NotBeforeUtc Property

Gets the date on which a certificate becomes valid. In UTC.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
<DisplayAttribute(AutoGenerateField=True, 
   Order=141, 
   ShortName="Not Before UTC")>
<DisplayFormatAttribute("{0:d}
{0:T}")>
Public ReadOnly Property NotBeforeUtc As Date

'Usage
 
Dim instance As PkiCertificateInfo
Dim value As Date
 
value = instance.NotBeforeUtc

[Display(AutoGenerateField=true, 
   Order=141, 
   ShortName="Not Before UTC")]
[DisplayFormat("{0:d}
{0:T}")]
public DateTime NotBeforeUtc {get;}

[Display(AutoGenerateField=true, 
   Order=141, 
   ShortName="Not Before UTC")]
[DisplayFormat("{0:d}
{0:T}")]
public:
property DateTime NotBeforeUtc {
   DateTime get();
}

Remarks

This property indicates the date on which the certificate becomes valid.

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

Reference

PkiCertificateInfo Class
PkiCertificateInfo Members
NotBefore Property

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