Tuple.Create Method

Reference

Definition

Namespace:: System

Assembly:: System.Runtime.dll

Assembly:: mscorlib.dll

Assembly:: netstandard.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Creates a new tuple object.

Overloads

Create<T1,T2,T3,T4,T5,T6,T7,T8>(T1, T2, T3, T4, T5, T6, T7, T8)	Creates a new 8-tuple, or octuple.
Create<T1,T2,T3,T4,T5,T6,T7>(T1, T2, T3, T4, T5, T6, T7)	Creates a new 7-tuple, or septuple.
Create<T1,T2,T3,T4,T5,T6>(T1, T2, T3, T4, T5, T6)	Creates a new 6-tuple, or sextuple.
Create<T1,T2,T3,T4,T5>(T1, T2, T3, T4, T5)	Creates a new 5-tuple, or quintuple.
Create<T1,T2,T3,T4>(T1, T2, T3, T4)	Creates a new 4-tuple, or quadruple.
Create<T1,T2,T3>(T1, T2, T3)	Creates a new 3-tuple, or triple.
Create<T1,T2>(T1, T2)	Creates a new 2-tuple, or pair.
Create<T1>(T1)	Creates a new 1-tuple, or singleton.

Create<T1,T2,T3,T4,T5,T6,T7,T8>(T1, T2, T3, T4, T5, T6, T7, T8)

Source:: Tuple.cs

Source:: Tuple.cs

Source:: Tuple.cs

Creates a new 8-tuple, or octuple.

public:
generic <typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8>
 static Tuple<T1, T2, T3, T4, T5, T6, T7, Tuple<T8> ^> ^ Create(T1 item1, T2 item2, T3 item3, T4 item4, T5 item5, T6 item6, T7 item7, T8 item8);

public static Tuple<T1,T2,T3,T4,T5,T6,T7,Tuple<T8>> Create<T1,T2,T3,T4,T5,T6,T7,T8> (T1 item1, T2 item2, T3 item3, T4 item4, T5 item5, T6 item6, T7 item7, T8 item8);

static member Create : 'T1 * 'T2 * 'T3 * 'T4 * 'T5 * 'T6 * 'T7 * 'T8 -> 'T1 * 'T2 * 'T3 * 'T4 * 'T5 * 'T6 * 'T7 * 'T8

Public Shared Function Create(Of T1, T2, T3, T4, T5, T6, T7, T8) (item1 As T1, item2 As T2, item3 As T3, item4 As T4, item5 As T5, item6 As T6, item7 As T7, item8 As T8) As Tuple(Of T1, T2, T3, T4, T5, T6, T7, Tuple(Of T8))

Type Parameters

T1

The type of the first component of the tuple.

T2

The type of the second component of the tuple.

T3

The type of the third component of the tuple.

T4

The type of the fourth component of the tuple.

T5

The type of the fifth component of the tuple.

T6

The type of the sixth component of the tuple.

T7

The type of the seventh component of the tuple.

T8

The type of the eighth component of the tuple.

Parameters

item1: T1

The value of the first component of the tuple.

item2: T2

The value of the second component of the tuple.

item3: T3

The value of the third component of the tuple.

item4: T4

The value of the fourth component of the tuple.

item5: T5

The value of the fifth component of the tuple.

item6: T6

The value of the sixth component of the tuple.

item7: T7

The value of the seventh component of the tuple.

item8: T8

The value of the eighth component of the tuple.

Returns

Tuple<T1,T2,T3,T4,T5,T6,T7,Tuple<T8>>

An 8-tuple (octuple) whose value is (item1, item2, item3, item4, item5, item6, item7, item8).

