Direction of Bindings

A binding can have three directions.

The three directions are:

  • Updated By :
    This signifies that the targeted value will be updated when the other value is updated.

    However, if the target value changes for any reason, the other value in the binding will not be affected.

  • Update :
    Updates to this value will cause the other value in the binding to be updated.

    The control and parameter values can update other properties, but properties such as control visibility, enabled, required, label, and hint cannot update other values in a binding.

  • Synchronizes With :
    With this type of binding, updates to either value will cause the other value to be updated to the same value. Each end of the binding must be either a control or parameter value.