爲旅行社預訂了票證後,我想使用Crystal Report
生成printable report
。在ASP.NET上使用Crystal Reports生成報告
我正在尋找一種方法來做到這一點。
任何視頻教程或類似的東西?
爲旅行社預訂了票證後,我想使用Crystal Report
生成printable report
。在ASP.NET上使用Crystal Reports生成報告
我正在尋找一種方法來做到這一點。
任何視頻教程或類似的東西?
這就是它。
在ASP.NET中使用多個表創建的Crystal Report:
出口水晶報表,以不同的文件格式:
http://www.highoncoding.com/Articles/553_Export_Crystal_Reports_to_Different_File_Formats.aspx
Imports CrystalDecisions
Imports CrystalDecisions.CrystalReports
Imports CrystalDecisions.CrystalReports.Engine
Imports CrystalDecisions.Shared
Imports System.IO
Public Class _Default
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
End Sub
Protected Sub LinkButton1_Click(sender As Object, e As EventArgs) Handles LinkButton1.Click
OpenPDF(Request.ApplicationPath + "/Reports/Report.pdf")
End Sub
Private Sub OpenPDF(downloadAsFilename As String)
Dim RptDoc As New ReportDocument()
RptDoc.Load(Server.MapPath(Request.ApplicationPath + "/Reports/myreport.rpt"))
RptDoc.SetDatabaseLogon("user", "password", "server", "database")
Dim stream As New BinaryReader(RptDoc.ExportToStream(CrystalDecisions.[Shared].ExportFormatType.PortableDocFormat))
Response.ClearContent()
Response.ClearHeaders()
Response.ContentType = "application/pdf"
Response.AddHeader("content-disposition", Convert.ToString("attachment; filename=") & downloadAsFilename)
Response.AddHeader("content-length", stream.BaseStream.Length.ToString())
Response.BinaryWrite(stream.ReadBytes(Convert.ToInt32(stream.BaseStream.Length)))
Response.Flush()
Response.Close()
End Sub
End Class