打印功能。

Question

怎么实现打印功能

Answer 1

  private void PrintDocument_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
{
   /*
    *
    */
}

Answer 2

不带格式的  table 字体 加粗斜体 都没了

Answer 3

<P class=msonormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center><SPAN style="FONT-SIZE: 22pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: times new roman; mso-ascii-font-family: times new roman">经济开发区区内企业用电情况综合调查表</SPAN><SPAN lang=en-us style="FONT-SIZE: 22pt; mso-bidi-font-size: 10.0pt"><FONT face="times new roman"> <?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></FONT></SPAN></P>
<P class=msonormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly"><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: times new roman; mso-ascii-font-family: times new roman">区内各企业：</SPAN><SPAN lang=en-us style="FONT-SIZE: 14pt"><o:p></o:p></SPAN></P>

Answer 4

 // 设置报告的设备信息
        protected void SetDeviceInfo(LocalReport report)
        {
            Warning[] warnings;
            m_streams = new List<Stream>();
            m_currentPageIndex = 0;            try
            {
                report.Render("Image", DeviceInfo, CreateStream, out warnings);
            }
            catch (Exception e)
            {
                ErrMessage = e.Message + e.InnerException.Message;
                System.Windows.Forms.MessageBox.Show(ErrMessage);
            }            foreach (Stream stream in m_streams)
                stream.Position = 0;
        }        // 构建流 
        protected Stream CreateStream(string name, string fileNameExtension, Encoding enfcoding, string mimeType, bool willSeek)
        {
            Stream stream;
            m_currentPageIndex++;
            stream = new FileStream(ReportNo + "-" + m_currentPageIndex.ToString() + ".emf", FileMode.OpenOrCreate); 
            m_streams.Add(stream);
            return stream;
        }        // 打印报告
        protected void PrintDialog()
        {
            if (m_streams == null || m_streams.Count == 0)
                return;            m_currentPageIndex = 0;  // 从首页开始打印            PrintDocument printDoc = new PrintDocument();
            printDoc.PrintController = new System.Drawing.Printing.StandardPrintController();
            printDoc.DocumentName = "报告-" + ReportNo + "-" + SpecimenXhSet;            if (PrinterName != "")  // 如指定过打印机,则用指定的,一般使用默认打印机
                printDoc.PrinterSettings.PrinterName = PrinterName;
            if (!printDoc.PrinterSettings.IsValid)
            {
                string msg = String.Format("打印机不可用！！ \"{0}\".", PrinterName);
                Console.WriteLine(msg);
                ErrMessage = msg;
                return;
            }
            printDoc.PrintPage += new PrintPageEventHandler(PrintPage);
            try
            {
                printDoc.Print();                              // 开始打印
                Thread.Sleep(500);
                foreach (Stream stream in m_streams)           // 使用完后,一定要关闭文件流对象!!
                {
                    stream.Close();
                }
                if (System.IO.File.Exists(ReportNo + ".emf"))  // 删除报告图像文件名!
                    File.Delete(ReportNo + ".emf");
                for (int j = 0; j <= m_currentPageIndex; j++)
                {
                    if (System.IO.File.Exists(ReportNo + "-" + j.ToString() + ".emf"))  // 删除报告图像文件名!
                        File.Delete(ReportNo + "-" + j.ToString() + ".emf");
                }
            }
            catch (Exception e)
            {
                if (!e.Message.Contains("成功"))  // 对于提示"操作成功完成"的提醒,不做处理!
                    MessageBox.Show("现在不能打印," + e.Message);
            }
        }        // 页打印事件处理
        protected void PrintPage(object sender, PrintPageEventArgs ev)
        {
            Metafile pageImage = new Metafile(m_streams[m_currentPageIndex]);  // 根据数据流,生成图形数据            ev.Graphics.DrawImage(pageImage, ev.PageBounds);            m_currentPageIndex++;
            ev.HasMorePages = (m_currentPageIndex < m_streams.Count);
        }

Answer 5

这个也可以  这两个不一样 别弄错了
// 打印
        protected void PrintDialog()
        {     
            PrintDocument printDoc = new PrintDocument();
            printDoc.PrintController = new System.Drawing.Printing.StandardPrintController();
            printDoc.DocumentName = "报告-" + this.ReportNo;            if (PrinterName != "")  // 如指定过打印机,则用指定的,一般使用默认打印机
                printDoc.PrinterSettings.PrinterName = PrinterName;
            if (!printDoc.PrinterSettings.IsValid)
            {
                string msg = String.Format("打印机不可用！！ \"{0}\".", PrinterName);
                Console.WriteLine(msg);
                ErrMessage = msg;
                return;
            }            printDoc.PrintPage += new PrintPageEventHandler(PrintPage);            try
            {
                printDoc.Print();                              // 开始打印
                // ... 
                 
