MVC中的Microsoft RDLC报告

Question

I want to generate report in MVC4 application. I am trying by Microsoft RDLC report but i don't want to create a data-set. i am creating my own list of data and that list i want to show in the report. I am creating list after fetching data from various table. I had gone through various links but all links given me the steps to create report with data-set.

I tried to get some from Google , but do not found any reliable solution for same.. Any help will be highly appreciated.

Answer 1

We are using

public ReportDataSourceCollection DataSources { get; }

from Microsoft.Reporting.WebForms and then add a custom datasource to our report engine with

myReportEngine.DataSources.Add(new ReportDataSource("MyData", data));

where data can be DataTable, IDataSource or an IEnumerable as you need it.

In the report definition (rdlc) we use the following dummy data set that maps to our data

<DataSources>
  <DataSource Name="MyDataSource">
    <ConnectionProperties>
      <DataProvider>SQL</DataProvider>
      <ConnectString>data source=localhost;initial catalog=MyDataCollection</ConnectString>
      <IntegratedSecurity>true</IntegratedSecurity>
    </ConnectionProperties>
  </DataSource>
</DataSources>
<DataSets>
  <DataSet Name="MyData">
    <Fields>
      <Field Name="MyField1">
        <DataField>MyField1</DataField>
    </Field>
    ...
   </Fields>
  </DataSet>
</DataSets>

Comment: MyDataCollection and MyDataSource must not be set in code.