将水晶报告导出为pdf
问题描述：
我正在使用以下代码在vb.net项目中打开一个新的Word文档
I am using the below code to open a new word document in my vb.net Project
Dim oWord As Word.Application
Dim oDoc As Word.Document
oWord = CreateObject("Word.Application")
oWord.Visible = True
这段代码可以用Word打开一个新的Word文档，然后进行必要的更改然后保存.类似地，我可以在按钮中单击
This code open a new word document in word and then i make necessary changes and then save it.Similerly can i export a pdf document in th button click
答
VB.NET Crystal Reports导出为PDF [ iTextSharp [ ^ ]
VB.NET Crystal Reports Export to PDF[^]
EDIT
Use iTextSharp[^]
这很容易:您要做的就是获取crystalreport对象的新实例
昏暗的rpt作为新的CrystalReport1
设置必要的属性，例如数据源，SelectionFormula等.
然后按如下所示调用Export方法:
rpt.ExportToDisk(CrystalDecisions.Shared.ExportFormatType.PortableDocFormat，"Report.pdf ")
It''s quite easy: all you have to do is get a new instance of a crystalreport object
Dim rpt as new CrystalReport1
Set the necessary properties, like datasource, SelectionFormula, etc.
Then call the Export method as follows:
rpt.ExportToDisk(CrystalDecisions.Shared.ExportFormatType.PortableDocFormat, "Report.pdf")