Asp.net 水晶報表之打印和導出格式
2024-07-10 13:11:06
供稿：網友
在asp.net中水晶報表沒有象在windows form中那樣提供報表的導出和打印功能，需要我們自己動手添加代碼來控制，下面給個demo：
導出：
myreport reportdoc = new myreport();//表表的名稱
private void btnexport_click(object sender, system.eventargs e)
{
crystaldecisions.shared.diskfiledestinationoptions diskopts = new crystaldecisions.shared.diskfiledestinationoptions();
reportdoc.exportoptions.exportdestinationtype = crystaldecisions.shared.exportdestinationtype.diskfile;
switch (dropdownlist1.selecteditem.text)
{
case "rich text (rtf)":
reportdoc.exportoptions.exportformattype = crystaldecisions.shared.exportformattype.richtext;
diskopts.diskfilename = "d://demo.rtf";
break;
case "portable document (pdf)":
reportdoc.exportoptions.exportformattype = crystaldecisions.shared.exportformattype.portabledocformat;
diskopts.diskfilename = "d://demo.pdf";
break;
case "ms word (doc)":
reportdoc.exportoptions.exportformattype = crystaldecisions.shared.exportformattype.wordforwindows;
diskopts.diskfilename = "d://demo.doc";
break;
case "ms excel (xls)":
reportdoc.exportoptions.exportformattype = crystaldecisions.shared.exportformattype.excel;
diskopts.diskfilename = "d://demo.xls";
break;
default:
break;
}
reportdoc.exportoptions.destinationoptions = diskopts;
reportdoc.export();
}
打印：
private void btnprint_click(object sender, system.eventargs e)
{
string strprintername; // 指定打印機名稱
strprintername = @"canon bubble-jet bjc-210sp";
pagemargins margins; // 設置打印頁邊距
margins = reportdoc.printoptions.pagemargins;
margins.bottommargin = 250;
margins.leftmargin = 350;
margins.rightmargin = 350;
margins.topmargin = 450;
reportdoc.printoptions.applypagemargins(margins);
reportdoc.printoptions.printername = strprintername; //應用打印機名稱
// 打印報表.startpagen 和 endpagen
// 參數設置為 0 表示打印所有頁。
reportdoc.printtoprinter(1, false,0,0);
}本文來源于網頁設計愛好者web開發社區http://www.html.org.cn收集整理，歡迎訪問。