Examples

The following example creates an 8-tuple whose components are prime numbers that are less than 20.

var primes = Tuple.Create(2, 3, 5, 7, 11, 13, 17, 19);
Console.WriteLine("Prime numbers less than 20: " + 
                  "{0}, {1}, {2}, {3}, {4}, {5}, {6}, and {7}",
                  primes.Item1, primes.Item2, primes.Item3, 
                  primes.Item4, primes.Item5, primes.Item6,
                  primes.Item7, primes.Rest.Item1);
// The example displays the following output:
//    Prime numbers less than 20: 2, 3, 5, 7, 11, 13, 17, and 19

open System

let primes = Tuple.Create(2, 3, 5, 7, 11, 13, 17, 19)
printfn $"Prime numbers less than 20: {primes.Item1}, {primes.Item2}, {primes.Item3}, {primes.Item4}, {primes.Item5}, {primes.Item6}, {primes.Item7}, and {primes.Rest.Item1}"
//    Prime numbers less than 20: 2, 3, 5, 7, 11, 13, 17, and 19

Dim primes = Tuple.Create(2, 3, 5, 7, 11, 13, 17, 19)
Console.WriteLine("Prime numbers less than 20: " + 
                  "{0}, {1}, {2}, {3}, {4}, {5}, {6}, and {7}",
                  primes.Item1, primes.Item2, primes.Item3, 
                  primes.Item4, primes.Item5, primes.Item6,
                  primes.Item7, primes.Rest.Item1)
' The example displays the following output:
'     Prime numbers less than 20: 2, 3, 5, 7, 11, 13, 17, and 19

This is equivalent to the following example, which uses the Tuple<T1,T2,T3,T4,T5,T6,T7,TRest> class constructor instead of the Create factory creation method. Note that instantiating a Tuple<T1,T2,T3,T4,T5,T6,T7,TRest> object in this way involves considerably more code, because you must declare a nested Tuple<T1> object as the Tuple<T1,T2,T3,T4,T5,T6,T7,TRest> object's eighth component to produce an octuple.

var primes = new Tuple<int, int, int, int, int, int, int, 
                 Tuple<int>>(2, 3, 5, 7, 11, 13, 16, 
                 new Tuple<int>(19));

open System

let primes = new Tuple<int, int, int, int, int, int, int, Tuple<int>>(2, 3, 5, 7, 11, 13, 16, Tuple<int> 19)

Dim primes As New Tuple(Of Integer, Integer, Integer, Integer, 
                           Integer, Integer, Integer, 
                           Tuple(Of Integer)) _
                       (2, 3, 5, 7, 11, 13, 17, 
                        New Tuple(Of Integer)(19))

Remarks

Create is a helper method that you can call to instantiate an 8-tuple without having to explicitly specify the types of its components.

Note

You must call the Tuple<T1,T2,T3,T4,T5,T6,T7,TRest>.Tuple<T1,T2,T3,T4,T5,T6,T7,TRest> constructor to create a tuple with nine or more components unless your language provides a special syntax for this purpose. The static (Shared in Visual Basic) methods of the Tuple class cannot be used to create a tuple with nine or more components.

Applies to

Create<T1,T2,T3,T4,T5,T6,T7>(T1, T2, T3, T4, T5, T6, T7)

Source:: Tuple.cs

Source:: Tuple.cs

Source:: Tuple.cs

Creates a new 7-tuple, or septuple.

public:
generic <typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7>
 static Tuple<T1, T2, T3, T4, T5, T6, T7> ^ Create(T1 item1, T2 item2, T3 item3, T4 item4, T5 item5, T6 item6, T7 item7);

public static Tuple<T1,T2,T3,T4,T5,T6,T7> Create<T1,T2,T3,T4,T5,T6,T7> (T1 item1, T2 item2, T3 item3, T4 item4, T5 item5, T6 item6, T7 item7);

static member Create : 'T1 * 'T2 * 'T3 * 'T4 * 'T5 * 'T6 * 'T7 -> 'T1 * 'T2 * 'T3 * 'T4 * 'T5 * 'T6 * 'T7

Public Shared Function Create(Of T1, T2, T3, T4, T5, T6, T7) (item1 As T1, item2 As T2, item3 As T3, item4 As T4, item5 As T5, item6 As T6, item7 As T7) As Tuple(Of T1, T2, T3, T4, T5, T6, T7)

Type Parameters

T1

The type of the first component of the tuple.

T2

The type of the second component of the tuple.

T3

The type of the third component of the tuple.

T4

The type of the fourth component of the tuple.

T5

The type of the fifth component of the tuple.

