C# (CSharp) ServeAtDoorstepServiceApp ServeAtDoorstepService.GetCategoryByVendorId - 1 examples found. These are the top rated real world C# (CSharp) examples of ServeAtDoorstepServiceApp.ServeAtDoorstepService.GetCategoryByVendorId extracted from open source projects. You can rate examples to help us improve the quality of examples.