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水晶報表相關[導入]

pull模式

???????? protected ? void ?Page_Load( object ?sender,?System.EventArgs?e)

???????? {

???????????? // ?在此處放置用戶代碼以初始化頁面

????????????ReportDoc?? = ? new ??ReportDocument();

????????????ReportDoc.Load(Server.MapPath( " myReport.rpt " ));

???????????? 解決登錄錯誤問題

????????????CrystalReportViewer1.ReportSource? = ?ReportDoc;;

????????}

push模式

打印

protected ? void ?btnPrint_Click( object ?sender,?System.EventArgs?e)

???????? {

???????????? // ?指定打印機名稱，這里是網絡工作站Gigi上的打印機Hp?Jet?6?????

???????????? string ?strPrinterName;?

????????????strPrinterName? = ? @" Canon?Bubble-Jet?BJC-210SP " ;

???????????? // ?設置打印頁邊距?

????????????PageMargins?margins;?

????????????margins? = ?ReportDoc.PrintOptions.PageMargins;?

????????????margins.bottomMargin? = ? 250 ;?

????????????margins.leftMargin? = ? 350 ;?

????????????margins.rightMargin? = ? 350 ;?

????????????margins.topMargin? = ? 450 ;?????

????????????ReportDoc.PrintOptions.ApplyPageMargins(margins);?????

???????????? // 應用打印機名稱?

????????????ReportDoc.PrintOptions.PrinterName? = ?strPrinterName;?????

???????????? // ?打印???? // ?打印報表。將?startPageN?和?endPageN?

???????????? // ?參數設置為?0?表示打印所有頁。

????????????ReportDoc.PrintToPrinter( 1 ,? false , 0 , 0 );?????

????????

????????}

導出

???????? protected ? void ?btnExport_Click( object ?sender,?System.EventArgs?e)

???????? {

????????????CrystalDecisions.Shared.DiskFileDestinationOptions?DiskOpts? = ? new ?????????CrystalDecisions.Shared.DiskFileDestinationOptions();

????????????ReportDoc.ExportOptions.ExportDestinationType? = ?CrystalDecisions.Shared.ExportDestinationType.DiskFile;

???????????? switch ?(ddlFormat.SelectedItem.Text)

???????????? {

???????????????? case ? " Rich?Text?(RTF) " :

　????????????????????????ReportDoc.ExportOptions.ExportFormatType? = ???CrystalDecisions.Shared.ExportFormatType.RichText; //

　????????????????????????DiskOpts.DiskFileName? = ? " c:\\Output.rtf " ; //

???????????????????? break ;

???????????????? case ? " Portable?Document?(PDF) " :

　????????????????????????ReportDoc.ExportOptions.ExportFormatType? = ???CrystalDecisions.Shared.ExportFormatType.PortableDocFormat; //

　????????????????????????DiskOpts.DiskFileName? = ? " c:\\Output.pdf " ; //

???????????????????? break ;

???????????????? case ? " MS?Word?(DOC) " :

　????????????????????????ReportDoc.ExportOptions.ExportFormatType? = ???CrystalDecisions.Shared.ExportFormatType.WordForWindows; //

　????????????????????????DiskOpts.DiskFileName? = ? " c:\\Output.doc " ; //

???????????????????? break ;

???????????????? case ? " MS?Excel?(XLS) " :

　????????????????????????ReportDoc.ExportOptions.ExportFormatType? = ???CrystalDecisions.Shared.ExportFormatType.Excel; //

　????????????????????????DiskOpts.DiskFileName? = ? " c:\\Output.xls " ; //

???????????????????? break ;

???????????????? default :

???????????????????? break ;

????????????}

????????????ReportDoc.ExportOptions.DestinationOptions? = ?DiskOpts;

　????????????ReportDoc.Export();

????????}

子報表

myReport?ReportDoc?=?new?myReport();?

????????protected?void?Page_Load(object?sender,?System.EventArgs?e)

????????{

????????????//?在此處放置用戶代碼以初始化頁面

????????????string?strProvider?=?"Server=(local);DataBase=Northwind;UID=sa;PWD=111";

????????????SqlConnection?MyConn?=?new?SqlConnection(strProvider);

????????????MyConn.Open();

????????????string?strSelOrders?=?"Select?*?from?orders";

????????????string?strSelOrdersDetails?=?"Select?*?from?[Order?Details]";

????????????SqlDataAdapter?daOrder?=?new?SqlDataAdapter(strSelOrders,MyConn);

????????????SqlDataAdapter?daOrderDetails?=?new?SqlDataAdapter(strSelOrdersDetails,MyConn);

????????????DataSet?ds?=?new?DataSet();

????????????daOrder.Fill(ds,"orders");

????????????daOrderDetails.Fill(ds,"Order?Details");

????????????

????????????ReportDoc.SetDataSource(ds);

????????????cRV.ReportSource?=?ReportDoc;

????????}

????????Web?Form?Designer?generated?code

//改變報表文本

????????protected?void?btnChangeText_Click(object?sender,?System.EventArgs?e)

????????{

????????????TextObject?tb?=?(TextObject?)ReportDoc.ReportDefinition.ReportObjects["Text2"];

???????????

????????????tb.Text?=?"訂單號";

????????}

//選擇一個報表查看

protected?void?Page_Load(object?sender,?System.EventArgs?e)

????????{

????????????//?在此處放置用戶代碼以初始化頁面

????????????if(Session["filename"]!=null)

????????????????CrystalReportViewer1.ReportSource?=?Session["filename"].ToString();

????????}

protected?void?btnLoad_Click(object?sender,?System.EventArgs?e)

????????{

????????????string?strName?=?File1.PostedFile.FileName;

????????????if(strName.Trim()!="")

????????????{

????????????????CrystalReportViewer1.ReportSource?=?strName;

????????????????Session["filename"]?=?strName;

????????????}

????????}

winform? 使用

????//customers1是ReportDocument控件

????????????PrintForm?printForm?=?new?PrintForm();

????????????this.customers1.Load();

????????????this.customers1.SetDataSource(this.myDataSet);

?????????????//打印人傳給報表

????????????this.customers1.SetParameterValue("printczy",this.tbPrintCzy.Text);

????????????this.customers1.Section1.ReportObjects["testField"].Name="city";

????????????printForm.crystalReportViewer1.ReportSource?=?this.customers1;

????????????printForm.WindowState?=?FormWindowState.Maximized;

????????????printForm.ShowDialog();

posted on 2006-05-28 14:12 record java and net 閱讀(484) 評論(0) 編輯收藏所屬分類: dot net相關

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