T6

The type of the sixth component of the tuple.

T7

The type of the seventh component of the tuple.

Parameters

item1: T1

The value of the first component of the tuple.

item2: T2

The value of the second component of the tuple.

item3: T3

The value of the third component of the tuple.

item4: T4

The value of the fourth component of the tuple.

item5: T5

The value of the fifth component of the tuple.

item6: T6

The value of the sixth component of the tuple.

item7: T7

The value of the seventh component of the tuple.

Returns

Tuple<T1,T2,T3,T4,T5,T6,T7>

A 7-tuple whose value is (item1, item2, item3, item4, item5, item6, item7).

Remarks

Create is a helper method that you can call to instantiate a 7-tuple object without having to explicitly specify the types of its components. The following example uses the Create method to instantiate a 7-tuple.

var tuple7 = Tuple.Create("Jane", 90, 87, 93, 67, 100, 92);
Console.WriteLine("Test scores for {0}: {1}, {2}, {3}, {4}, {5}, {6}",
                  tuple7.Item1, tuple7.Item2, tuple7.Item3,
                  tuple7.Item4, tuple7.Item5, tuple7.Item6,
                  tuple7.Item7);
// Displays Test scores for Jane: 90, 87, 93, 67, 100, 92

let tuple7 =
    Tuple.Create("Jane", 90, 87, 93, 67, 100, 92)

printfn
    $"Test scores for {tuple7.Item1}: {tuple7.Item2}, {tuple7.Item3}, {tuple7.Item4}, {tuple7.Item5}, {tuple7.Item6}, {tuple7.Item7}"
// Displays Test scores for Jane: 90, 87, 93, 67, 100, 92

Dim tuple7 = Tuple.Create("Jane", 90, 87, 93, 67, 100, 92)
Console.WriteLine("Test scores for {0}: {1}, {2}, {3}, {4}, {5}, {6}",
                  tuple7.Item1, tuple7.Item2, tuple7.Item3,
                  tuple7.Item4, tuple7.Item5, tuple7.Item6,
                  tuple7.Item7)
' Displays Test scores for Jane: 90, 87, 93, 67, 100, 92

This code is equivalent to the following call to the Tuple<T1,T2,T3,T4,T5,T6,T7> class constructor.

var tuple7 = new Tuple<string, int, int, int, int, int, int>
                      ("Jane", 90, 87, 93, 67, 100, 92);
Console.WriteLine("Test scores for {0}: {1}, {2}, {3}, {4}, {5}, {6}",
                  tuple7.Item1, tuple7.Item2, tuple7.Item3,
                  tuple7.Item4, tuple7.Item5, tuple7.Item6,
                  tuple7.Item7);
// Displays Test scores for Jane: 90, 87, 93, 67, 100, 92

let tuple7 =
    Tuple<string, int, int, int, int, int, int>("Jane", 90, 87, 93, 67, 100, 92)

printfn
    $"Test scores for {tuple7.Item1}: {tuple7.Item2}, {tuple7.Item3}, {tuple7.Item4}, {tuple7.Item5}, {tuple7.Item6}, {tuple7.Item7}"
// Displays Test scores for Jane: 90, 87, 93, 67, 100, 92

Dim tuple7 = New Tuple(Of String, Integer, Integer, 
                       Integer, Integer, Integer, Integer) _
                       ("Jane", 90, 87, 93, 67, 100, 92)
Console.WriteLine("Test scores for {0}: {1}, {2}, {3}, {4}, {5}, {6}",
                  tuple7.Item1, tuple7.Item2, tuple7.Item3,
                  tuple7.Item4, tuple7.Item5, tuple7.Item6,
                  tuple7.Item7)
' Displays Test scores for Jane: 90, 87, 93, 67, 100, 92

Applies to

Create<T1,T2,T3,T4,T5,T6>(T1, T2, T3, T4, T5, T6)

Source:: Tuple.cs

Source:: Tuple.cs

Source:: Tuple.cs

Creates a new 6-tuple, or sextuple.

