GetFieldValue Method
Get the value of the field indicated from a record.
Syntax
ANSI (Cross Platform) char* GetFieldValue(int iRecordIndex, const char* lpszFieldName); Unicode (Windows) LPWSTR GetFieldValue(INT iRecordIndex, LPCWSTR lpszFieldName);
- (NSString*)getFieldValue:(int)recordIndex :(NSString*)fieldName;
#define MID_DNS_GETFIELDVALUE 4 IPWORKS_EXTERNAL int IPWORKS_CALL IPWorks_DNS_Do(void *lpObj, int methid, int cparam, void *param[], int cbparam[], int64 *lpllVal);
Remarks
This method will get the value of the DNS record field specified by FieldName from the DNS record at RecordIndex. If no such field exists for that record type, the component fails with an error.
Error Handling (C++)
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.