fileupload控件在修改的时候路径是否可以显示

Question

fileupload控件在修改的时候路径是否可以显示? 
//不明白

Answer 1

    protected void Button2_Click(object sender, EventArgs e)
    {
        if(UpLoadPic()) 
        {
            Response.Write(FileUpload1.PostedFile.FileName.ToString());
        }
    }private string[] AcceptedFileTypes = new string[] { "jpg", "jpeg", "jpe" ,"png","p2p"};    public bool UpLoadPic()//上传   
    {
        bool ifSucess = false;
        if (FileUpload1.PostedFile.ContentLength > 0)
        {
            if (IsValidFileType(FileUpload1.PostedFile.FileName))
            {                if (FileUpload1.PostedFile.ContentLength < 1024 * 2000)
                {                    string fullName = FileUpload1.PostedFile.FileName;
                    string newName = System.DateTime.Now.ToString("yyyyMMddhhmmss") + fullName.Substring(fullName.LastIndexOf("."));
                    string path = Server.MapPath("UpLoad");
                    FileUpload1.SaveAs(path + "/" + newName);
                    Label1.Text = newName;
                    Image1.ImageUrl = "UpLoad/" + newName;
                    Image1.Visible = true;
                    ifSucess = true;
                }
                else
                {
                    Response.Write("<script>alert('出错了！上传文件太大！')</script>");
                }
            }
            else
            {
                ifSucess = false;
                Response.Write("<script>alert('出错了！上传文件格式不对！')</script>");
            }
        }
        else
        {
            Response.Write("<script>alert('出错了！上传文件不能为空！')</script>");
        }
        return ifSucess;
    }
    private bool IsValidFileType(string FileName)//图片格式检验   
    {
        string ext = FileName.Substring(FileName.LastIndexOf(".") + 1, FileName.Length - FileName.LastIndexOf(".") - 1);
        for (int i = 0; i < AcceptedFileTypes.Length; i++)
        {
            if (ext.ToLower() == AcceptedFileTypes[i])
            {
                return true;
            }
        }
        return false;
    }

Answer 2

不能  这个控件的地址属性 是只读的  ，不可以赋值  你可以用一个label显示哪个地址啊