public:
generic <typename T1, typename T2, typename T3, typename T4, typename T5, typename T6>
 static Tuple<T1, T2, T3, T4, T5, T6> ^ Create(T1 item1, T2 item2, T3 item3, T4 item4, T5 item5, T6 item6);

public static Tuple<T1,T2,T3,T4,T5,T6> Create<T1,T2,T3,T4,T5,T6> (T1 item1, T2 item2, T3 item3, T4 item4, T5 item5, T6 item6);

static member Create : 'T1 * 'T2 * 'T3 * 'T4 * 'T5 * 'T6 -> 'T1 * 'T2 * 'T3 * 'T4 * 'T5 * 'T6

Public Shared Function Create(Of T1, T2, T3, T4, T5, T6) (item1 As T1, item2 As T2, item3 As T3, item4 As T4, item5 As T5, item6 As T6) As Tuple(Of T1, T2, T3, T4, T5, T6)

Type Parameters

T1

The type of the first component of the tuple.

T2

The type of the second component of the tuple.

T3

The type of the third component of the tuple.

T4

The type of the fourth component of the tuple.

T5

The type of the fifth component of the tuple.

T6

The type of the sixth component of the tuple.

Parameters

item1: T1

The value of the first component of the tuple.

item2: T2

The value of the second component of the tuple.

item3: T3

The value of the third component of the tuple.

item4: T4

The value of the fourth component of the tuple.

item5: T5

The value of the fifth component of the tuple.

item6: T6

The value of the sixth component of the tuple.

Returns

Tuple<T1,T2,T3,T4,T5,T6>

A 6-tuple whose value is (item1, item2, item3, item4, item5, item6).

Remarks

Create is a helper method that you can call to instantiate a 6-tuple object without having to explicitly specify the types of its components. The following example uses the Create method to instantiate a 6-tuple.

var tuple6 = Tuple.Create("Jane", 90, 87, 93, 67, 100);
Console.WriteLine("Test scores for {0}: {1}, {2}, {3}, {4}, {5}",
                  tuple6.Item1, tuple6.Item2, tuple6.Item3,
                  tuple6.Item4, tuple6.Item5, tuple6.Item6);
// Displays Test scores for Jane: 90, 87, 93, 67, 100

let tuple6 =
    Tuple.Create("Jane", 90, 87, 93, 67, 100)

printfn
    $"Test scores for {tuple6.Item1}: {tuple6.Item2}, {tuple6.Item3}, {tuple6.Item4}, {tuple6.Item5}, {tuple6.Item6}"
// Displays Test scores for Jane: 90, 87, 93, 67, 100

Dim tuple6 = Tuple.Create("Jane", 90, 87, 93, 67, 100)
Console.WriteLine("Test scores for {0}: {1}, {2}, {3}, {4}, {5}",
                  tuple6.Item1, tuple6.Item2, tuple6.Item3,
                  tuple6.Item4, tuple6.Item5, tuple6.Item6)
' Displays Test scores for Jane: 90, 87, 93, 67, 100

This code is equivalent to the following call to the Tuple<T1,T2,T3,T4,T5,T6> class constructor.

var tuple6 = new Tuple<string, int, int, int, int, int>
                      ("Jane", 90, 87, 93, 67, 100);
Console.WriteLine("Test scores for {0}: {1}, {2}, {3}, {4}, {5}",
                  tuple6.Item1, tuple6.Item2, tuple6.Item3,
                  tuple6.Item4, tuple6.Item5, tuple6.Item6);
// Displays Test scores for Jane: 90, 87, 93, 67, 100

let tuple6 =
    Tuple<string, int, int, int, int, int>("Jane", 90, 87, 93, 67, 100)

printfn
    $"Test scores for {tuple6.Item1}: {tuple6.Item2}, {tuple6.Item3}, {tuple6.Item4}, {tuple6.Item5}, {tuple6.Item6}"
// Displays Test scores for Jane: 90, 87, 93, 67, 100

Dim tuple6 = New Tuple(Of String, Integer, Integer, Integer, 
                       Integer, Integer) _
                       ("Jane", 90, 87, 93, 67, 100)
Console.WriteLine("Test scores for {0}: {1}, {2}, {3}, {4}, {5}",
                  tuple6.Item1, tuple6.Item2, tuple6.Item3,
                  tuple6.Item4, tuple6.Item5, tuple6.Item6)
' Displays Test scores for Jane: 90, 87, 93, 67, 100

