Lazy<T>.ToString Method

Definition

Creates and returns a string representation of the Value property for this instance.

public override string ToString ();
public override string? ToString ();

Returns

The result of calling the ToString() method on the Value property for this instance, if the value has been created (that is, if the IsValueCreated property returns true). Otherwise, a string indicating that the value has not been created.

Exceptions

The Value property is null.

Remarks

Calling this method does not cause initialization.

The Lazy<T>.Value property can be null after lazy initialization if the factory method that was specified for the valueFactory parameter of the Lazy<T>(Func<T>), Lazy<T>(Func<T>, LazyThreadSafetyMode), or Lazy<T>(Func<T>, Boolean) constructor returns null.

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
.NET Framework 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