如何从应用程序加载RDL报告并以横向模式打印它

问题描述

我已经在磁盘上保存了一个由fyiReporting工具创建的RDL报告(另存为a.RDL)，该RDL文件已经包含要打印的数据(2个字段).

我要:

1.从应用程序中打印报告.

2.强制将打印设置为横向模式.

我找不到将.RDL加载为文档的方法-例如，下面的代码将打印一个空文档:

I have an RDL report created by fyiReporting tool already on disk (saved as a.RDL), The RDL file already contains the data to be printed (2 fields).

I want to:

1. Print the report from an application.

2. Force the print to Landscape mode.

I did not find a method to load .RDL as a document - For example, the code below prints an empty document:

PrintDocument pd = new PrintDocument();
pd.DocumentName(parmFileName).
pd.DocumentName = "a.doc"
pd.DefaultPageSettings.Landscape=true;
pd.Print();

我猜上面的代码正在创建一个新文档，而不是加载现有文档.

我想直接从磁盘打印现有的.

请帮忙.

问候，

EK

I guess the above code is creating a new document rather than loading the existing one.

I want to print the existing one from disk directly though.

Please help.

Regards,

EK

推荐答案

PrintDocument _pd = new PrintDocument();
RdlViewer _rdlViewer = new RdlViewer();
_pd.DefaultPageSettings.Landscape = true;
_rdlViewer.ReportName = parmFileName;
_rdlViewer.SourceFile = parmFileName;
_rdlViewer.Print(_pd);

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