Applies to

Create<T1,T2,T3,T4,T5>(T1, T2, T3, T4, T5)

Source:: Tuple.cs

Source:: Tuple.cs

Source:: Tuple.cs

Creates a new 5-tuple, or quintuple.

public:
generic <typename T1, typename T2, typename T3, typename T4, typename T5>
 static Tuple<T1, T2, T3, T4, T5> ^ Create(T1 item1, T2 item2, T3 item3, T4 item4, T5 item5);

public static Tuple<T1,T2,T3,T4,T5> Create<T1,T2,T3,T4,T5> (T1 item1, T2 item2, T3 item3, T4 item4, T5 item5);

static member Create : 'T1 * 'T2 * 'T3 * 'T4 * 'T5 -> 'T1 * 'T2 * 'T3 * 'T4 * 'T5

Public Shared Function Create(Of T1, T2, T3, T4, T5) (item1 As T1, item2 As T2, item3 As T3, item4 As T4, item5 As T5) As Tuple(Of T1, T2, T3, T4, T5)

Type Parameters

T1

The type of the first component of the tuple.

T2

The type of the second component of the tuple.

T3

The type of the third component of the tuple.

T4

The type of the fourth component of the tuple.

T5

The type of the fifth component of the tuple.

Parameters

item1: T1

The value of the first component of the tuple.

item2: T2

The value of the second component of the tuple.

item3: T3

The value of the third component of the tuple.

item4: T4

The value of the fourth component of the tuple.

item5: T5

The value of the fifth component of the tuple.

Returns

Tuple<T1,T2,T3,T4,T5>

A 5-tuple whose value is (item1, item2, item3, item4, item5).

Remarks

Create is a helper method that you can call to instantiate a 5-tuple object without having to explicitly specify the types of its components. The following example uses the Create method to instantiate a 5-tuple.

var tuple5 = Tuple.Create("New York", 1990, 7322564, 2000, 8008278);
Console.WriteLine("{0}: {1:N0} in {2}, {3:N0} in {4}",
                  tuple5.Item1, tuple5.Item3, tuple5.Item2,
                  tuple5.Item5, tuple5.Item4);
// Displays New York: 7,322,564 in 1990, 8,008,278 in 2000

let tuple5 =
    Tuple.Create("New York", 1990, 7322564, 2000, 8008278)

printfn $"{tuple5.Item1}: {tuple5.Item3:N0} in {tuple5.Item2}, {tuple5.Item5:N0} in {tuple5.Item4}"
// Displays New York: 7,322,564 in 1990, 8,008,278 in 2000

Dim tuple5 = Tuple.Create("New York", 1990, 7322564, 2000, 
                          8008278)
Console.WriteLine("{0}: {1:N0} in {2}, {3:N0} in {4}",
                  tuple5.Item1, tuple5.Item3, tuple5.Item2,
                  tuple5.Item5, tuple5.Item4)
' Displays New York: 7,322,564 in 1990, 8,008,278 in 2000

This code is equivalent to the following call to the Tuple<T1,T2,T3,T4,T5> class constructor.

var tuple5 = new Tuple<string, int, int, int, int>
                      ("New York", 1990, 7322564, 2000, 8008278);
Console.WriteLine("{0}: {1:N0} in {2}, {3:N0} in {4}",
                  tuple5.Item1, tuple5.Item3, tuple5.Item2,
                  tuple5.Item5, tuple5.Item4);
// Displays New York: 7,322,564 in 1990, 8,008,278 in 2000

let tuple5 =
    Tuple<string, int, int, int, int>("New York", 1990, 7322564, 2000, 8008278)

printfn $"{tuple5.Item1}: {tuple5.Item3:N0} in {tuple5.Item2}, {tuple5.Item5:N0} in {tuple5.Item4}"
// Displays New York: 7,322,564 in 1990, 8,008,278 in 2000

