/n software 3-D Secure V2 .NET Edition

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ProtocolVersion Property

Indicates the 3-D Secure protocol version.


public string ProtocolVersion { get; set; }
Public Property ProtocolVersion As String

Default Value



This property may be used to change the protocol version for communicating with Directory Servers (DS) or Access Control Servers (ACS). As the 3-D Secure protocol 1.0.2 has only recently been adopted, it may be necessary to set this property to "1.0.1" for compatibility with older Directory or Access Control servers. "1.0.1" and "1.0.2" are the only protocols supported by this component.

This property is not available at design time.

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/n software 3-D Secure V2 .NET Edition - Version 2.2 [Build 7954]