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"Excellent datafeed !!!" - Comment from Arely
"I just wanted to say how happy I am with your service. I was able to download the API docs last week and I was able to replicate Interactive Brokers historical bar queries and realtime bar queries over the weekend. That was about one of the fastest integrations that I've ever done and it works perfectly!!!!" - Comment from Jason via Email
"Everything is working great with the API. I love it." - Comment from Calvin
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"DTN feed was the only feed that consistently matched Bloomberg feed for BID/ASK data verification work these past years......DTN feed is a must for my supply & demand based trading using Cumulative Delta" - Comment from Public Forum Post
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Joined: Feb 11, 2010 06:34 AM
Last Post: Feb 11, 2010 06:43 AM
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DG has contributed to 1 posts out of 21196 total posts (0.00%) in 5,211 days (0.00 posts per day).

20 Most recent posts:
IQFeed Developer Support » Connection via Socket Feb 11, 2010 06:43 AM (Total replies: 3)

Hi Steve,

Can you please send me c# examples of connection and registration.
I like to start using 4.7.0.9 and need to know what to do with my current:
[DllImport("IQ32.dll")]
public static extern void SetCallbackFunction(Callback SetGoodToGo);
[DllImport("IQ32.dll")]
public static extern int RegisterClientApp(IntPtr hClient, string szProductName, string szProductKey, string szProductVersion);
[DllImport("IQ32.dll")]
public static extern void RemoveClientApp(IntPtr hClient);
[DllImport("IQ32.dll")]
public static extern void SetAutoLogin(string UserName, string Pass);
[DllImport("IQ32.dll")]


Thanks
public static extern void ClearAutoLogin (IntPtr hClient);


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