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

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Extension Property

Any data necessary to support additional features.


char* GetExtension();
int SetExtension(const char* lpszExtension);
LPWSTR GetExtension();
INT SetExtension(LPCWSTR lpszExtension);
@property (nonatomic,readwrite,assign,getter=extension,setter=setExtension:) NSString* extension;
- (NSString*)extension;
- (void)setExtension:(NSString*)newExtension;
public var extension: String {
  get {...}
set {...} }

Default Value



This field contains any data necessary to support the requirements that are not otherwise defined in the Core Functions. This field must be properly formatted XML data, as defined in Visa 3-D Secure protocol specifications. An example of a properly formatted extension is included below.

"<Extension id="0" critical="true">Data (generally XML or ascii text)</Extension>"

Data Type


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