            }
            catch (Exception e)
            {
                if (!e.Message.Contains("成功"))  // 对于提示"操作成功完成"的提醒,不做处理!
                    MessageBox.Show("现在不能打印," + e.Message);
            }
        }        // 页打印事件处理
        protected void PrintPage(object sender, PrintPageEventArgs ev)
        {
            Metafile pageImage = new Metafile(m_streams[m_currentPageIndex]);  // 根据数据流,生成图形数据
            
            ev.Graphics.DrawImage(pageImage, ev.PageBounds);            m_currentPageIndex++;
            ev.HasMorePages = (m_currentPageIndex < m_streams.Count);
        }

Answer 6

参数m_streams，m_currentPageIndex 是什么啊

Answer 7

导出到页面window.print打印

Answer 8

页面打印<div class="Noprint" align="center">
<OBJECT id="WebBrowser" height="0" width="0" classid="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2"
VIEWASTEXT>
</OBJECT>
<input onclick="document.all.WebBrowser.ExecWB(6,1)" type="button" value="打印"> <input onclick="document.all.WebBrowser.ExecWB(6,6)" type="button" value="直接打印">
<input onclick="document.all.WebBrowser.ExecWB(8,1)" type="button" value="页面设置">
<input onclick="document.all.WebBrowser.ExecWB(7,1)" type="button" value="打印预览">
</div>

Answer 9

using Microsoft.Reportint.WinForms;在winform中不支持
LocalReport应该是上面命名空间的吧？这就不行了啊

Answer 10

  用Web打印也是可以的而且比较简单。  希望对你有帮助
 
<head>
//这个是用来隐藏不打印的部分 CSS
<style type="text/css" media=print>
    .noprint{display : none }
    </style>
</head>
<form>
<OBJECT id="WebBrowser" height="0" width="0" classid="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2" VIEWASTEXT>
</OBJECT><p class="noprint" align="center">  //来隐藏不打印的部分
<input name=Button onClick=document.all.WebBrowser.ExecWB(1,1) type=button value=打开>  
    <input name=Button onClick=document.all.WebBrowser.ExecWB(2,1) type=button value=关闭所有>  
    <input name=Button onClick=document.all.WebBrowser.ExecWB(4,1) type=button value=另存为>    
    <input name=Button onClick=document.all.WebBrowser.ExecWB(6,1) type=button value=打印 id="Button2">    
    <input name=Button onClick=document.all.WebBrowser.ExecWB(7,1) type=button value=打印预览>  
    <input name=Button onClick=document.all.WebBrowser.ExecWB(8,1) type=button value=页面设置>      
    <input name=Button onClick=document.all.WebBrowser.ExecWB(22,1) type=button value=刷新>  
    </p>
</form>

Answer 11

private Excel.Application xApp = null;
private Excel.Workbook xBook = null;
private Excel.Worksheet xSheet = null;private void Print()
        {
           // check条件
             CheckPrint();
            // excel output method
            // new Application
            xApp = new Excel.ApplicationClass();
            xApp.Visible = false;
            xApp.DisplayAlerts = false;
            //_excel.DisplayAlerts = false;
            xApp.AlertBeforeOverwriting = false;
            // get file path 模板
            string path = Application.StartupPath.Trim() + @"\report\test.xls";
            // open xml file 
            xBook = xApp.Workbooks.Open(path,
                    Missing.Value, Missing.Value, Missing.Value, Missing.Value,
                    Missing.Value, Missing.Value, Missing.Value, Missing.Value,
                    Missing.Value, Missing.Value, Missing.Value, Missing.Value);
            // open file's sheet
            xSheet = (Excel.Worksheet)xBook.Sheets[1];
            // Sheet名
            xSheet.Name = ReplaceString(txtSozai.Text);            object missing = System.Reflection.Missing.Value;
            #region 插入数据            
              // 比如画面上有个textbox,放到模板中的A2
            xSheet[2,1] = textbox.text;
            #endregion            #region 印刷
              xApp.Visible = true;
            //EXCEL印刷
            xSheet.PrintOut(missing, missing, missing, true, cboPrint.Text, missing, missing, missing);
            // 打印出来存放位置
            string pathFile = Application.StartupPath.Trim()
                + @"\test";
            if (Directory.Exists(pathFile) == false)
            {
                // 创建pathFile  
                Directory.CreateDirectory(pathFile);
            }
            // 文件名
            String pathName = pathFile + ".xls";
            if (File.Exists(pathName))
            {
                FileInfo fi1 = new FileInfo(pathName);
                fi1.Attributes = FileAttributes.Normal;
                File.Delete(pathName);
            }
            xApp.ActiveWorkbook.SaveAs(
                pathName,
                Excel.XlFileFormat.xlExcel9795,
                null,
                null,
                false,
                false,
                Excel.XlSaveAsAccessMode.xlNoChange,
                null,
                null,
                null,
                null);            FileInfo fi = new FileInfo(pathName);            fi.Attributes = fi.Attributes | FileAttributes.ReadOnly;
            // Close
            xApp.Application.Workbooks.Close();
            xApp.Quit();
            #endregion
        }