Dim tuple5 = New Tuple(Of String, Integer, Integer, 
                       Integer, Integer) _
                       ("New York", 1990, 7322564, 2000, 8008278)
Console.WriteLine("{0}: {1:N0} in {2}, {3:N0} in {4}",
                  tuple5.Item1, tuple5.Item3, tuple5.Item2,
                  tuple5.Item5, tuple5.Item4)
' Displays New York: 7,322,564 in 1990, 8,008,278 in 2000

Applies to

Create<T1,T2,T3,T4>(T1, T2, T3, T4)

Source:: Tuple.cs

Source:: Tuple.cs

Source:: Tuple.cs

Creates a new 4-tuple, or quadruple.

public:
generic <typename T1, typename T2, typename T3, typename T4>
 static Tuple<T1, T2, T3, T4> ^ Create(T1 item1, T2 item2, T3 item3, T4 item4);

public static Tuple<T1,T2,T3,T4> Create<T1,T2,T3,T4> (T1 item1, T2 item2, T3 item3, T4 item4);

static member Create : 'T1 * 'T2 * 'T3 * 'T4 -> 'T1 * 'T2 * 'T3 * 'T4

Public Shared Function Create(Of T1, T2, T3, T4) (item1 As T1, item2 As T2, item3 As T3, item4 As T4) As Tuple(Of T1, T2, T3, T4)

Type Parameters

T1

The type of the first component of the tuple.

T2

The type of the second component of the tuple.

T3

The type of the third component of the tuple.

T4

The type of the fourth component of the tuple.

Parameters

item1: T1

The value of the first component of the tuple.

item2: T2

The value of the second component of the tuple.

item3: T3

The value of the third component of the tuple.

item4: T4

The value of the fourth component of the tuple.

Returns

Tuple<T1,T2,T3,T4>

A 4-tuple whose value is (item1, item2, item3, item4).

Remarks

Create is a helper method that you can call to instantiate a 4-tuple object without having to explicitly specify the types of its components. The following example uses the Create method to instantiate a 4-tuple.

var tuple4 = Tuple.Create("New York", 32.68, 51.87, 76.3);
Console.WriteLine("{0}: Hi {1}, Lo {2}, Ave {3}",
                  tuple4.Item1, tuple4.Item4, tuple4.Item2,
                  tuple4.Item3);
// Displays New York: Hi 76.3, Lo 32.68, Ave 51.87

let tuple4 =
    Tuple.Create("New York", 32.68, 51.87, 76.3)

printfn $"{tuple4.Item1}: Hi {tuple4.Item4}, Lo {tuple4.Item2}, Ave {tuple4.Item3}"
// Displays New York: Hi 76.3, Lo 32.68, Ave 51.87

Dim tuple4 = Tuple.Create("New York", 32.68, 51.87, 76.3)
Console.WriteLine("{0}: Hi {1}, Lo {2}, Ave {3}",
                  tuple4.Item1, tuple4.Item4, tuple4.Item2,
                  tuple4.Item3)
' Displays New York: Hi 76.3, Lo 32.68, Ave 51.87

This code is equivalent to the following call to the Tuple<T1,T2,T3,T4>.Tuple<T1,T2,T3,T4> class constructor.

var tuple4 = new Tuple<string, double, double, double>
                      ("New York", 32.68, 51.87, 76.3);
Console.WriteLine("{0}: Hi {1}, Lo {2}, Ave {3}",
                  tuple4.Item1, tuple4.Item4, tuple4.Item2,
                  tuple4.Item3);
// Displays New York: Hi 76.3, Lo 32.68, Ave 51.87

let tuple4 =
    Tuple<string, double, double, double>("New York", 32.68, 51.87, 76.3)

printfn $"{tuple4.Item1}: Hi {tuple4.Item4}, Lo {tuple4.Item2}, Ave {tuple4.Item3}"
// Displays New York: Hi 76.3, Lo 32.68, Ave 51.87

Dim tuple4 = New Tuple(Of String, Double, Double, Double) _
                      ("New York", 32.68, 51.87, 76.3)
Console.WriteLine("{0}: Hi {1}, Lo {2}, Ave {3}",
                  tuple4.Item1, tuple4.Item4, tuple4.Item2,
                  tuple4.Item3)
' Displays New York: Hi 76.3, Lo 32.68, Ave 51.87

