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1 total messages Started by ëд Thu, 04 Dec 1997 00:00

#2679

Author: ëд
Date: Thu, 04 Dec 1997 00:00

19 lines
1426 bytes

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      ��Ҫ���в���ͨѶ���õ���VB4.0 16λ��API����Transmitcommchr().
���ִ˺���ÿ�ν��ܷ���һ��Char������,�ұ���رղ��ڲ���������.Ȼ����
opencomm(),Transmitcommchr(),closecomm()������һ��ͨѶ����������ǰһ�ε�ͨѶ
�������ˡ���������ÿ��ͨѶǰ����opencomm()�����ʼ���˲���.������ϣ��
Frist use "opencomm()" only one time to open the Lpt1;

Then use someone function to drive the LPT1 to work for me;

After all off jobs have been done,then close the LPT1.
 
The function writecomm() make me to be so disappointed because it doesn't work
right also.

That's all my problem..Who  can tell me the solution?

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