Silverlight 利用Telerik上传文件

@H_489_18@1，添加引用

@H_489_18@Telerik.Windows.RadUploadHandler.dll

@H_489_18@2,在服务端添加http handler

@H_489_18@<%@ WebHandler Language="C#" Class="RadUploadHandler" %>

using System;
using System.Web;

public class RadUploadHandler : Telerik.Windows.RadUploadHandler
{
    public override System.Collections.Generic.Dictionary<String,object> GetAssociatedData()
    {
        System.Collections.Generic.Dictionary<String,object> Dict = new System.Collections.Generic.Dictionary<String,object>();

        String clientParamValue = this.GetQueryParameter("MyParam1");
        if (clientParamValue != null)
        {
            Dict.Add("MyServerParam1",
                String.Format("Server_Value\n[{0}]\nThe file name is\n[{1}]",
                clientParamValue,
                this.request.Form[Telerik.Windows.Controls.RadUploadConstants.ParamnameFilename]));
        }
        
        return Dict;
    }

    public override void Processrequest(httpCo@R_618_10443@t co@R_618_10443@t)
    {
      base.Processrequest(co@R_618_10443@t);
    }

    public override String TargetFolder
    {
      get { return ".\\Doc"; }
    }
}

@H_489_18@3,在客户端使用RadUpload控件

@H_489_18@<telerikInput:radUpload UploadserviceUrl="../../RadUploadHandler.ashx" MaxFileCount="10" OverwriteExisTingFiles="True">