ChangeExpirationDate Method

Changes the expiration date of the key.

Syntax

[VB.NET]
Public Sub ChangeExpirationDate(ByVal ExpirationDate As Integer)

[C#]
public void ChangeExpirationDate(int expirationDate);

Remarks

This method changes the expiration date of the current Key. The ExpirationDate parameter specifies the number of days for which the key is valid starting today. For instance a value of "31" means the key is valid for the next 31 days.

The special value "0" means the key will never expire.

The key's passphrase is required for this operation and may be specified via Passphrase or through the KeyPassphrase event.

Note: See KeyValidityTime for information on specifying the expiration date when creating the key with CreateKey.

NOTE: This method has a corresponding asynchronous version (ChangeExpirationDateAsync) for use in the Xamarin environment.