从嵌入的资源加载水晶报表 [英] Loading Crystal Report from embedded resource

问题描述

我有一个ASP.NET网站和引用的类库项目。在这个类库我有一个水晶报表设置为嵌入的资源。我想动态加载报告成的CrystalReportViewer。

I have an ASP.NET website and a referenced class library project. In this class library I have a Crystal Report set as embedded resource. I want to load the report dynamically into a CrystalReportViewer.

我该怎么办呢？

推荐答案

我想通了，如何解决这个问题。当一个水晶报表添加到类库项目，它会创建一个对应的类，它继承ReportClass。这个类的一个实例，可作为观察者的ReportSource

I figured out how to solve that problem. When a Crystal Report is added to a Class Library project, it creates a corresponding class, which inherits from ReportClass. An instance of this class can be used as ReportSource of the viewer.

例如：

var report = new CrystalReport1();
report.SetDataSource(datasource);
CrystalReportViewer1.ReportSource = report;

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