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Your are making the assumption here that they are on the same local host. Our target end environment has analysis and trading on separate computers, in separate locations. It's not so much as 'in

Trying to use the demo system this weekend results in this error with every market stock buy... "Could not value this contract at this time" .. anyone have an idea what's causing this? I wrote IB

weidong wrote: They don't have to be on the same machine although I agree they probably would be most of the time. I haven't seen this yet. In my approach I never block anyway - the request will

Thank you all very much for your replies to my question. Bruce

I thought the TCP socket will take care of the reliability part between TWS and your client. Besides they are on the same local host, so the only chance is buffer overflow, and that should be taken

I plan on releasing my library and source code for non-commercial purposes. The first shot will be essentially a replacement for the IB C++ lib without any warts. It has platform-specific code

communication server. They My expereince with communications problems is similar, any problem is fatal. The c++ wrapper tends to end up in a state that's unrecoverable, and to make it worse, if

I am developing a socket API to TWS in C as I don't like C++ or MFC. I'm using the source they provide to the C++ lib as a "reference". Despite Richard Foulk's urging to "make the world a better

} I'm new here, read the posts from back to the start to 'catch up'. } I'm curious about one thing, is everybody here using VB, or are any } of you using anything more powerful for this application

I know someone who chose to use the Patsystems API, which does give all the error/verifaction of connection, etc... instead of IB. and have this

I'm new here, read the posts from back to the start to 'catch up'. I'm curious about one thing, is everybody here using VB, or are any of you using anything more powerful for this application ? I

Just a reminder ... the keyboard is a better, safer, simpler and less error-prone input device. Take a look at the expensive scalper platforms -- keyboard input rules. Richard

Bruce, I put it in the files section in a special folder for VB control Demos Go there or download it here: DownLoad Up-Down Control Demo --------------------------------- Do You

At design time right click the control itself to invoke a special properties dialogue..ala like a Tab Control.. Thats where the meat and potatos are cut.... increase/decrease the value by 1 with

Bruce, If You Need More Help Just Hollar. I have an UP DOWN sample project if you need it... The UpDown Control The UpDown control offers asimple but effective way to create those spin buttons

Here's one example... Sub Form_Load() UpDown1.Increment = 1 UpDown1.Min = 1 UpDown1.Max = 10 End Sub Private Sub UpDown1_Change() txtContracts.Text = UpDown1.value End Sub Then, to put

I have two questions about TradeGaurd. I have sent these questions to the developer of the program also. Here they are: 1. In what way this program is better than IB Dde.xls platform where you can

I gave Traderguard a test yesterday and what it does is allows you to automate trailing stops at whatever point level you want. you can also change these realtime or reset to trail at the current

You read your combo box in the combo box click event. Each scroll incrament fires the click event. So that is where you capture the value and update your variable if required. iSize =

No problamatico, (I get a kick out of Gringo_Problamatico's handle) Notice if you try my trick, that you need to populate the box in a bracket sense and then pin it in the middle. That way wheel