C# list find index

- C# list find index of element
- C# list find index by value
- C# list find index of object
- C# list find index of max value
- C# list find index lambda
- C# list find index of minimum
- C# list find all indexes
- C# list string find index
- C# list find last index
- C# list find first index
- C# linq list find index
- C# list of objects find index
- C# list indexof vs findindex
- C# list find all index
- C# list find max index