X509SecurityToken.ValidFrom Property

Definition

Important

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Gets the first instant in time at which this security token is valid.

C#
public override DateTime ValidFrom { get; }

Property Value

A DateTime that represents the instant in time at which this security token is first valid.

Remarks

The ValidFrom property is specified in Coordinated Universal Time (UTC) and is the value of the NotBefore property of the X.509 certificate specified in the Certificate property.

Applies to

Продукт Версії
.NET 8 (package-provided), 9 (package-provided), 10 (package-provided)
.NET Framework 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 2.0 (package-provided)