Net since I started using it. Cause: Microsoft Visual Studio invoked or ran the regsvr32. Kurt I didn't realise codeproject doesn't have any pm system, it's for a toolbox opc server so it was nearly identical to the kepware server. This method calls to the connected group to add items and has five parameters. I will try and report to you later if works or dont. The below is the complete code for this function that I present for clarity. Is there anything in the web.
The last group thing modified is the DefaultIsActive set to False forcing the items to be added in a non active state. If you are a member it can be downloaded from opcfoundation. Click Yes when prompted by User Account Control. This is often an indication that other memory is corrupt. The type library indicates that there are three different coclasses: the server, the groups, and the group. As a warning, this workbook is very temperamental and crashed frequently while I was testing.
I have found this thread which explains that the opcdaauto. The update rate is next to be defined with the property UpdateRate. If a value stays static then this event will only be fired when the object is instantiated. I'm coming from C so there may be performance hit I'm not aware of. Cause: Windows had issues with loading the module identified in the command line. Once I go from development to production I set SilentMode property to True as I have worked out any bugs. Note that a synch read ignores the update rate and immediately reads the tag.
It has something to do with a misdirected reference in the original C code or something like that. Edited 14 Apr 2006 by TechJunki I found this thread on a search, and since it was useful to me, I'm going to bump it with some up-to-date revisions. You should try contacting Matrikon directly. The dead band is an integer that is kept to a value of 0 to 99 via the DeadBand property. After 3 weeks of soul searching I had almost given up. The tool is installed as par to Microsoft Visual Studio. For example, typing regsvr32 wjview.
Please review the command usage and try again. They had the answer for my application problems in a matter of minutes. The first thing this function does is verify that the value of ItemClientHandle is legitimate. The method will return object arrays that you will read starting at index 1. I have a forum login but I don't think that gets you anything.
André Sorry I have no solution for making this project assembly a 64bit dll. If you still have issues, post a comment! I know this bit of code could use some refactoring. The server handles were ' returned in add item subroutine. My plans are to have a vb. These include ActiveX Control, Control Panel, and Device driver files. Then on the right pane, scroll down to click Reset under the Reset to the Microsoft recommended defaults section. The server handles ' were returned in add item subroutine.
Thank you so much for your code though, I've been looking for a long time how to get this working. Many vendors already were supporting 'their' wrapper so continue to ship the vendor branded version. Consider using to detect the file and remove it. I downloaded the most recent file in this thread and revised it to working condition with a ControlLogix processor. But since it is using licensed Advosol I don't think I can share.
Hi, i need to write a vb. Items should not be made active until they are confirmed working with no faults. When something in a manufacturing process occurs like the end of a machine cycle a bit usually gets set indicating such. I did not have time and the assembly worked well for what I was doing at the time. I also made minor mistakes like incorrect casing and things in between. The example also uses a Kepware server already set up with ChannelName and DeviceName. Increasingly, product and services companies are seeking more information and control in the operational lifecycle of their products, including service and use.
. In the declarations portion of my application I put the definitions shown below. This will be followed with detail explanations of sections of this function to describe the more important concepts in this function. My first love was computers born from my Commodore 64 in the early 80's. . They've got a ton of very useful tools for building and troubleshooting just about anything you can think to create. Hy Michael I downloaded the opc foundation library that you experts suggest here at this forum, but I find it very hard to use the class.