'Declaration
<System.ComponentModel.CategoryAttribute("Nevron")> Public Event IndeterminateChanging As Nevron.Nov.Function(Of NValueChangeEventArgs)
'Usage
Dim instance As NCheckBoxControl Dim handler As Nevron.Nov.Function(Of NValueChangeEventArgs) AddHandler instance.IndeterminateChanging, handler
[System.ComponentModel.Category("Nevron")] public event Nevron.Nov.Function<NValueChangeEventArgs> IndeterminateChanging