Applies to

Create<T1,T2,T3>(T1, T2, T3)

Source:: Tuple.cs

Source:: Tuple.cs

Source:: Tuple.cs

Creates a new 3-tuple, or triple.

public:
generic <typename T1, typename T2, typename T3>
 static Tuple<T1, T2, T3> ^ Create(T1 item1, T2 item2, T3 item3);

public static Tuple<T1,T2,T3> Create<T1,T2,T3> (T1 item1, T2 item2, T3 item3);

static member Create : 'T1 * 'T2 * 'T3 -> 'T1 * 'T2 * 'T3

Public Shared Function Create(Of T1, T2, T3) (item1 As T1, item2 As T2, item3 As T3) As Tuple(Of T1, T2, T3)

Type Parameters

T1

The type of the first component of the tuple.

T2

The type of the second component of the tuple.

T3

The type of the third component of the tuple.

Parameters

item1: T1

The value of the first component of the tuple.

item2: T2

The value of the second component of the tuple.

item3: T3

The value of the third component of the tuple.

Returns

Tuple<T1,T2,T3>

A 3-tuple whose value is (item1, item2, item3).

Remarks

Create is a helper method that you can call to instantiate a 3-tuple object without having to explicitly specify the types of its components. The following example uses the Create method to instantiate a 3-tuple.

var tuple3 = Tuple.Create("New York", 32.68, 51.87);
Console.WriteLine("{0}: lo {1}, hi {2}", 
                  tuple3.Item1, tuple3.Item2, tuple3.Item3);
// Displays New York: lo 32.68, hi 51.87

let tuple3 = Tuple.Create("New York", 32.68, 51.87)
printfn $"{tuple3.Item1}: lo {tuple3.Item2}, hi {tuple3.Item3}"
// Displays New York: lo 32.68, hi 51.87

Dim tuple3 = Tuple.Create("New York", 32.68, 51.87)
Console.WriteLine("{0}: lo {1}, hi {2}", 
                  tuple3.Item1, tuple3.Item2, tuple3.Item3)
' Displays New York: lo 32.68, hi 51.87

This code is equivalent to the following call to the Tuple<T1,T2,T3>.Tuple<T1,T2,T3> class constructor.

var tuple3 = new Tuple<string, double, double>
                      ("New York", 32.68, 51.87);
Console.WriteLine("{0}: lo {1}, hi {2}", 
                  tuple3.Item1, tuple3.Item2, tuple3.Item3);
// Displays New York: lo 32.68, hi 51.87

let tuple3 =
    Tuple<string, double, double>("New York", 32.68, 51.87)

printfn $"{tuple3.Item1}: lo {tuple3.Item2}, hi {tuple3.Item3}"
// Displays New York: lo 32.68, hi 51.87

Dim tuple3 = New Tuple(Of String, Double, Double)("New York", 32.68, 51.87)
Console.WriteLine("{0}: lo {1}, hi {2}", 
                  tuple3.Item1, tuple3.Item2, tuple3.Item3)
' Displays New York: lo 32.68, hi 51.87

Applies to

Create<T1,T2>(T1, T2)

Source:: Tuple.cs

Source:: Tuple.cs

Source:: Tuple.cs

Creates a new 2-tuple, or pair.

public:
generic <typename T1, typename T2>
 static Tuple<T1, T2> ^ Create(T1 item1, T2 item2);

public static Tuple<T1,T2> Create<T1,T2> (T1 item1, T2 item2);

static member Create : 'T1 * 'T2 -> 'T1 * 'T2

Public Shared Function Create(Of T1, T2) (item1 As T1, item2 As T2) As Tuple(Of T1, T2)

Type Parameters

T1

The type of the first component of the tuple.

T2

The type of the second component of the tuple.

Parameters

item1: T1

The value of the first component of the tuple.

item2: T2

The value of the second component of the tuple.

Returns

Tuple<T1,T2>

A 2-tuple whose value is (item1, item2).

