Telerik Reporting

(A) To create a Telerik report: 

• Create a 'C# class library project'
• Add a Telerik Report from C# toolbox
• Design the report (wizard or custom query)

(B) To use the created Telerik report: 

• Create a C# Winform of Web Application project
• Add the created Telerik report in step A as a reference to the project
• Add a 'Report Viewer' to the page and select the 'Report' property to point to the desired created report
• Overwrite the 'ConnectionString' in 'web.config' with the 'ConnectionString' in the 'app.config' of Telerik report created in step A