init: 山西治金技师学院MES管理系统首次入库
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XingCheng3
164
submit/excel(1).ashx.exclude
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164
submit/excel(1).ashx.exclude
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<%@ WebHandler Language="C#" Class="excel" %>
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using System;
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using System.Web;
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using SystemFramework;
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using WriteExcel;
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using System.Collections;
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using System.Collections.Generic;
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using System.Data;
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using System.Data.SqlClient;
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using DataLinkMesWork;
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public class excel : IHttpHandler {
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HttpContext contextMesWebFun;
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public void ProcessRequest (HttpContext context) {
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string ss;
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DataLinkMesWork.DataLink.InitSystem(out ss);
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//if (!InitSystemReg(out resultReg))
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//{
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// return resultReg;
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//}
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contextMesWebFun = context; ;
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context.Response.ContentType = "text/plain";
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string type = contextMesWebFun.Request["type"];
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string responseText = "";
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byte[] bytes=null;
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switch (type)
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{
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//扫描信息
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case "Excel_NewArrivalList":
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bytes= Excel_NewArrivalList();
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HttpContext.Current.Response.ContentType = "application/ms-excel";
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//通知浏览器下载文件而不是打开
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HttpContext.Current.Response.AddHeader("Content-Disposition", "filename="+ HttpUtility.UrlEncode("OutsourcingMaterialsSearch.xls", System.Text.Encoding.UTF8));
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HttpContext.Current.Response.AddHeader("Access-Control-Expose-Headers", "Content-Disposition");
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HttpContext.Current.Response.BinaryWrite(bytes);
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HttpContext.Current.Response.Flush();
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HttpContext.Current.Response.End();
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break;
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}
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}
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/// <summary>
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/// 外购模板
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/// </summary>
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/// <returns></returns>
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public byte[] Excel_NewArrivalList()
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{
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string value = null;
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byte[] bytes=null;
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try
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{
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System.Data.DataTable dt = null;
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string folename = HttpContext.Current.Request["folename"];
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string rec1 = HttpContext.Current.Request["rec1"];
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string rec2 = HttpContext.Current.Request["rec2"];
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string rec3 = HttpContext.Current.Request["rec3"];
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string rec4 = HttpContext.Current.Request["rec4"];
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List<string> str = new List<string>();
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str.Add(rec1);
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str.Add(rec2);
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str.Add(rec3);
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str.Add(rec4);
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Hashtable ht=null;
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pushHtDt1(str,out ht);
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string sql = HttpContext.Current.Request["sql"];
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Excel_NewArrivalList_SQL( out dt);
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WriteExcel. Form1 frm = new Form1();
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bytes = frm.demo1(folename, ht, dt);
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}
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catch (Exception err)
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{
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}
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return bytes;
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}
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// 将固定参数传入哈希表
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private void pushHtDt1(List<string> str ,out Hashtable htDt1)
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{
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htDt1 = new Hashtable();
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for (int i = 0; i < str.Count; i++)
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{
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htDt1.Add(i, str[i].ToString());
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}
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}
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static public void Excel_NewArrivalList_SQL(out DataTable dt)
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{
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ParamData[] paramData = new ParamData[1];
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paramData[0].name = "到货单流水号";
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paramData[0].value = "39";
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string procedureName = "备料管理_到货单明细查询";
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SqlParameter[] thisParms = new SqlParameter[1];
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thisParms[0] = new System.Data.SqlClient.SqlParameter("@到货单流水号", "39");
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SqlCmd.ExecuteStoredProcedure(procedureName, ref paramData, out dt);
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}
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//public static bool ExecuteStoredProcedure(string procedureName, ref SqlParameter[] sqlParameters, out DataTable dt)
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//{
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// string errorMessage;
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// DataSet ds;
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// ExecuteStoredProcedure(procedureName, "server=192.168.1.140;database=ERPTOOL_GJ;uid=sa;pwd=126.com;Connection Reset=FALSE;Max Pool Size = 1000", ref sqlParameters,out ds, out errorMessage);
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// try
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// {
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// dt = ds.Tables[0];
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// return true;
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// }
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// catch
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// {
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// dt = null;
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// return false;
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// }
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//}
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//public static bool ExecuteStoredProcedure(string procedureName, string connectionString, ref SqlParameter[] sqlParameters, out DataSet ds, out string errorMessage)
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//{
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// bool result = false;
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// errorMessage = "";
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// ds = new DataSet();
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// using (SqlConnection conn = new SqlConnection(connectionString))
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// {
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// try
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// {
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// conn.Open();
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// using (SqlDataAdapter dsCommand = new SqlDataAdapter())
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// {
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// dsCommand.SelectCommand = new SqlCommand(procedureName, conn);
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// dsCommand.SelectCommand.CommandType = CommandType.StoredProcedure;
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// for (int i = 0; i < sqlParameters.Length; i++)
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// {
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// dsCommand.SelectCommand.Parameters.Add(sqlParameters[i]);
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// }
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// dsCommand.Fill(ds);
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// }
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// result = true;
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// }
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// catch (Exception e)
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// {
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// errorMessage = e.ToString();
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// //TestConnection();
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// ApplicationLog.WriteLog(e, "\r\nExecuteStoredProcedure\r\n存储过程：\r\n" + procedureName + "\r\n连接字符串：\r\n" + connectionString);
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// }
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// finally
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// {
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// if (conn.State == ConnectionState.Open)
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// conn.Close();
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// }
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// }
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// return result;
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//}
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public bool IsReusable {
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get {
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return false;
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}
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}
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}
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