DataToSend Property

This property contains a string of data to be sent to the remote host.

Syntax

• C++

ANSI (Cross Platform)
int SetDataToSend(int iConnectionId, const char* lpDataToSend, int lenDataToSend);

Unicode (Windows)
INT SetDataToSend(INT iConnectionId, LPCSTR lpDataToSend, INT lenDataToSend);

#define PID_BTDAEMON_DATATOSEND 7


IPWORKSBT_EXTERNAL int IPWORKSBT_CALL IPWorksBT_BTDaemon_Set(void *lpObj, int propid, int arridx, const void *val, int cbVal);
IPWORKSBT_EXTERNAL int IPWORKSBT_CALL IPWorksBT_BTDaemon_CheckIndex(void *lpObj, int propid, int arridx);

Default Value

""

Remarks

This property contains a string of data to be sent to the remote host. Write-only property.

Assigning a string to the DataToSend makes the class send the string to the remote host. The Send method provides similar functionality.

When Timeout is set to 0 the class will behave asynchronously. If you are sending data to the remote host faster than it can process it, or faster than the network's bandwidth allows, the outgoing queue might fill up. When this happens, DataToSend fails with error 10035: "[10035] Operation would block" (WSAEWOULDBLOCK). You can check this error, and then try to send the data again. The BytesSent property shows how many bytes were sent (if any). If 0 bytes were sent, then you can wait for the ReadyToSend event before attempting to send data again. (However, please note that ReadyToSend is not fired when part of the data is successfully sent).

The ConnectionId parameter specifies the index of the item in the array. The size of the array is controlled by the ConnectionCount property.

This property is write-only and not available at design time.

Data Type

Binary String