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Viewing User Profile for: Bobby
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Joined: Jul 6, 2004 11:41 AM
Last Post: Jul 7, 2004 11:54 AM
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Bobby has contributed to 2 posts out of 21199 total posts (0.01%) in 7,244 days (0.00 posts per day).

20 Most recent posts:
IQFeed Developer Support » Trouble with .NET Jul 7, 2004 11:54 AM (Total replies: 6)

Let's focus on the vb.net example.

On installation of the latest version of IQFeed, a few .net examples are installed. vbdotnetlevel1com.exe is the example that shows up on my program menu as Level1 VB.NET COM.

When I run this example, the form captioned VbDotNetIQFeedY contains two List Boxes, lstAction and lstData. When the forms open, lstAction is blank, lstData contains this text "Click on RegisterClientApp to start the Feed"

I click on the button captioned "Register Client App"
A dialogue pops up and goes through the registration steps.
lstAction now says:
"Called IQFeedY::RegisterClient App"
lstData still says:
"Click on RegisterClientApp to start the Feed"

I click on the button captioned "Watch a Symbol"
A dialogue pops up and I enter the symbol "DELL" then press Okay.
lstAction now says:
"Called IQFeedY::RegisterClient App
Called IQFeedY::WatchSymbol ~ Dell"
lstData still says:
"Click on RegisterClientApp to start the Feed"

This remains the state of the a form. No data is ever presented in the lstAction window.

The same result occurs no matter what symbols I've tried.

When I open the example in Visual Studio .NET 2003, compile, and run the example, the result is the same. However, in the Solution Explorer window of visual studio it lists the vbDotNetLevel1Socket as unavailable and says the project file cannot be found.

IQFeed Developer Support » Trouble with .NET Jul 6, 2004 12:06 PM (Total replies: 6)

I'm using IQFeed 2.3.0.1 and the watchlist .NET examples, Level1 C Sharp COM and Level1 VB.NET COM, don't seem to work. Both will open and behave normally, producing no errors, but items added to the watchlist never generate any data in the watchlist window.

VB.NET code I've written also does not seem to respond to message events. But, the C++ watchlist example does work.

Any ideas on how I can get my .NET apps to respond to IQFeed events?


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