Detailed questions please see this post:
http://bbs.csdn.net/topics/390492077

The following is a newly discovered problem:

I recreate PBW, then OLE and connect WINSOCK that remove the close in a few words, found that won't be the error,

Then I add that, at the same wrong; Comment out or remove the sentence, will in the next sentence error,,,

This is what circumstance, greatly under analysis?

CodePudding user response:

Since removed to use, remove it for you

CodePudding user response:

Since the tip without the external function, you can view the ole have corresponding function, or written in the PB,
If you want to confirm what are the functions of the ole and attributes, you can insert ole controls, select the browse button to view,
If you can't see, will confirm whether the control has been registered correctly,

CodePudding user response:

Close function cannot be called directly, before the call to determine the state status value, if it's open, can close (), or it will be an error!