将报告副本保存到计算机 [英] saving a report copy to the computer

问题描述

我正在开发Windows窗体应用程序，但在报告"部分遇到了麻烦.我使用报表查看器设计了报表，所有工作均正常进行，但是我想在报表作为附件打开给客户时自动发送一份副本，我不知道如何，请帮忙...

Hi, im developing a windows form application and having trouble under the reports section. i used Report viewer to design my reports, everything works perfectly but I want to automaticaly send a copy of the report when it opens to the customer as an attachment and I don''t know how, please help...

推荐答案

我找到了解决方案:)

I found the solution :)

using System.IO;
using System.Data.Sql;
using System.Data.SqlClient;
using Microsoft.Reporting.WinForms;

警告[]警告；
string [] streamids;
字符串mimeType;
字符串编码；
字符串扩展名；

byte []个字节= reportViewer1.LocalReport.Render("PDF"，null，out mimeType，out编码，out扩展名，out streamids，out警告)；

FileStream fs = new FileStream(@"D:\ Report" + sales_code +".pdf"，FileMode.Create);

fs.Write(bytes，0，bytes.Length);

fs.Close();

Warning[] warnings;
string[] streamids;
string mimeType;
string encoding;
string extension;

byte[] bytes = reportViewer1.LocalReport.Render("PDF", null, out mimeType, out encoding, out extension, out streamids, out warnings);

FileStream fs = new FileStream(@"D:\Report" + sales_code + ".pdf", FileMode.Create);

fs.Write(bytes, 0, bytes.Length);

fs.Close();

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