Minitoolbar activate ok and apply on Selection

[Anonymous]

I am looking for a way to have the ok and apply button gray out until there is a valid selection made in the UI. How can we control if those 2 buttons are active or not?

[xiaodong_liang]

Hi,

I do not see a way to disable the Apply button. But I think two options may help you:

either: your application does nothing in the event MiniToolbar.OnApply when no any object is selected
or: control the visibility of the Apply button by the bool property MiniToolbar.ShowApply

[xiaodong_liang]

Sorry, I even missed the property MiniToolbar.EnableApply .