(Objective-C) Transition from Crypt2.GetDecryptCert to Crypt2.LastDecryptCert

Provides instructions for replacing deprecated GetDecryptCert method calls with LastDecryptCert.

Note: This example requires Chilkat v11.0.0 or greater.

Chilkat Objective-C Library Downloads MAC OS X (Cocoa) Libs iOS Libs

#import <CkoCrypt2.h>
#import <CkoCert.h>

CkoCrypt2 *crypt2 = [[CkoCrypt2 alloc] init];

// ...
// ...

// ------------------------------------------------------------------------
// The GetDecryptCert method is deprecated:

CkoCert *certObj = [crypt2 GetDecryptCert];
if (crypt2.LastMethodSuccess == NO) {
    NSLog(@"%@",crypt2.LastErrorText);
    return;
}

// ...
// ...

// ------------------------------------------------------------------------
// Do the equivalent using LastDecryptCert.
// Your application creates a new, empty Cert object which is passed 
// in the last argument and filled upon success.

CkoCert *certOut = [[CkoCert alloc] init];
BOOL success = [crypt2 LastDecryptCert: certOut];
if (success == NO) {
    NSLog(@"%@",crypt2.LastErrorText);
    return;
}