System.ValueTuple<T1>
public struct ValueTuple<T1> : IEquatable<ValueTuple<T1>>, IStructuralEquatable, IStructuralComparable, IComparable, IComparable<ValueTuple<T1>>, ITupleInternal
Represents a 1-tuple, or singleton, as a value type.
The current ValueTuple<T> instance's first component.
Initializes a new instance of the ValueTuple<T> value type.