three_state() [2/2]

virtual check_box & xtd::forms::check_box::three_state ( bool  three_state )

virtual

Gets a value indicating whether the check_box will allow three check states rather than two.

Parameters

three_state

true if the check_box is able to display three check states; otherwise, false. The default value is false.

Remarks

If the three_state property is set to false, the check_state property value can only be set to the indeterminate value of xtd.forms.check_state in code and not by user interaction.