Cast int to enum in C#

How can an int be cast to an enum in C#?

From a string:

YourEnum foo = (YourEnum) Enum.Parse(typeof(YourEnum), yourString);
// the foo.ToString().Contains(",") check is necessary for enumerations marked with an [Flags] attribute
if (!Enum.IsDefined(typeof(YourEnum), foo) && !foo.ToString().Contains(","))
  throw new InvalidOperationException($"{yourString} is not an underlying value of the YourEnum enumeration.")

From an int:

YourEnum foo = (YourEnum)yourInt;

Update:

From number you can also

YourEnum foo = (YourEnum)Enum.ToObject(typeof(YourEnum) , yourInt);

Refer: https://stackoverflow.com/questions/29482/cast-int-to-enum-in-c-sharp