GetKeyParamStr Method
Returns an algorithm-specific key parameter to a string.
Syntax
QString GetKeyParamStr(const QString& qsName);
Remarks
Use this method to get an algorithm-specific key parameter to a string.
Error Handling
This method returns a String value; after it returns, call the GetLastErrorCode() method to obtain its result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message.