????????? char[] strcity = { ' ' };
??????????? string[] str = infos[1].ToString().Split(strcity);
??????????? //infos[1] 显示的是全部
??????????? Response.Write("IP是："+infos[0]+"? IP所在城市是："+str[0]);??????? }

??????? protected void btnIP_Click(object sender,EventArgs e)
??????? {
??????????? string strip = txtIP.Text;
??????????? BindIP(strip);
??????? }

html代码

?<asp:TextBox ID="txtIP" runat="server"></asp:TextBox> ?<asp:Button ID="btnIP" runat="server" Text="IP查询城市" onclick="btnIP_Click" />