KeyGen API - VerifyTextKey

VerifyTextKey

The VerifyTextKey function is used to check whether a license key is valid or not.

  For C/C++:

        int VerifyTextKey(
            KEY_DATA *pKeyData, 
            char *pKeyText,                 // address of buffer for key string
            );
  For Delphi:
        function VerifyTextKey(
            var pKeyData : TKeyData;
                pKeyText : PChar            // address of buffer for key string
            ): Integer; 

Parameters

pKeyData

[in] Pointer to an initialised KEY_DATA structure.

pKeyText

[in] Pointer to a key string.

Return Values

If the key is valid, the function returns 1.

If the key is invalid, the function returns zero.

Remarks

The buffer for KEY_DATA(or TKeyData) should be initialized to zero before you use it.

Example

Sample application is located in \Examples\Delphi\KeyGen\ and \Examples\VC\KeyGen\ directory.