Gets or sets whether the button is in a checked state.
true if the button is in a checked state; otherwise, false.
Setting this property has no effect unless ButtonType is Toggle or Group.
Setting this property for a Group button does not cause other buttons in the group to be checked or unchecked. Using the PerformClick method instead will ensure that the specified button is the only one in the group that is checked.
RebarButton Class | Skybound.Rebar Namespace