SpreadSheetGear WPF charts
SpreadSheetGear comes with SpreadSheetGear Explorer Sample Solutions for C# and Visual Basic helping developers achieve world class WPF charts with Excel functionalities. There are step by step action descriptions available on the website on how to install and use this component so you don’t need to worry that you might not know how to use it. Some customers even stated that this is the best tutorial they have ever encountered.