/n software 3-D Secure V2 C++ Edition

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ProtocolVersion Property

Indicates the 3-D Secure protocol version.


char* GetProtocolVersion();
int SetProtocolVersion(const char* lpszProtocolVersion);
LPWSTR GetProtocolVersion();
INT SetProtocolVersion(LPCWSTR lpszProtocolVersion);
@property (nonatomic,readwrite,assign,getter=protocolVersion,setter=setProtocolVersion:) NSString* protocolVersion;
- (NSString*)protocolVersion;
- (void)setProtocolVersion:(NSString*)newProtocolVersion;
public var protocolVersion: String {
  get {...}
set {...} }

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 class.

This property is not available at design time.

Data Type


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/n software 3-D Secure V2 C++ Edition - Version 2.0 [Build 7722]