Joseph W. answered 07/20/24
I am a passionate programming tutor!
C# has an interface named "Chart" to create a visual graph. The documentation will show its usage and properties.
Here is the documentation:https://learn.microsoft.com/en-us/dotnet/api/microsoft.office.tools.excel.chart?view=vsto-2022
Here is an article discussing this as well:https://codeabout.wordpress.com/2011/05/15/easy-way-to-plot-graphs-in-c-and-visual-studio-2010/