关于打印报表问题请指教

Question

要打印个超市的价格标签，标签格式大小不同
如何实现打印模板设计中自由拖动商品价格，名称的位置和大小，并实现打印
我现在一头雾水各位老大给点指示

Answer 1

要使用水晶报表，你首先得安装IeWebControl.msi
在设计报表时把标签位置和大小、线条画好

Answer 2

以下是打印代码：
// 导出报表
private void ExportReport(string OptionStr)
{

string ExportPath;

ExportPath = Request.PhysicalApplicationPath + "Exported\\";
if (Directory.Exists(ExportPath) == false) Directory.CreateDirectory(Request.PhysicalApplicationPath + "Exported\\");    
ReportDocument crReportDocument = (ReportDocument)Session["ReportDocument"];
DiskFileDestinationOptions crDiskFileDestinationOptions = new DiskFileDestinationOptions();
ExportOptions crExportOptions = crReportDocument.ExportOptions; if (OptionStr == "Portable Document (PDF)")
{
crDiskFileDestinationOptions.DiskFileName = ExportPath + "PortableDoc.pdf";
crExportOptions.DestinationOptions = crDiskFileDestinationOptions;
crExportOptions.ExportDestinationType = ExportDestinationType.DiskFile;
crExportOptions.ExportFormatType = ExportFormatType.PortableDocFormat; }
else if (OptionStr == "MS Word (DOC)")
{
crDiskFileDestinationOptions.DiskFileName = ExportPath + "Word.doc";
crExportOptions.ExportDestinationType = ExportDestinationType.DiskFile;
crExportOptions.ExportFormatType = ExportFormatType.WordForWindows;
crExportOptions.DestinationOptions = crDiskFileDestinationOptions; //--------------------------------------------------------------------
}

try
{
// Export the report
crReportDocument.Export();
crReportDocument.Close();
Response.ClearContent();
Response.ClearHeaders();
switch(OptionStr)
{
case "Portable Document (PDF)":
Response.ContentType="application/pdf";
Response.WriteFile(ExportPath + "PortableDoc.pdf");
break;
case "MS Word (DOC)":
Response.ContentType="application/msword";
Response.WriteFile(ExportPath + "Word.doc");
break;
} 
//string strFile ="report" + System.DateTime.Now.Ticks.ToString() +".xls";
Response.Flush();
Response.Close();
}
catch (Exception err)
{
Response.Write("<BR>");
Response.Write(err.Message.ToString());
}
}
可以在PDF和WORD中打印

Answer 3

使用水晶报表，vs.net自带有。从文件/添加新项/craytal report制作水晶报表
做好水晶报表后调用下面函数，将CryReport换成你水晶报表文件名，Report为水晶报表实例，OptionStr为操作类型，可选"Portable Document (PDF)"(用pdf打印） "MS Word (DOC)"（用word打印）
private void ExportReport(CryReport Report,string OptionStr)
{

string ExportPath;

ExportPath = Request.PhysicalApplicationPath + "Exported\\";
if (Directory.Exists(ExportPath) == false) Directory.CreateDirectory(Request.PhysicalApplicationPath + "Exported\\");    
ReportDocument crReportDocument = (ReportDocument)Report;
DiskFileDestinationOptions crDiskFileDestinationOptions = new DiskFileDestinationOptions();
ExportOptions crExportOptions = crReportDocument.ExportOptions; switch(OptionStr)
{
case "Portable Document (PDF)":
crDiskFileDestinationOptions.DiskFileName = ExportPath + "PortableDoc.pdf";
crExportOptions.DestinationOptions = crDiskFileDestinationOptions;
crExportOptions.ExportDestinationType = ExportDestinationType.DiskFile;
crExportOptions.ExportFormatType = ExportFormatType.PortableDocFormat;
break;
case "MS Word (DOC)":
crDiskFileDestinationOptions.DiskFileName = ExportPath + "Word.doc"; crExportOptions.ExportDestinationType = ExportDestinationType.DiskFile;
crExportOptions.ExportFormatType = ExportFormatType.WordForWindows;
crExportOptions.DestinationOptions = crDiskFileDestinationOptions;
break;
}

try
{
// Export the report
crReportDocument.Export();
crReportDocument.Close();
Response.ClearContent();
Response.ClearHeaders();
switch(OptionStr)
{
case "Portable Document (PDF)":
Response.ContentType="application/pdf";
Response.WriteFile(ExportPath + "PortableDoc.pdf");
break;
case "MS Word (DOC)":
Response.ContentType="application/msword";
Response.WriteFile(ExportPath + "Word.doc");
break;
}  Response.Flush();
Response.Close();
}
catch (Exception err)
{
Response.Write("<BR>");
Response.Write(err.Message.ToString());
}
}

Answer 4

http://community.csdn.net/Expert/topic/3278/3278050.xml?temp=.4752924