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»Forums Index »Archive (2017 and earlier) »IQFeed Developer Support »Using AxIQFEEDYLib in a second application.
Author Topic: Using AxIQFEEDYLib in a second application. (1 messages, Page 1 of 1)

CBrauer
-Interested User-
Posts: 32
Joined: Aug 18, 2004


Posted: Aug 18, 2004 04:17 PM          Msg. 1 of 1
Hello,

I'm trying to develop a .Net Windows application that
receives News messages from your News server into a callback
function that looks like:

private void IQFeed_NewsMessage(object sender,
AxIQFEEDYLib._DIQFeedYEvents_NewsMessageEvent e) {
string text = e.strNewsData;
HeadlineBoxData.Items.Add(text);
}

The application works fine if no other applications have already
called RegisterClietApp:

IQFeed.RegisterClientApp(strName, strVersion, strKey);

If another application has already registered, I get a dialog
box appears that says:

"Error, A client application already exist with that name."

If I don't call IQFeed.RegisterClientApp(... in my second application,
no callbacks occur.

Please tell my how to use AxIQFEEDYLib when it is the second application
that is started.

Thanks.

Charles

Charles Brauer
CBrauer@CypressPoint.com
 

 

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