How to Call Solver in C# ?

https://www.codeproject.com/Questions/356618/Does-Csharp-have-a-optimisation-function-eg-Excels

 

https://www.codeproject.com/Questions/72014/Integration-between-Excel-Solver-and-C 

 

https://social.msdn.microsoft.com/Forums/office/en-US/954ab3ec-120f-401e-95e8-bc0a8e8b15c9/how-to-call-an-excel-vba-macro-that-runs-solver-from-within-visual-studio-with-c?forum=exceldev 

Please Read The My Question Correctly ,

Not Even MS Excel Exist Or Not