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djh
Posts: 6
Joined: 6 Feb 2011 4:05

we have a ocx, that can load in vip app ,but the ocx can not input any char

Unread post by djh »

we have a ocx, that can load in vip app ,but the ocx can not input any char ,why
the ocx can load word and excel file.
pls help me ,
tks.
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Thomas Linder Puls
VIP Member
Posts: 1398
Joined: 28 Feb 2000 0:01

Unread post by Thomas Linder Puls »

There is simply too little information to provide any help.

The dialog however reveals that something is trying to dereference a null-pointer.
Regards Thomas Linder Puls
PDC
djh
Posts: 6
Joined: 6 Feb 2011 4:05

how to sent the project souce code to here?

Unread post by djh »

Thomas, tks!
for your help, how to sent the project source code to here? or sent the source code to you?
or can you give me your e-mail?
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Thomas Linder Puls
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Joined: 28 Feb 2000 0:01

Unread post by Thomas Linder Puls »

If you delete the obj and exe directories, then usually a zip will become very small and can be attached here.
Regards Thomas Linder Puls
PDC
djh
Posts: 6
Joined: 6 Feb 2011 4:05

That file is too large to sent here.

Unread post by djh »

the project has a ocx file that named richeditexl.ocx,the file has 1.08MB.So,That file is too large to post here.if not the file,could you can check the project code?
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Thomas Linder Puls
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Unread post by Thomas Linder Puls »

No, I belive we also need the ocx. You can mail it all to support@visual-prolog.com, then I will have a look at it. Please also write in the mail which version of Visual Prolog you have (I ammume it is 7.4, but just to be sure).
Regards Thomas Linder Puls
PDC
djh
Posts: 6
Joined: 6 Feb 2011 4:05

have post the source code to support@visual-prolog.com,

Unread post by djh »

I have post the source code to support@visual-prolog.com,please help me to check them.

tks!
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Thomas Linder Puls
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Joined: 28 Feb 2000 0:01

Unread post by Thomas Linder Puls »

Hi, djh.

I have reproduced the problem. The problem occurs inside the the ocx itself, and there does not seem to be any Visual Prolog code involved in the error. So unfortunately I cannot say what the problem is.

Have you used the component in other contexts? (I.e. do you know that it works in other contexts).

I tried using the component in a Visual Basic Form, it failed with an exception already in the design phase. But considering my Visual Basic skills I don't think we can conclude anything based on that.
Regards Thomas Linder Puls
PDC
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