Remarks

Create is a helper method that you can call to instantiate a 2-tuple object without having to explicitly specify the types of its components. The following example uses the Create method to instantiate a 2-tuple.

var tuple2 = Tuple.Create("New York", 32.68);
Console.WriteLine("{0}: {1}", tuple2.Item1, tuple2.Item2);
// Displays New York: 32.68

let tuple2 = Tuple.Create("New York", 32.68)
printfn $"{tuple2.Item1}: {tuple2.Item2}"
// Displays New York: 32.68

Dim tuple2 = Tuple.Create("New York", 32.68)
Console.WriteLine("{0}: {1}", tuple2.Item1, tuple2.Item2)
' Displays New York: 32.68

This code is equivalent to the following call to the Tuple<T1,T2> class constructor.

var tuple2 = new Tuple<string, double>("New York", 32.68);
Console.WriteLine("{0}: {1}", tuple2.Item1, tuple2.Item2);
// Displays New York: 32.68

let tuple2 = Tuple<string, double>("New York", 32.68)
printfn $"{tuple2.Item1}: {tuple2.Item2}"
// Displays New York: 32.68

Dim tuple2 = New Tuple(Of String, Double)("New York", 32.68)
Console.WriteLine("{0}: {1}", tuple2.Item1, tuple2.Item2)
' Displays New York: 32.68

Applies to

Create<T1>(T1)

Source:: Tuple.cs

Source:: Tuple.cs

Source:: Tuple.cs

Creates a new 1-tuple, or singleton.

public:
generic <typename T1>
 static Tuple<T1> ^ Create(T1 item1);

public static Tuple<T1> Create<T1> (T1 item1);

static member Create : 'T1 -> 'T1

Public Shared Function Create(Of T1) (item1 As T1) As Tuple(Of T1)

Type Parameters

T1

The type of the only component of the tuple.

Parameters

item1: T1

The value of the only component of the tuple.

Returns

Tuple<T1>

A tuple whose value is (item1).

Remarks

Create is a helper method that you can call to instantiate a 1-tuple object without having to explicitly specify the type of its component. The following example uses the Create method to instantiate a 1-tuple whose component is of type Int32.

var tuple1 = Tuple.Create(12);
Console.WriteLine(tuple1.Item1);     // Displays 12

let tuple1 = Tuple.Create 12
printfn $"{tuple1.Item1}" // Displays 12

Dim tuple1 = Tuple.Create(12)
Console.WriteLine(tuple1.Item1)     ' Displays 12

This code is equivalent to the following call to the Tuple<T1> class constructor.

var tuple1 = new Tuple<int>(12);
Console.WriteLine(tuple1.Item1);     // Displays 12

let tuple1 = Tuple<int> 12
printfn $"{tuple1.Item1}" // Displays 12

Dim tuple1 = New Tuple(Of Integer)(12)
Console.WriteLine(tuple1.Item1)     ' Displays 12

Applies to

Partajați prin

Tuple.Create Method

Definition

Overloads

Create<T1,T2,T3,T4,T5,T6,T7,T8>(T1, T2, T3, T4, T5, T6, T7, T8)

Type Parameters

Parameters

Returns

Examples

Remarks

See also

Applies to

Create<T1,T2,T3,T4,T5,T6,T7>(T1, T2, T3, T4, T5, T6, T7)

Type Parameters

Parameters

Returns

Remarks

See also

Applies to

Create<T1,T2,T3,T4,T5,T6>(T1, T2, T3, T4, T5, T6)

Type Parameters

Parameters

Returns

Remarks

See also

Applies to

Create<T1,T2,T3,T4,T5>(T1, T2, T3, T4, T5)

Type Parameters

Parameters

Returns

Remarks

See also

Applies to

Create<T1,T2,T3,T4>(T1, T2, T3, T4)

Type Parameters

Parameters

Returns

Remarks

See also

Applies to

Create<T1,T2,T3>(T1, T2, T3)

Type Parameters

Parameters

Returns

Remarks

See also

Applies to

Create<T1,T2>(T1, T2)

Type Parameters

Parameters

Returns

Remarks

See also

Applies to

Create<T1>(T1)

Type Parameters

Parameters

Returns

Remarks

See also

Applies to

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