function PutBlock(const Block; const Len : Word) : Integer;
Copies a block of data to the output buffer.
Block refers to the block of data and Len is the number of bytes to transmit. Len must be smaller than the current value of the OutSize property.
The following example transmits a block of 20 characters after assuring that space is available:
if ApxComPort.OutBuffFree >= 20 then
ApxComPort.PutBlock(Block, 20);
See also: OutBuffFree, PutChar, PutString