Hi
I am trying to do livingbinding on a wpf application, with the 2021 OPC da. I have given all read&write&subscribe access to the variables and they can read and update correctly.
However, I am not able to do any writings to the checkboxes or sliders. The checkboxes are checked and unchecked but opcclient receives no commands. Why is that? I have to manually send OPC commands through EasyDAClients& WriteItemValue etc.
There is nothing special I did to the usercontrols, I simply create a checkbox, right click it, and bind to point.
Thank you in advance.
I am trying to do livingbinding on a wpf application, with the 2021 OPC da. I have given all read&write&subscribe access to the variables and they can read and update correctly.
However, I am not able to do any writings to the checkboxes or sliders. The checkboxes are checked and unchecked but opcclient receives no commands. Why is that? I have to manually send OPC commands through EasyDAClients& WriteItemValue etc.
There is nothing special I did to the usercontrols, I simply create a checkbox, right click it, and bind to point.
Thank you in advance.