using System;
using System.Collections.Generic;
using System.Linq;
using System.Data;
using System.Data.SqlClient;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.IO;

namespace FineUIPro.Web.FileManage
{
    public partial class SaveCAD : System.Web.UI.Page
    {
        public string txtIsoCode, txtIsoId, txtArea, filename;//定义表单数据

        HttpResponse response = System.Web.HttpContext.Current.Response;
        HttpRequest request = System.Web.HttpContext.Current.Request;

        protected void Page_Load(object sender, EventArgs e)
        {
            txtIsoId = Request.Form["txtIsoId"];//获取文件ID
            txtArea = Request.Form["txtArea"];
            txtIsoCode = Request.Form["txtIsoCode"];
            filename = Request.Form["filename"];
            saveoffice();
        }

        //保存文档为office
        public void saveoffice()
        {
            System.Web.HttpFileCollection uploadFiles = Request.Files;
            System.Web.HttpPostedFile theFile;


            if (uploadFiles.Count == 0)
            {
                Response.Write("没有文件上传!");
                return;
            }
            else
            {
                SqlConnection conn = new SqlConnection(BLL.Funs.ConnString);
                if (conn.State == ConnectionState.Closed) conn.Open();
                try
                {
                    for (int i = 0; i < uploadFiles.Count; i++)
                    {
                        theFile = uploadFiles[i];
                        if (uploadFiles.GetKey(i) == "ntkofile")//上传文档控件中的文档
                        {
                            string strcmd = "";
                            strcmd = "Update HJGL_PW_IsoInfo Set FileName=@FileName  WHERE ISO_ID='" + txtIsoId + "'";

                            if (filename == "" || filename == null)
                            {
                                filename = "(" + txtArea + ")" + txtIsoCode + ".dwg";
                            }
                            filename = filename.Replace(":", ".");  //上传文件到磁盘,文件名中不允许带:符号
                            filename = filename.Replace(@"/", @"-");
                            theFile.SaveAs(Server.MapPath("~/FileManage/uploadCADFile/" + filename));
                          
                            SqlCommand objCommand = new SqlCommand(strcmd, conn);
                            objCommand.Parameters.Add("@FileName", System.Data.SqlDbType.NVarChar).Value = filename;
                            objCommand.ExecuteNonQuery(); 
                            response.Write("文档控件提交的的文档保存到应用服务器磁盘成功！\n");//后台做一写的输出有利用前台监控文档的保存情况
                        }
                    }
                }
                finally
                {
                    conn.Close();
                }
            }
        }
    }
}