Refer to OPCWPF help for all properties and members of the OPC WPF components. All properties can be assigned in code; however no programming is required to use the properties.
Use the SetValue property to write to a Tag Parameter when the Button Toggle Switch is clicked. If the Tag Parameter is assigned to an OPC Item as a source the OPC Item will be written to with the value specified when the OPCWPF Button Toggle Switch is clicked.
The following properties can automatically be set by OPC Systems Tag values.