|
Join the 80,000 other DTN customers who enjoy the fastest, most reliable data available. There is no better value than DTN!
(Move your cursor to this area to pause scrolling)
"You have an excellent feed. Very few spikes for Spot Forex." - Comment from Public Forum Post
"I just wanted to let u know that your data feed/service is by far the best!!! Your unfiltered tick data is excellent for reading order flow and none of your competitors delivers this quality of data!" - Comment from Peter via Email
"Just a quick one to say I'm very impressed so far :) The documentation for developers is excellent and I've quickly managed to get an app written to do historical downloads. The system is very robust and pretty quick considering the extent of data that's available. The support guys have been very helpful too, in combination with the forums it's been plain sailing so far!" - Comment from Adam
"As a past ******* customer(and not a happy one), IQ Feed by DTN is a much better and cheaper product with great customer support. I have had no problems at all since switching over." - Comment from Public Forum
"I have to tell you though that using the IQFeed API is about the easiest and cleanest I have seen for some time." - Comment from Jim
"My broker in Davenport suggested I give you a try as he uses your service and says its the best." - Comment from Bill via RT Chat
"Thank God for your Data Feed as the only Zippers I see are on my pants (LOL), and no more 200 pip spikes to mess up charts." - Comment from Spiro via Email
"It’s so nice to be working with real professionals!" - Comment from Len
"This is an excellent value, the system is generous (allowing for 500 stocks) and stable (and really is tick-by-tick), and the support is fantastic." - Comment from Shirin via Email
"If you want customer service that answers the phone, your best bet is IQFeed. I cannot stop praising them or their technical support. They are always there for you, and they are quick. I have used ****** too but the best value is IQFeed." - Comment from Public Forum
|
|
|
|
gklangreck
-Interested User-
Posts: 3
Joined: Aug 18, 2004
|
Posted: Aug 18, 2004 02:10 PM
Msg. 1 of 4
I'm trying to develop a VB .NET program receiving up to the second stock quotes. I've tryed this simple test program to figure out what the problem is and it exits after less than 5 min without a reason. Can anyone help, please. Here is the code for the form.
Private s1 As String = "KLAC" Private s2 As String = "NVLS"
Private Sub btnGo_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnGo.Click IQFeed.WatchSymbol(s1) IQFeed.WatchSymbol(s2) End Sub
Private Sub IQFeed_ReceiveMessage(ByVal sender As Object, ByVal e As AxIQFEEDXLib._IIQFeedXEvents_ReceiveMessageEvent) Handles IQFeed.ReceiveMessage If (e.message.Chars(0) = "Q") Then Dim message As String() = Split(e.message, ",") If message(1) = s1 Then lstOutput.Items.Add("S1 " & message(3)) ElseIf message(1) = s2 Then lstOutput.Items.Add("S2 " & message(3)) End If End If End Sub
See very simple program, why does it exit...
|
jfcantin
-Interested User-
Posts: 20
Joined: May 18, 2004
|
Posted: Aug 18, 2004 02:44 PM
Msg. 2 of 4
Look at the following thread : http://forums.iqfeed.net/index.cfm?page=topic&topicID=150 posted a few days ago and you will have your answer. You will probably need to implement the socket interface like most of the .net users. I might be wrong, but it looks like you are using IQFeedX instead of IQFeedY. JF
|
gklangreck
-Interested User-
Posts: 3
Joined: Aug 18, 2004
|
Posted: Aug 19, 2004 11:41 AM
Msg. 3 of 4
OK I see now that I should be using IQFeedY, but I don't see any examples for VB .NET. I tried the AX control, but it would shutdown my program right after it loged in. I'm currently trying to use the Com direction from reading other problems in this forum, but still having problems with tham. Does anyone have a simple watch symbol program in VB .NET that they could send me.
Thanks...
|
DTN_Natalie_H
-DTN Evangelist-
Posts: 175
Joined: May 10, 2004
DTN Market Access, LLC.
|
Posted: Aug 19, 2004 04:53 PM
Msg. 4 of 4
We have two .NET examples, one is CSharp and the other is VB. The VB one uses IQFeedY, and would be a good one for you to review. It is installed with the developer install package, and you can acccess the code/run it from Start menu->Programs->IQFeed->.NET Examples->Level1 VB.NET COM.
Natalie Hannan DTN Market Access, LLC.
|
|
|
|