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Tuple(T1, T2, T3, T4, T5, T6, T7, TRest).Item1 Property

Gets the value of the current Tuple(T1, T2, T3, T4, T5, T6, T7, TRest) object's first component.

Namespace:  System
Assembly:  mscorlib (in mscorlib.dll)

member Item1 : 'T1 with get

Property Value

Type: T1
The value of the current Tuple(T1, T2, T3, T4, T5, T6, T7, TRest) object's first component.

You can dynamically determine the type of the Item1 component in one of two ways:

The following example creates a 17-tuple object that contains population data for the city of Detroit, Michigan, from 1860 to 2000. The first component of the 17-tuple is the city name. The example uses the Item1 property to display the city name in the table header before displaying the population data.

No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4

.NET Framework Client Profile

Supported in: 4

Portable Class Library

Supported in: Portable Class Library

.NET for Windows Store apps

Supported in: Windows 8

.NET for Windows Phone apps

Supported in: Windows Phone 8.1, Windows Phone 8, Silverlight 8.1

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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