RequestId Property
The ID of the current DNS request.
Syntax
ANSI (Cross Platform) int GetRequestId();
int SetRequestId(int iRequestId); Unicode (Windows) INT GetRequestId();
INT SetRequestId(INT iRequestId);
@property (nonatomic,readwrite,assign,getter=requestId,setter=setRequestId:) int requestId; - (int)requestId; - (void)setRequestId:(int)newRequestId;
#define PID_DNS_REQUESTID 19 IPWORKS_EXTERNAL void* IPWORKS_CALL IPWorks_DNS_Get(void *lpObj, int propid, int arridx, int *lpcbVal, int64 *lpllVal); IPWORKS_EXTERNAL int IPWORKS_CALL IPWorks_DNS_Set(void *lpObj, int propid, int arridx, const void *val, int cbVal);
Default Value
1
Remarks
This property is the identifier of the request that generated the current response values. Each time the class makes a DNS query, it generates a unique request identifier to track the response.
If a custom value is needed for RequestId, the property must be set before sending a request. The class increments RequestId automatically after sending each request.
NOTE: The class fails with an error when a value that is not between 1 and 32,767 is specified.
This property is not available at design time.
Data Type
Integer