how to update my changed picture in my buddy (General questions)

Sapna,

The following code accesses your VCard:

[code]IXMPPVCard mycard;
mycard.AttachDispatch(m_XMPP.GetVCard(), TRUE);
AfxMessageBox(mycard.GetJid());[/code]

this code is to get my own vcard from the server. this is not where the problem is. when the server returns the vcard for myself it returns contact details of xmpp_vcarddetails as null. so i cannot get my own vcard if i haven't set a picture already. if i have set a picture then the contact details returned from the server is not null.

While this code:

[code] IXMPPContact cnt;
cnt.AttachDispatch(Contact, TRUE);

IXMPPVCard vcard;
vcard.AttachDispatch(cnt.GetVCard(), TRUE);
vcard.Receive();[/code]

Is accessing VCard of a Contact.

I'm not really expert in c++, but can't you check if object is null or not?

// this is for all my contacts in my buddy list. here i am receiving all the vcards properly

Something like this (in VCardDetails):

[code] if(Contact)
{
IXMPPContact cnt;
cnt.AttachDispatch(Contact, TRUE);

IXMPPVCard vcard;
vcard.AttachDispatch(cnt.GetVCard(), TRUE);
vcard.Receive();
}
else
{
IXMPPVCard mycard;
mycard.AttachDispatch(m_XMPP.GetVCard(), TRUE);
AfxMessageBox(mycard.GetJid());
}[/code]

//here i not only need my own jid but also my own nickname that i have set earlier.
Can you try that? If that doesn't help, I'll ask our programmers for a code sample, but imo something like that should work.

As for the LicenseKey. Did you set the property? Does it exist? If property doesn't exist, then you most probably downloaded Demo, or you didn't re-import the component into VC.

Regards,
Damba