Send Method

Send data to the remote host.

Syntax

int Send(const QByteArray& qbaText);

Remarks

Calling this method is equivalent to setting the DataToSend property to Text.

Example (Send Data)

UDPPortControl.LocalPort = 8765 
UDPPortControl.RemotePort = 8765 
UDPPortControl.RemoteHost = "HostNameOrIPAddress"
UDPPortControl.Active = True
UDPPortControl.Send("Hello!")

Error Handling

This method returns a 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. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)