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MS Ajax 调用 WebService 示例

2007-10-22 10:15 330 查看
1. WebServices.aspx

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<title>AjaxWebServiceTest</title>

</head>

<body>

<form id="form1" runat="server">

<asp:ScriptManager ID="ScriptManager1" runat="server">

<Services>

<asp:ServiceReference Path="../WebService/AjaxService.asmx" />

</Services>

</asp:ScriptManager>

<asp:UpdateProgress ID="UpdateProgress1" runat="server">

<ProgressTemplate>

<img src="../Images/loading.gif" />

Loading </ProgressTemplate>

</asp:UpdateProgress>

<div>

<input id="inputName" type="text" size="20" runat="server" />

<input id="btnTest" type="button" value="调 用" onclick="return btnTest_Click()" />

</div>

</form>

</body>

</html>

</script>

2. AjaxService.asmx

using System;

using System.Web.Services;

using System.Web.Script.Services;//***必须

[ScriptService]

public class AjaxService : WebService

{

public AjaxService()

{ }

[WebMethod]

public string AjaxServiceTest(string s)

{

Framework.AppException.LogFile(s);

return "Hello " + s;

}

}
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