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Споделяне чрез

Nullable<T>(T) Constructor

  • Reference

Definition

Namespace:
System
Assemblies:
mscorlib.dll, System.Runtime.dll
Assemblies:
netstandard.dll, System.Runtime.dll
Assembly:
System.Runtime.dll
Assembly:
mscorlib.dll
Assembly:
netstandard.dll
Source:
Nullable.cs
Source:
Nullable.cs
Source:
Nullable.cs

Initializes a new instance of the Nullable<T> structure to the specified value.

C# 
public Nullable(T value);

Parameters

value
T

A value type.

Remarks

The Nullable<T> constructor initializes the HasValue property of the new Nullable<T> object to true, and the Value property to the value of the value parameter.

Applies to

Продукт Версии
.NET Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.0, 2.1
UWP 10.0